YOKOGAWA AE100D Instruction Manual
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YOKOGAWA AE100D Instruction Manual

YOKOGAWA AE100D Instruction Manual

Magnetic flow tube
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Table of Contents

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Instruction
Manual
Models AE100D, AE200D, and AE300D
Magnetic Flow Tube
IM 1E7D0-01E
IM 1E7D0-01E
8th Edition

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Summary of Contents for YOKOGAWA AE100D

  • Page 1 Instruction Manual Models AE100D, AE200D, and AE300D Magnetic Flow Tube IM 1E7D0-01E IM 1E7D0-01E 8th Edition...
  • Page 3 OUTLINE ...................... 5-1 HAZARDOUS DUTY TYPE INSTRUMENT ..........6-1 CENELEC(KEMA) ................6-1 FM ....................... 6-1 CSA ..................... 6-2 SAA ..................... 6-3 FD No. IM 1E7D0-01E 8th Edition: Apr. 2000 (YG) IM 1E7D0-01E All Rights Reserved, Copyright © 1994, Yokogawa Electric Corporation...
  • Page 4 A CAUTION sign denotes a hazard. It calls permission. attention to procedure, practice, condition or the • Yokogawa makes no warranty of any kind with like, which, if not correctly performed or adhered regard to this material, including, but not limited to,...
  • Page 5 1. INTRODUCTION Warranty • The guaranteed term of this instrument is described in the quotation. We repair the damages that occurred during the guaranteed term for free. • Please contact with our sales office when this instrument is damaged. • If the instrument has trouble, please inform us model code, serial number, and concrete substances or situations.
  • Page 6 • Centering device 1-set (for wafer type) entation Precautions • Hexagonal wrench 1-piece (for hazardous duty type) Please do not change the terminal box orientation at the customer’s site. If the terminal box reorientation is required, please contact Yokogawa office or service center. IM 1E7D0-01E...
  • Page 7 3. INSTALLATION INSTALLATION D: Nominal diameter of flow tube Gate valve Reducer pipe Expander pipe fully open This instrument must be installed by expert 5 D or more 2 D or more Do not care to 0 D Do not care to 0 D 10 D or more 2 D or more engineer or skilled personnel.
  • Page 8 3. INSTALLATION (5) Liquid Sealing Compound Please design the piping that a fluid is always filled in the pipes. The Vertical Mounting is effective for fluids that is easily separate or slurry settles within pipes. IMPORTANT In this case, please flow a fluid from bottom to up. Please give attention in using Liquid Sealing Compound to the piping, because it brings bad (BAD)
  • Page 9 3. INSTALLATION (12) Grounding 3.2 Handling Precau- tions IMPORTANT Improper grounding can have an adverse affect on the flow measurement. Please ensure that the instrument is properly grounded. The Magnetic Flow tube is a heavy instrument. Please be careful to prevent persons from The electromotive force of the magnetic flow tube is injuring when it is handled.
  • Page 10 3. INSTALLATION (2) Precaution for Shock 3.2.2 Flow Tube Piping CAUTION CAUTION Care should be taken not to drop the flow tube Mis-aligned or slanted piping can lead to leakage or subject it to excessive shock. This may lead and damage to flanges. to liner damage which will cause inaccurate readings.
  • Page 11 3. INSTALLATION 3.3 Mounting (1) Mounting Direction Please mount the Magnetic Flow Tube matching the flow direction of the fluid to be measured with the 3.3.1 Nominal Diameter 2.5 mm (0.1˝) direction of the arrow mark on the flow tube. to 10 mm (0.4˝) Union Joint Type IMPORTANT...
  • Page 12 3. INSTALLATION (4) Tightening Nuts Table 3.3.2 Size: mm(inch) Tightening Torque N-m {kgf-cm} [in-lbf] CAUTION 2.5(0.1) Max.12{122}[106] Tighten the union joint nuts according to Torque 5(0.2) Max.12{122}[106] Values in Table 3.3.1 using a torque wrench. As 10(0.4) Max.18{183}[160] the gasket material is Fluorocarbon PTFE, it is T030302.EPS possible that nuts may loose by it’s character as 3.3.2...
  • Page 13 3. INSTALLATION (3) Positioning Flow Tube CAUTION Please pass two through-bolts to adjacent holes of both flanges and mount the Flow Tube, and pass other In case of PFA lining type, as the lining material through-bolts to other holes. (Refer to Figure 3.3.2/ is Fluorocarbon PFA, it is possible that nuts may 3.3.3) In case stud type of through-bolts are used, loose by its character as time passes.
  • Page 14 3. INSTALLATION Table 3.3.3 Tightening Torque Values for Metal Piping Tightening Torque Values for PFA lining / Polyurethane lining Type N-m {kgf-cm} [in-lbf] Flange ANSI Size Rating PN10/16 mm(inch) 6 to 9 6 to 9 6 to 9 6 to 9 6 to 9 2.5(0.1), 5(0.2) {61 to 92}...
  • Page 15 3. INSTALLATION 3.3.3 Nominal Diameter 50 mm(2˝) to NOTE 200 mm(8˝) Wafer Type When installing a size 150mm with JIS F12 (JIS75M) flange, please displace in circumferen- IMPORTANT tial direction slightly because the cover of electrode chamber will interfere against the bolts. Please use appropriate bolts and nuts according to process connection.
  • Page 16 3. INSTALLATION Table 3.3.5 Tightening Torque Values for Metal Piping Tightening Torque Values for PFA lining / Polyurethane lining Type N-m {kgf-cm} [in-lbf] Flange ANSI JIS G3451 Size Rating mm(inch) PN10 PN16 28 to 42 14 to 21 28 to 42 14 to 21 28 to 42 50(2)
  • Page 17 3. INSTALLATION Table 3.3.7 Centering Device Identification Flange Rating JIS G3451 DIN PN JIS 10K JIS 20K ANSI 150 ANSI 300 10/16 Lining mm(inch) 50(2) — 80(3) PFA, 100(4) polyure- thane 150(6) 200(8) 50(2) — 80(3) Ceramics 100(4) 150(6) 200(8) *Each Centering Devices is engraved a character as identifidation.
  • Page 18 3. INSTALLATION 3.3.4 Nominal Diameter 15 mm (0.5˝) (2) Tightening Nuts to 400 mm (16˝) Flange Type Please tighten the bolts according to Torque Values in Table 3.3.9. In case of PVC piping, please select optional code/FRG, use rubber gasket and tighten with IMPORTANT the torque value in Table 3.3.10.
  • Page 19 3. INSTALLATION Table 3.3.9 Tightening Torque Values for Metal Piping in N-m{kgf-cm} [in-lbf] Flange ANSI JIS G3451 Size Rating F12(75M) PN10 PN16 mm(inch) 3 to 5 3 to 5 3 to 5 3 to 5 3 to 5 — — 15(0.5mm) {31 to 51} {31 to 51}...
  • Page 20 3. INSTALLATION 3.3.5 Mounting Procedure for Sani- 3.4 Wiring Precautions tary Type This section is described wiring only for flow tube The sanitary type is mounted using IDF clamps. side. Please see "Wiring" in AE14 Magnetic Flow Converter Instruction Manual for converter side. (1) Mounting Direction Please mount the Magnetic Flow Tube matching the 3.4.1...
  • Page 21 3. INSTALLATION 3.4.3 Cable Types CAUTION (1) Dedicated Signal Cable(AM011) Since A, B, SA, SB, and C all operate at differ- The flow signal is transmitted via this dedicated cable. ent electrical potentials, securely insulate them The cable is constructed with double shielding over the from each other so they do not touch.
  • Page 22 Flow Converter After wiring is completed, check insulation of the following terminals together with the wiring under the Flow Tube Model AE100D, AE200D and AE300D condition of the converter side wiring terminals Connect the flow tube and converter in the following disconnected.
  • Page 23 4. MAINTENANCE MAINTENANCE (2) Insulation Resistance Check WARNING Check the insulation resistances in accordance with the tables below. If one of them falls below the value in This instrument must be repaired or mainte- the tables, replacement or repair of the flow tube is nance-serviced by expert engineer or skilled needed.
  • Page 24 4. MAINTENANCE MAINTENANCE (2) Insulation Resistance Check WARNING Check the insulation resistances in accordance with the tables below. If one of them falls below the value in This instrument must be repaired or mainte- the tables, replacement or repair of the flow tube is nance-serviced by expert engineer or skilled needed.
  • Page 25 Union Joint: Stainless steel (SUS316L) for ceramic No coating(Stailess steel surface) lining size 10 mm(0.4in.) or less.* Size 25 to 400 mm(6 to 16 in.) * Contact Yokogawa office if PVC union joints are Polyurethane corrosion-resistant coating required. Frosty white (Munsell 2.5Y8.4/1.2)
  • Page 26 5. OUTLINE EMC Conformity Standards: Size in mm Span in m/s Accuracy (inch) (ft/s) EN55011 Class A, Group 1 EN50082-2 0.3 to 1 0.5% of span (1 to 3) AS/NZS 2064 0.25% of span 2.5 to 15 (at indications below 50% of span) 1 to 10 (0.1 to 0.5) NORMAL OPERATING CONDITIONS...
  • Page 27 5. OUTLINE Reasonable Figures for Thermal Shock of Ceramic Min. Range Max. Range Size Lining: @0.3m/s @10m/s 0.0054 0.1767 Size 2.5 to 25 mm(0.1 to 1 in.) 0.0213 0.7068 ∆T°C(°F) 0.0849 2.8274 120(216) 0.1909 6.361 0.5302 17.671 Increase 100(180) 1.3572 45.23 2.1206 70.68...
  • Page 28 5. OUTLINE MODEL AND SUFFIX CODE General Purpose/Explosion Proof, Remote Type Flow Tube AE100/200 series : Available –: Not available Model Suffix Code Description Lining ....... . AE102 Size 2.5 mm (0.1in.) –...
  • Page 29 5. OUTLINE General Purpose /Explosion Proof, Remote Type Flow Tube AE300 series : Available –: Not available Model Suffix Code Description Lining ....... . Size 250mm (10in.) AE325 .
  • Page 30 Either BRAIN or HART communication can be selected. Note 2: In case of requirement of EN10204 3.1B for Material Certificate, contact Yokogawa office. Note 3: It is available only for JIS 10K wafer, JIS 20K wafer or ANSI 150 wafer type.
  • Page 31 5. OUTLINE EXTERNAL DIMENSIONS Magnetic Flow Tube 2.5 to 15mm(0.1 to 0.5in.) Wafer Type: Unit: mm ø86(3.4) (approx. inch) Ground Shroud Terminal D -A D -C (for ex-proof) (M4) (4.3) (1.9) Type General (G), Ex-proof(N) Size code Size 2.5(0.1) 5(0.2) 10(0.4)15(0.5) Lining code 36 (1.4) Face-to-face...
  • Page 32 5. OUTLINE 25 to 100mm(1 to 4in.) Wafer Type: Unit: mm (approx. inch) ø86(3.4) Shroud Ground Terminal (for ex-proof) 109(4.3) (M4) (1.9) * The face-to-face length is longer by approx.22mm(0.89 in.) for earth ring P,T. * The face-to-face length is shorter by approx. 6mm(0.24 in.) 36 (1.4) for non earth ring type.
  • Page 33 5. OUTLINE 15mm(0.5in.) Flange Type: Unit: mm Shroud ø86(3.4) 109(4.3) (approx. inch) (for ex-proof) 48(1.9) Ground Terminal General(G) Ex-proof(N) Type (M4) Size code Size 15(0.5) Lining code Process Connection Outer dia. øD 95(3.7) 95(3.7) 89(3.5) 95(3.7) 95(3.7) 36(1.42) 19(0.7)~ 21(0.8)~ 18(0.7)~ 21(0.8)~ 20(0.8)~...
  • Page 34 5. OUTLINE 80 and 100mm(3 and 4in.) Flange Type: Unit: mm (approx. inch) Shroud (for ex-proof) Ground 109(4.3) ø86(3.4) Terminal (M4) The face-to-face length is longer by approx.22mm(0.89 in.) (1.9) for earth ring P,T. The thickness(T) is longer by approx. 11mm(0.43 in.)for earth ring P,T.
  • Page 35 5. OUTLINE AE325DG/N- J/G/A/D, AE330DG/N- J/G/A/D, AE335DG/N- J/G/A/D, AE340DG/N- J/G/A/D Remote Type Magnetic Flow Tube (Flange Type) Unit: mm Shroud(for ex-proof) (approx. inch) ø86 (3.4) 109(4.3) Eye bolt Ground Terminal (1.9) (M4) 50 (2.0) N-øh H*** øD øC The face-to-face length is shorter by approx. 6mm(0.24 in.) for non earth ring type of AE325 and AE330, by approx.
  • Page 36 5. OUTLINE Sanitary, Remote Magnetic Flow Tube AE200DH Unit: mm ø86(3.4) (approx. inch) Ground Terminal (1.9) (M4) (4.3) Type Sanitary(H) Size code 25(1) 40(1.5) 50(2) 80(3) 100(4) Size Lining PFA lining (1.4) Face-to-face 176(6.9) 186(7.3) 206(8.1) 246(9.7) 272(10.7) 42.8(1.7) 41.3(1.6) 44.3(1.7) 44.3(1.7) 44.3(1.7)
  • Page 37 WARNING The instrument modification or parts replacement by other than authorized representative of Only trained persons use this instrument in Yokogawa Electric Corporation is prohibited and industrial locations. will void the certification. (1) Technical Data • CENELEC (KEMA) : KEMA No. Ex-94. C. 8524 6.2 FM...
  • Page 38 INSTALLÉ À MOINS DE 50cm DU WARNING BOÎTIER. The instrument modification or parts replacement by other than authorized representative of Yokogawa Electric Corporation is prohibited and (3) Operation will void the approval of Factory Mutual Re- search Corporation. WARNING CAUTION : OPEN CIRCUIT BEFORE REMOV- HAZARDOUS LOCATIONS ING COVER.
  • Page 39 WARNING Sealing Fitting Conduit Magnetic Flow Converter The instrument modification or parts replacement by other than authorized representative of Yokogawa Electric Corporation is prohibited and will void the certification. 50 cm Max. F0602.EPS Figure 6.3.1 Conduit Wiring 6.4 SAA WARNING Only trained persons use this instrument in industrial locations .
  • Page 40 User's Manual Models AE100, AE200 and AE300 Integral Type Magnetic Flowmeter [Style S1:AE***SC] [Style S2:AE***M*] IM 1E7B0-02E IM 1E7B0-02E 15th Edition Y okogawa Electric Corporation...
  • Page 41 Pulse Output .................... 6-4 6.3.2 Display of Internal Totalization Values ........... 6-6 6.3.3 Resetting for Totalization Display ............6-7 6.3.4 Damping Time Constant ................. 6-7 FD No. IM 1E7B0-02E 15th Edition: Jan. 2003(YK) All Rights Reserved, Copyright © 1994, Yokogawa Electric Corporation...
  • Page 42 CONTENTS 6.3.5 Limiting Current Output During Alarm Occurrence ....... 6-8 6.3.6 Reversing Flow Direction ..............6-8 6.3.7 Limiting on Current Output ..............6-8 6.3.8 Forward and Reverse Flow Measurement ..........6-10 6.3.9 Automatic Two Range Switching ............6-11 6.3.10 Alarm Output at Low Flow Limit (Flow Switch) ......... 6-12 6.3.11 Totalization Switch Output ..............
  • Page 43 CONTENTS MAINTENANCE ....................9-1 Loop Test (Test Output) ................. 9-1 9.1.1 Settings for Test Output Using Data Setting Keys ........9-1 9.1.2 Setting for Test Output Via the BT200 ............ 9-1 Fuse Replacement ..................9-2 Trouble Shooting .................... 9-2 OUTLINE....................... 10-1 PARAMETER SUMMARY .................
  • Page 44 A CAUTION sign denotes a hazard. It calls permission. attention to procedure, practice, condition or the • Yokogawa makes no warranty of any kind with like, which, if not correctly performed or adhered regard to this material, including, but not limited to,...
  • Page 45 When these procedures are needed, please contact to C: Unsuitable location that ignore the description in nearest YOKOGAWA office. this manual. D: Remaking or repair by a person except whom we • Care should be taken to prevent the build up of drift, dust or other material on the display glass entrust.
  • Page 46 *The spare fuse is taped to the converter. customer’s site. If the converter reorientation is • Data sheet : 1-sheet required, please contact Yokogawa office or service • Unit labels : 1-sheet center. • Centering device (for wafer type) : 1-set •...
  • Page 47 3. COMPONENT NAMES COMPONENT NAMES Wafer Type Data Plate Electrical Connection Cover Display Converter Miniflange Size 125 to 300mm (5 to 12in.) Flow Tube Flow Direction Earth ring Lining Size 25 to 100mm(1 to 4in.) Union Joint Size 2.5, 5, 10mm (0.1, 0.2, 0.4in.) Flange Type Size 2.5, 5, 10mm...
  • Page 48 4. INSTALLATION INSTALLATION WARNING Gate valve fully open Reducer Expander pipe This instrument must be installed by expert 10D or more engineer or skilled personnel. The procedures 5D or more 2D or more 2D or more Do not care to 0D 90 degrees bent Various type of valve described in this chapter are not permitted for...
  • Page 49 4. INSTALLATION (5) Liquid Sealing Compound Please design the piping that a fluid is always filled in the pipes. The Vertical Mounting is effective for fluids that is easily separate or slurry settles within pipes. IMPORTANT In this case, please flow a fluid from bottom to up. Please give attention in using Liquid Sealing Compound to the piping, because it brings bad influences to measurement by flowing out and...
  • Page 50 4. INSTALLATION (12) Grounding 4.2 Handling Precau- tions IMPORTANT Improper grounding can have an adverse affect WARNING on the flow measurement. Please ensure that the instrument is properly grounded. The Magnetic Flowmeter is a heavy instrument. Please be careful to prevent persons from The electromotive force of the magnetic flowmeter is injuring when it is handled.
  • Page 51 4. INSTALLATION (2) Precaution for Shock 4.2.2 Flow Tube Piping CAUTION CAUTION Care should be taken not to drop the flowmeter Mis-aligned or slanted piping can lead to leakage or subject it to excessive shock. This may lead and damage to flanges. to liner damage which will cause inaccurate readings.
  • Page 52 4. INSTALLATION 4.3 Mounting IMPORTANT If it is impossible to match the direction, please 4.3.1 Nominal Diameter 2.5 mm never remodel by changing direction of the (0.1in.) to 10 mm (0.4in.) Union converter. In case the measuring fluid flows Joint Type against the arrow direction, please refer to the section 6.3.6 or 7.2.8 Reversing Flow Direction.
  • Page 53 4. INSTALLATION 4.3.2 Nominal Diameter 2.5mm (0.1in.) to 40mm (1.5in.) Wafer Type Gasket Connecting fitting IMPORTANT Union joint nut Please use appropriate bolts and nuts according Pipe* to process connection. In case stud type of through bolts are used, be sure outside diameter of a shank is smaller than a thread ridge’s one.
  • Page 54 4. INSTALLATION CAUTION In case of PFA lining type, as the lining material is Fluorocarbon PFA, it is possible that nuts may loose by its character as time passes. Please tighten the nuts regularly. Please be sure to tighten the bolts following prescribed torque values.
  • Page 55 4. INSTALLATION Table 4.3.3 Wafer Type Tightening Torque Values for Metal Piping Tightening Torque Values for PFA lining / Polyurethane lining Type N-m {kgf-cm} [in-lbf] Flange ANSI Size Rating PN10/16/40 mm(inch) 6 to 9 6 to 9 6 to 9 6 to 9 6 to 8 2.5(0.1), 5(0.2)
  • Page 56 4. INSTALLATION 4.3.3 Nominal Diameter 50 mm(2in.) NOTE to 300 mm(12in.) Wafer Type When installing a size 150mm with JIS F12 (JIS75M) flange, please displace in circumferen- IMPORTANT tial direction slightly because the cover of electrode chamber will interfere against the bolts. Please use appropriate bolts and nuts according to process connection.
  • Page 57 4. INSTALLATION Table 4.3.5 Wafer Type Tightening Torque Values for Metal Piping Tightening Torque Values for PFA lining / Polyurethane lining Type N-m {kgf-cm} [in-lbf] Flange ANSI JIS G3451 Size Rating mm(inch) PN10 PN16 PN40 28 to 42 14 to 21 28 to 42 14 to 21 32 to 41...
  • Page 58 4. INSTALLATION Table 4.3.7 Centering Device Identification Flange Rating JIS G3451 DIN PN DIN PN JIS 10K JIS 20K ANSI 150 ANSI 300 10/16 Lining mm(inch) 50(2) — 65(2.5) — — — — PFA, 80(3) — Poly- 100(4) — urethane 125(5) —...
  • Page 59 4. INSTALLATION 4.3.4 Nominal Diameter 15 mm (2) Tightening Nuts (0.5in.) to 400 mm (16in.) Flange Please tighten the bolts according to Torque Values in Type Table 4.3.9. In case of PVC piping, please select optional code/FRG, use rubber gasket and tighten with the torque value in Table 4.3.10.
  • Page 60 4. INSTALLATION Table 4.3.9 Flange Type Tightening Torque Values for Metal Piping in N-m{kgf-cm} [in-lbf] Flange ANSI JIS G3451 Size Rating F12(75M) PN10 PN16 PN40 mm(inch) 3 to 5 3 to 5 3 to 5 3 to 5 6 to 8 6 to 8 —...
  • Page 61 4. INSTALLATION 4.3.5 Mounting Procedure for Sani- 4.4 Wiring Precautions tary Type The sanitary type is mounted using ISO(IDF) clamps. CAUTION (1) Mounting Direction Please confirm that all conncetions are correct Please mount the Magnetic Flowmeter matching the before applying power to the instrument. flow direction of the fluid to be measured with the Improper wiring may damage the flowmeter.
  • Page 62 4. INSTALLATION 4.4.2 General Precautions 4.4.4 DC Connections Please give attention to the followings in wiring. (1)Connecting Power Supply CAUTION IMPORTANT • Please pay attention to avoid the cable is In case of 24VDC power supply, AC power bended excessively. supplies or reversed polarities cannot be con- •...
  • Page 63 4. INSTALLATION (2)Pulse Output Waterproof gland Waterproof gland with union joint Optional specification code : /ECG Optional specification code : /ECU IMPORTANT G 1/2 Gasket Please give attention to voltage and polarity in Washer Tightening gland wiring, because it is transister contact(insulation type.
  • Page 64 5. BASIC OPERATING PROCEDURES BASIC OPERATING PROCEDURES All data settings can be performed with the three keys on the front panel (SET, SHIFT and INC) or using a handheld BRAIN (BT) terminal. The following sections describe basic data configurations and how to use the three panel keys.
  • Page 65 5. BASIC OPERATING PROCEDURES 5.2 Types of Display Data Three major types of data are displayed. 1. Flow Rate Data 2. Setting Mode 3. Alarm Display Mode Display Mode This mode is used to check When an alarm situation This mode displays flow parameter content and occurs, this mode will rates and totalization date.
  • Page 66 5. BASIC OPERATING PROCEDURES 5.2.1 Flow Rate Data Display Mode • The flow rate data display mode indicates instantaneous flow and totalized flow values. The ADMAG AE can display 12 types of flow rate data. • This function can be set in the parameter "d1" of the flow converter. •...
  • Page 67 5. BASIC OPERATING PROCEDURES Display item Content ADMAG AE Setting BT Setting Alternate Display alternately between D01 : DISP SELECT RATE/FOR.TTL display of actual display of "RATE" and "FOR. forward TTL" every 4 second interval. flowrate and flowrate totalization values D01 : DISP SELECT Display alternately between Alternate...
  • Page 68 5. BASIC OPERATING PROCEDURES (1) Changes in Flow Data Display Items • Shows how the display changes when the flow converter switches are pressed. • See chapter 7 for information on changes using the BT200. SET SHIFT INC SET SHIFT INC SET SHIFT INC The display shown when the Press the SET key to go to the...
  • Page 69 5. BASIC OPERATING PROCEDURES 5.2.2 Setting Mode • The setting mode is used for checking parameters and rewriting data. • The following is an overview of the setting mode. See Section 6 "Function and Data Settings" for detailed information. (1) Structure of Setting Mode Display •...
  • Page 70 5. BASIC OPERATING PROCEDURES Item Display Content Press the SET key twice to enter data. Data Input (All data will start flashing when the key is pressed the first time. Then wait 2 to 3 seconds before pressing the key the second time.) SET SHIFT INC First time SET SHIFT INC...
  • Page 71 5. BASIC OPERATING PROCEDURES (4) Display of 5-digit Data • The data display area has four digits and can therefore not display span and Display example : Display of span 123.45 other 5-digit data parameters. To display such data, the data is 3 seconds automatically shifted (scrolled) to the left one digit at a time .
  • Page 72 5. BASIC OPERATING PROCEDURES 5.2.3 Alarm Display Mode • When an alarm occurs, an alarm number indicating is displayed in place of the normal display mode. However, this happens only when the current display mode is the flow rate data display mode or when parameter number are being changed in the setting mode.
  • Page 73 6. FUNCTION AND DATA SETTINGS FUNCTION AND DATA SETTINGS A Magnetic flowmeter calculates volume flow rate from a minute voltage that corre- sponds to the flow velocity of a fluid and outputs as a 4 to 20mA signal. The three parameters must be set to obtain a correct signal. Nominal size, flow span and meter factor must be set.
  • Page 74 6. FUNCTION AND DATA SETTINGS (2) Span Setting using Display Keys (Example setting: 30.00 m • Span Value Setting Switch Operation Display Description Press the SET key during flow rate data display mode SET SHIFT INC to display setting mode shown in the left figure. Press the SHIFT key to cause the second digit from SET SHIFT INC the left to flash.
  • Page 75 6. FUNCTION AND DATA SETTINGS • Setting Volume Measurement (m ) and Time Unit (/h) Switch Operation Display Description Selecting m Press the SHIFT key to cause the second digit from the SET SHIFT INC left to flash. Press the INC key to call up parameter number 04. SET SHIFT INC Code Volume Unit...
  • Page 76 6. FUNCTION AND DATA SETTINGS 6.2 Power Frequency In case of DC power supply version, setting power frequency is required. IMPORTANT Display Description Set the value in area where the frequency differs in parameter number "12". Setting Range : 47.00 to 53.00 Hz. Default : 50.00Hz 6.3 Other Functions and Settings 6.3.1...
  • Page 77 6. FUNCTION AND DATA SETTINGS Display Description Select the volume unit for pulse weight using parameter number "F1". Volume Unit Code Volume unit in that for the flow rate span × 10 Volume unit in that for the flow rate span × 10 Volume unit in that for the flow rate span ×...
  • Page 78 6. FUNCTION AND DATA SETTINGS 6.3.2 Display of Internal Totalization Values • The flow converter can display totalization values by setting the pulse weight. (1) Setting Totalization Pulse Weight Example : Display 10 liter output per pulse in a flow rate span of Display Description Select the volume unit for pulse weight using parameter number "E1".
  • Page 79 6. FUNCTION AND DATA SETTINGS 6.3.3 Resetting for Totalization Display • This function is used to reset or preset totalization values of the display. • Hold down the SHIFT key for more than 2 seconds while the totalization values of the flow rate are displayed to set the totalization value to the value set in parameter number "E5".
  • Page 80 6. FUNCTION AND DATA SETTINGS 6.3.5 Limiting Current Output During Alarm Occurrence • The current output and display values during alarming can be selected in advance. Display Description Set a value for current output to be used during alarms in parameter number "11" Code Contents Default : 00...
  • Page 81 6. FUNCTION AND DATA SETTINGS (2) 4 to 20mA Low Limit • This function limits the low end of the analog output. • The default value is -20%, and -10% (2.4mA) as reverse flow limit. Please set in case other setting is required. •...
  • Page 82 6. FUNCTION AND DATA SETTINGS 6.3.8 Forward and Reverse Flow Measurement • This function enables to measure forward and reverse flow rate without changing the flowmeter direction. • By setting reverse range, in case fluids flow to reverse direction the flowmeter measures it as reverse direction range automatically.
  • Page 83 6. FUNCTION AND DATA SETTINGS 6.3.9 Automatic Two Range Switching • When an input exceeds 100% of the first range, the range is automatically transferred to the second range and the status output changes state. • P+, P– terminals are used for output connection. P+, P–...
  • Page 84 6. FUNCTION AND DATA SETTINGS 6.3.10 Alarm Output at Low Flow Limit (Flow Switch) • In case flow rate decrease under set level, an status signal is output. P+, P– terminals are for common use with pulse, alarm and other status output NOTE functions.
  • Page 85 6. FUNCTION AND DATA SETTINGS 6.3.11 Totalization Switch Output • In case the Internal Totalization Value increase over set level, an alarm signal is output. P+, P– terminals are for common use with pulse, alarm and other status output NOTE functions.
  • Page 86 6. FUNCTION AND DATA SETTINGS 6.3.12 Alarm Output • This function is for status output from PLS/ALM+, PLS/ALM– terminals, when an alarm occurs. P+, P– terminals are for common use with pulse, alarm and other status output NOTE functions. Therefore, in case this function is used, other functions are not available to use. •...
  • Page 87 6. FUNCTION AND DATA SETTINGS 6.3.14 Procedure of Selecting Special Application Items • Only the special apprication (“n” items) shipped being unpublished. In case the “n” items should be used, it can be set “55” in parameter No. “L2”. Display Description It is possible to open up to item n when "55"...
  • Page 88 6. FUNCTION AND DATA SETTINGS (1) Shows 1% response cause of excessive signal beyond the rate limit. However, actual output is under damping that described by a solid line. (2) Shows the flow rate signal (1%) of just after damping calculation (1) and rate limit value.
  • Page 89 7. OPERATION VIA BRAIN TERMINAL OPERATION VIA BRAIN TERMINAL Products with optional code / BR (BRAIN communication function) come equipped with a BRAIN communication function which allows them to communicate with dedicated BRAIN terminals (BT) or CENTUM systems. In the BRAIN series communi- cations system, a ±2 mA, 2.4 kHz modulated signal is superimposed onto the 4 to 20 mA DC analog signal for data transmission.
  • Page 90 7. OPERATION VIA BRAIN TERMINAL 7.1.2 BT200 Keypad Layout Figure 7.3 shows the key pad lay out of the BT200. BT200 BRAIN TERMINAL MENU BATTERY A: DISPLAY B: SETTING L: ADJUST M: OTHER 8 lines with 21 characters each HOME Function keys Executes the commands displayed at the bottom of the screen.
  • Page 91 7. OPERATION VIA BRAIN TERMINAL 7.1.3 Major BT200 Key Functions (1) Entry of Alphanumeric Characters Numbers, codes and letters can be entered in combinations of the alphanumeric keys and the SHIFT key. • Entry of numbers, codes and a space (0 to 9, . , -, Entering of them is possible by using the alphanumeric keys.
  • Page 92 7. OPERATION VIA BRAIN TERMINAL • Entry of codes Codes can be entered by pressing the function key [F1] (CODE). Every time [F1] CODE is pressed, the codes are displayed at the cursor position in the order shown below. / . - , + * ) ( ' & % $ # " ! To enter characters after the codes above, move the cursor using the [>] key before entry.
  • Page 93 7. OPERATION VIA BRAIN TERMINAL 7.1.4 Displaying Flow Rate Data Flow rate data can be displayed on the BT200 screen according to the following procedure. Turn the power on and the screen on the left appears after "please - -WELCOME- - wait..."...
  • Page 94 7. OPERATION VIA BRAIN TERMINAL 7.2 Setting Parameters The three parameter must be set to obtain a correct signal. Nominal size, flow span and meter factor must be set. NOTE In these three factors, Nominal size(unit: mm) and meter facror are set before shipment.
  • Page 95 7. OPERATION VIA BRAIN TERMINAL 7.2.2 Power Frequency In case of DC power supply version, setting power frequency is required. IMPORTANT Display Description PARAM Set value in areas where the frequency differs in "B12 : POWER FREQ". B10:OUTPUT FUNC Default:50.00Hz. PULSE OUT Setting Range : 47.00 to 53.00Hz B11:4-20ALM OUT...
  • Page 96 7. OPERATION VIA BRAIN TERMINAL 7.2.4 Display of Internal Totalization Values (Refer to 6.3.2) Example : 10 L output per pulse in a flow rate span of Display Description Select the volume unit for the pulse weight in parameter number “E01.” Code Volume unit Volume unit used in that for the flow rate span ×...
  • Page 97 7. OPERATION VIA BRAIN TERMINAL 7.2.6 Damping Time Constant (Refer to 6.3.4) Display Description Set the value in parameter number "B02." PARAM Setting Range : 0.1 to 200.0 seconds. B01:TAG NO B02:DAMPING B03:FLOW SPAN 1.00 DATA DIAG 7.2.7 Current Output during Alarm Occurrence (Refer to 6.3.5) Display Description Set the value for current output to be used during alarms in parameter...
  • Page 98 7. OPERATION VIA BRAIN TERMINAL (2) 4 to 20 mA Low Limit Display Description Setting Range : -20 to 100% PARAM Output Default : -20% G01:4-20 LOW CUT G02:4-20 LOW LMT 5.6mA(10%) G03:4-20 H LMT DATA DIAG 4 to 20 mA High Limit Display Description PARAM...
  • Page 99 7. OPERATION VIA BRAIN TERMINAL 7.2.11 Automatic Two Range Switching (Refer to 6.3.9) Display Description PARAM B09:HIGH Select "AUTO 2 RANGES" (Automatic two range transfer) in parameter 1.0000 number "B10". B10:OUTPUT FUNC AUTO 2 RANGES Content Code B11:4-20 2.4mA OR LESS PULSE OUT Pulse output DATA...
  • Page 100 7. OPERATION VIA BRAIN TERMINAL 7.2.13 Totalization Switch Output (Refer to 6.3.11) Display Description Select "TOTAL SWITCH" (Totalization Switch) in parameter number "B10" PARAM B09:HIGH 1.0000 B10:OUTPUT FUNC Content Code TOTAL SWITCH B11:4-20 PULSE OUT Pulse output 2.4mA OR LESS ALARM OUT Alarm output DATA...
  • Page 101 7. OPERATION VIA BRAIN TERMINAL 7.2.15 Data Setting Enable / Inhibit (Refer to 6.3.13) • This function makes it possible to inhibit all data changes (except L1). However, automatic zero adjustment can be made if the automatic zero-adjustment function is enabled (set in C1).
  • Page 102 7. OPERATION VIA BRAIN TERMINAL 7.2.19 User-Defined Units Via the BT200 This function displays the instantaneous flow rate indicated in "A20 FLOW RATE" in units other than those selectable with B04. If the specific gravity of the fluid is known, the instantaneous flow rate can be displayed in weight units.
  • Page 103 7. OPERATION VIA BRAIN TERMINAL 7.2.20 Other Important Points to Note (1) The automatic power-off function turns the terminal off automatically if no key is pressed for about 5 minutes or more. However, this function does not operate when the terminal is displaying the variables in (2) below. (2) When A10 FLOW RATE (%) or A20 FLOW RATE is displayed, data are updated every 5 seconds.
  • Page 104 8. ACTUAL OPERATION ACTUAL OPERATION 8.1.1 Zero Adjustment Using Data After you have installed the flowtube into the process Setting Keys piping, wired the input / output terminals, set up the required parameters, and performed the pre-operation The following two procedures can be used to perform zero adjustment, the magnetic flowmeter should output zero adjustment with the data setting keys.
  • Page 105 8. ACTUAL OPERATION 8.1.2 Zero Adjustment Via the BT200 Display Description MENU Call up the menu screen and select "C:ADJUST" A:DISPLAY B:SET C:ADJUST D:DISP SEL E:TOTAL SET F:PULSE SET HOME PARAM C01:ZERO TUNING Press the ENTER key to call the screen displaying the parameter sub ENABLE items.
  • Page 106 Error Contents Countermeasures µ P FAULT Microprocessor error EEPROM error EEPROM FAULT Contact the nearest Yokogawa office, or service center A/D converter (high frequency side) error A/D(H) FAULT A/D(L) FAULT A/D converter (low frequency side) error Check for the following : -Mixup of the signal, power supply, execution, and other cable.
  • Page 107 9. MAINTENANCE MAINTENANCE 9.1 Loop Test (Test (2) Status Output Output) Display Description Call up the setting mode and display "H1" This function enables you to set up any desired value, (test mode ) and set "01". and to output it from the converter. Since this function correponds to flow rate totalization display and pulse Code Content...
  • Page 108 9. MAINTENANCE 9.2 Fuse Replacement Fuse holder WARNING This instrument must be installed by expert engineer or skilled personnel. Fuse replacement is not permitted for operators. The fuse holder is located under the display which has to be removed to allow fuse replacement. A spare fuse is taped to the cover of the converter.
  • Page 109 9. MAINTENANCE (2) Unstable Zero START Examine whether or not the It is convenient to provide a gas flow tube is filled with liquid vent hole on the downstream and the liquid does not contain side of the flow tube to check bubbles.
  • Page 110 Check the operation with the AM012 calibrator, and you'll be able to confirm the error of the converter or of Flow Tube. Contact your agent or the nearest YOKOGAWA sales office. IM 1E7B0-02E...
  • Page 111 10. OUTLINE 10. OUTLINE Output Rate: 0.0001 to 1000pps (when pulse output STANDARD SPECIFICATIONS function is selected.) Status Output Function(Note 2), (Note 3): Note 1: For models with no indicator, a hand-held One of the following is selected by parameter terminal is necessary to set parameters.
  • Page 112 Union Joint: Stainless steel (SUS316L) for ceramic Polyurethane corrosion-resistant coating. lining size 10 mm(0.4in.) or less.* Frosty white (Munsell 2.5Y8.4/1.2) * Contact Yokogawa office if you use PVC union joints. Flow Tube Material: Ferrule (for sanitary type): SCS13 Size 2.5 to 15 mm(0.1 to 0.5 in.)
  • Page 113 10. OUTLINE Repeatability: 0.1% of flowrate (minimum 1 mm/s) Altitude at installation side: Max.2000m above sea Maximum Power Consumption: 12.5W level Insulation Resistance: Installation category based on IEC1010: II(See Note) • 100MΩ between power terminals and Pollution level based on IEC1010: 2(See Note) ground terminal at 500 V DC.
  • Page 114 10. OUTLINE Reasonable Figures for Thermal Shock of Ceramic PFA (Integral; 50 mm or smaller) PFA (Integral type; 65 mm or larger) Lining: Pressure Polyurethane (50 mm or smaller) MPa{kgf/cm }{psi} Polyurethane (80 mm or larger) Size 2.5 to 25 mm(0.1 to 1 in.) 4{40}{570} ∆T°C(°F) 120(216)
  • Page 115 10. OUTLINE SIZING DATA SI Units Size: mm 10.0 Flow velocity (m/s) 0.005 0.01 1,000 Flowrate (m3/h) Size (inch) English Units Size: inch 1416 Flow velocity (ft/s) 1,000 10,000 0.01 Flowrate (GPM) * Measurable flow velocity is from 0 m/s. F29.EPS 10-5 IM 1E7B0-02E...
  • Page 116 10. OUTLINE MODEL AND SUFFIX CODE General Purpose/Explosion Proof, Integral Type AE100/200 series : Available –: Not available Lining Model Suffix Code Description ....... . Size 2.5 mm (0.1in.) Note 1 –...
  • Page 117 10. OUTLINE General Purpose /Explosion Proof, Integral Type AE300 series : Available –: Not available Model Suffix Code Description Lining ....... . AE325 Size 250mm (10in.) .
  • Page 118 Either BRAIN, HART, or FOUNDATION Fieldbus communication can be selected. Note 2: In case of requirement of EN10204 3.1B for Material Certificate, contact Yokogawa office. Note 3: It is available only for JIS 10K wafer, JIS 20K wafer or ANSI 150 wafer type, not available with 65, 125, 250 or 300mm.
  • Page 119 10. OUTLINE EXTERNAL DIMENSIONS Integral Magnetic Flowmeter 2.5 to 15mm(0.1 to 0.5in.) Wafer Type Unit: mm (approx. inch) *230 (9.1) (5.8) 80 (3.1) 80 (3.1) AE115 (1.2) (1.6) Type General (MG), Ex-proof (MN/SC) Size code Ø123 (1.9) Size (4.8) 2.5 (0.1) 5 (0.2) 10 (0.4) 15 (0.5)
  • Page 120 10. OUTLINE 25 to 100mm(1 to 4in.) Wafer Type 147 (5.8) *230 (9.1) Unit: mm (approx. inch) 80 (3.1) 80 (3.1) *40 (1.6) (1.2) Lining code A: PFA lining U: Polyurethane rubber lining C: Ceramic pipe Type General (MG) Ex-proof (MN/SC) Size code o123 49 (1.9)
  • Page 121 10. OUTLINE 250 to 300mm(10 to 12in.) Wafer Type *230(9.1) 147(5.8) MG - 30(1.2) 80(3.1) 80(3.1) *40(1.6) Type General (MG) Size code 250 (10) 300 (12) Size Lining A, U Face-to-face Ground 300 (11.8) 350 (13.8) Terminal length Outer 310 (12.2) 358 (14.1) diameter 502(19.8)
  • Page 122 10. OUTLINE 80 and 100mm(3 and 4in.) Flange Type *230 (9.1) Unit: mm 147 (5.8) 80 (3.1) 80 (3.1) (approx. inch) (1.2) (1.6) Ø123 49 (1.9) (4.8) 54 (2.1) ***T ****H Ground ****(H2) terminal ****H1 The length marked as * is shorter by approx. 10mm(0.4 in.) for non indicator type. The face-to-face length is longer by approx.
  • Page 123 10. OUTLINE 250 to 400mm(10 to 16in.) Flange Type Unit: mm *230 (9.1) (approx. inch) 147 (5.8) 30 (1.2) *40 (1.6) (3.1) (3.1) Ground Terminal 37 (1.5) φ123 (4.8) 49 (1.9) N-φh H**** * The length marked as * is shorter by approx. 10mm (0.4 in.) for non indicator type. φD φC Lining code A : PFA lining...
  • Page 124 11. PARAMETER SUMMARY 11. PARAMETER SUMMARY This chapter describes all parameters used by ADMAG AE. • Description of Items Data Range, Units Deci- Initial Description Name Setting Point Description Parameter number on the ADMAG AE display panel Parameter number on BT display Parameter name on BT display “00 - 20”...
  • Page 125 11. PARAMETER SUMMARY Deci- Data Range, Units Initial Description Name Setting Point DISPLAY Major display items FLOW RATE(%) - 8.0(-108.0) to 108.0% Displays instantaneous flow in % ±300.0m/s FLOW RATE 0 to 4 Displays instantaneous flow in actual units TOTAL 0 to 999999 Displays forward direction totalization values...
  • Page 126 11. PARAMETER SUMMARY Deci- Data Range, Units Initial Description Name Point Setting Major parameter setting items 8 ASC II characters TAG NO. (Space) Specifies tag number using up to 8 characters. DAMPING 0.1 to 200.0 Sets output time constants. FLOW SPAN 1 to 30000 0 to 4 1.0000...
  • Page 127 11. PARAMETER SUMMARY Deci- Data Range, Units Initial Description Name Setting Point POWER FREQ 47.00 to 63.00 50.00 Power frequency setting VELOCITY CHK 0 to 20.000 Range span displayed in m/s FLOW DIR FORWARD Select flow direction REVERSE WARD REV. SPAN 1 to 30000 0 to 4 1.0000...
  • Page 128 11. PARAMETER SUMMARY Deci- Data Range, Units Initial Description Name Setting Point DISP SEL Display selection items DISP SELECT RATE (%) RATE(%) Display panel selections RATE FOR. TOTAL REV. TOTAL DIF. TOTAL RATE(%) / FOR. TTL RATE / FOR. TTL RATE / RATE(%) RATE(%) / REV.
  • Page 129 11. PARAMETER SUMMARY Deci- Data Range, Units Initial Description Name Setting Point TOTAL SWITCH 0 to 999999 Set the totalization switch level TL USER UNIT 8 ASCII characters Space Sets special totalization units REV. TOTAL 0 to 999999 Display differential totalization values DIF.
  • Page 130 11. PARAMETER SUMMARY Deci- Data Range, Units Initial Description Name Setting Point 4 - 20 SEL Current output (4 to 20) settings 4 - 20 LOW CUT 0 to 10 Sets low cut range for 4 to 20 mA output 4 - 20 LOW LMT -20 to 100 Sets low limit for 4 to 20 mA...
  • Page 131 11. PARAMETER SUMMARY Deci- Data Range, Units Initial Description Name Setting Point APPL SET TOTAL / PULSE NO DAMP DAMP Select whether instantaneous DAMP flow rate values or damping derived flow rate values are to be used in totalization / pulse PLSE MODE Select whether the pulse output trannsistor is to be set to ON...
  • Page 132 The instrument modification or parts replacement (1) Technical Data by other than authorized representative of No. KEMA 02ATEX2022 Yokogawa Electric Corporation is prohibited and Group category : II 2G will void the certification. EEx dme[ia]IIC T6...T3 Electrode Circuit Um : 250V ac/dc Excitation Circuit : 130Vpeak max.
  • Page 133 *1) The third figure from the last shows the last one by other than authorized representative of figure of the year of production. For example, the Yokogawa Electric Corporation is prohibited and year of production of the product engraved as will void the approval of Factory Mutual Re- follows is year 1998.
  • Page 134 II, Groups E, F & G ; Class III YOKOGAWA Electric Corporation or Electrode: Intrinsically safe for Class I, Division 1, YOKOGAWA Corporation of AMERICA is Groups A, B, C & D prohibited and will void Canadian Standards Electrode Circuit Vmax: 250V ac/dc Explosionproof Certification.
  • Page 135 WARNING connection. The instrument modification or parts replacement by other than authorized representative of WARNING Yokogawa Electric Corporation is prohibited and will void the certification. Please use G11 or G12 (option) flameproof packing adapter attached. 12.5 JIS Follow the procedure for flameproof packing adapter setting.
  • Page 136 12. EXPLOSION PROTECTED TYPE INSTRUMENT Adapter body(M. Screw) Unit : mm (Approx. inch) O-Ring Packing case 16.5(0.65) Hexagon socket set screw Packing * 18(0.71) Hexagon socket set screw O-Ring O-Ring Washer Union nut Packing gland *Packing Clamp ring (Choose from the table below depend on cable outside diameter) Clamp nut O-Ring...
  • Page 137 13. PRESSURE EQUIPMENT DIRECTIVE 13. PRESSURE EQUIPMENT DIRECTIVE (2) Installation This chapter is described further requirements and notices concerning the PED (Pressure Equipment Directive). The description in this chapter is prior to WARNING other description in this User's Manual. • Please tighten the bolts for piping-joint accord- ing to the prescribed torque values.
  • Page 138 INSTALLATION AND OPERATING PRECAUTIONS FOR JIS FLAMEPROOF EQUIPMENT INSTALLATION AND OPERATING PRECAUTIONS FOR JIS FLAMEPROOF EQUIPMENT Apparatus Certified Under Technical Criteria (IEC-compatible Standards) 1. General construction is of completely enclosed type and its enclosure shall endure explosive pressures in cases where explosive The following describes precautions on electrical apparatus gases or vapours entering the enclosure cause explosion.
  • Page 139 INSTALLATION AND OPERATING PRECAUTIONS FOR JIS FLAMEPROOF EQUIPMENT 4. Installation of Flameproof • Specific cables shall be used as recommended by the “USER’S GUIDELINES for Electrical Installations for Apparatus Explosive Gas Atmospheres in General Industry,” published in 1994. (1) Installation Area •...
  • Page 140 So, (2) Repair Yokogawa-specified cable entry devices for flameproof type shall be used to meet this demand. If the flameproof apparatus requires repair, turn off the power and transport it to a safety (non-hazardous) location.
  • Page 141 Model DY User’s Manual Vortex Flowmeter (Integral Type, Remote Type) Model DYA Vortex Flow Converter (Remote Type) IM 1F6A0-01E IM 1F6A0-01E 4th Edition Yokogawa Electric Corporation...
  • Page 142 Display ................................5-14 5.6.3 Calling Up Menu Addresses ..........................5-15 5.6.4 Entering, Setting and Sending Data ......................... 5-16 5.6.5 Parameters Configuration ..........................5-16 IM 1F6A0-01E IM 1F6A0-01E 4th Edition : Sep. 2003(YK) All Rights Reserved, Copyright © 2001. Yokogawa Electric Corporation...

  • Page 143: Table Of Contents

    CONTENTS 5.6.6 Unique Functions of HART Communicator ....................5-17 5.6.7 Data Renewing ..............................5-18 5.6.8 Checking for Problems ............................. 5-18 5.6.9 Write Protect ..............................5-18 5.6.10 Menu Tree ................................ 5-19 PARAMETERS ............................. 6-1 Items Necessary for Parameter Setup ...................... 6-1 Multi-Variable Type Parameter (Only for /MV) ...................
  • Page 144 CONTENTS 9.3.5 Installation Diagram ............................9-7 9.3.6 Data Plate ................................9-8 CSA ................................9-8 9.4.1 Technical Data ..............................9-8 9.4.2 Wiring ................................. 9-9 9.4.3 Operation ................................9-9 9.4.4 Maintenance and Repair ............................. 9-9 9.4.5 Installation Diagram Intrinsically Safe (and Note) .................... 9-9 9.4.6 Data Plate .................................
  • Page 145 Yokogawa sales office that appears on the back of this manual or the sales representative from which you purchased the product.
  • Page 146 INTRODUCTION Warranty • The warranty of this instrument shall cover the period noted on the quotation presented to the Purchaser at the time of purchase. The Seller shall repair the instrument free of charge when the failure occurred during the warranty period.
  • Page 147 For safety using the instrument, please give attention maintenance descriptions. When these procedures are mentioned below. needed, please contact to nearest YOKOGAWA office. • Care should be taken to prevent the build up of drift, dust WARNING or other material on the display glass and data plate. In case of its maintenance, soft and dry cloth is used.
  • Page 148 This section describes important cautions in handling these packing as when shipped from the Yokogawa factory. instruments. Read carefully before using them. If you have any problems or questions, contact your nearest YOKOGAWA service center or sales representative.
  • Page 149 1. HANDLING PRECAUTIONS (3) Mechanical Shock or Vibration The vortex flowmeter is of sturdy construction, but select an area subject to minimize mechanical vibrations or impact shock. If the flowmeter is subject to vibra- tions, it is recommended that pipeline supports to be provided as shown in Figure 1.2.
  • Page 150 2. GENERAL DESCRIPTION 2. GENERAL DESCRIPTION 2.1 Outline Remote Type The Remote Converter Type Vortex Flowmeter (DY-N) is This vortex flowmeter measures liquid, gas and steam flow used with the Model DYA Vortex Flow Converter. A special rates and converts them to a 4 to 20mA DC output or pulse, cable (DYC) is used between these instruments.
  • Page 151 2. GENERAL DESCRIPTION (Munsell 0.6GY 3.1/2.0) (Polyurethane corrosion- 2.2 Standard Specifications resistant coating) Protection: IP67 immersion proof and dust proof. (NEMA 4X). Performance Specifications Hazardous Area Classifications: Fluid to be Measured : Refer to item “Option Specifications” Liquid, Gas, Steam (Avoid Multiphase Flow and Sticky Fluids) Electrical Connection: Measuring Flow Rates :...
  • Page 152 2. GENERAL DESCRIPTION HART: Down-scale or Up-scale burn out. Communication Distance: In case a CPU or EEPROM failure occurs, Up to 1.5km,when using multiple twisted pair flow meter output the signal of Up-scale (21.6 cables. Communication distance varies mA or more). depending on type of cable used.
  • Page 153 DY080 … … … … … … … … … … Size 100 mm (4 inch) according to each sales area. Please contact to YOKOGAWA sales DY100 … … … … … … … … … … Size 150 mm (6 inch) DY150 person.
  • Page 154 In case of /NC or /HX or /HY or /HT or /LT, select body material code [-X]. The body material (SCS14A or CF8M or DIN1.4452 or WCB) varies according to each sales area. Please contact to YOKOGAWA sales person. (Note 3) In case of /NC or /HX or /HY or /HT or /LT, select shedder bar material code [-X].
  • Page 155 2. GENERAL DESCRIPTION 2.4 Option Specifications Specification Code Item JIS Flame proof Approval (Note 1) Japanese Industrial Standards (JIS) Flame proof Ex d IIC T6 Certified by TIIS. (TIIS is the abbreviation of Technology Institution of Industrial Safety.) Amb. Temp: –20 to 60 C Electrical connection : JIS G1/2 female FM Explosion proof Approval Factory Mutual (FM)
  • Page 156 2. GENERAL DESCRIPTION Item Specification Code Canadian CSA Explosion proof Approval Standards Association (CSA) Type of Protection : Explosionproof for Class I, Groups B, C and D; Class II, Groups E, F, and G; Class III. For Class I, Division 2 locations- "FACTRY SEALED, CONDUIT SEAL NOT REQUIRD"...
  • Page 157 Refer to Table 1 , Figure 4. DY***-N High Process Temperature Version Refer to Table 5 for minimum velocity. In case of another size, please contact to YOKOGAWA sales person. This specification temperature is from -200 to +100°C Refer to Table 1 , Figure 5. DY***-N Cryogenic Version In case of another size, please contact to YOKOGAWA sales person.
  • Page 158 2. GENERAL DESCRIPTION Item Specification Applicable Model Code Each certificate to be attached produced by the vendors Item to be Meterbody specified Material certificates: Mill sheets 1. Meterbody, 2. Shedder bar 1. Meterbody, 2. Shedder bar, 3. Bottom plug 1. Meterbody, 2. Shedder bar, 3. Bottom plug, 4. Welding rod Each certificate to be attached produced by the vendors Item to be Meterbody...
  • Page 159 2. GENERAL DESCRIPTION OPTION MULTI-VARIABLE (BUILD IN TEMPERATURE SENSOR) TYPE (/MV)(*1) This option is the same as standard specification except the following items. Multi-variable Type Standard Type Wafer Type 25mm to 100mm Size 15mm to 100mm Flange Type 25mm to 200mm 15mm to 300mm Function Mass Flow calculation.
  • Page 160 2. GENERAL DESCRIPTION 2.5 Sizing Table 2.4.2 Paint Color and Codes The following items are the basic specifications. In case of the definite sizing, it is neccessary to check Codes Munsell Renotation Code Color by the sizing software. N1.5 Black 7.5BG4/1.5 Jade green Measurable minimum flow velocity...
  • Page 161 2. GENERAL DESCRIPTION Calculation formula Guaranteed accuracy at minimum flow velocity How to calculate volume flow rate at operating Table 2.5.3 Range of Guaranteed Accuracy Flow Velocity conditions. Maximum Nominal υ Fluid Minimum flow velocity flow or Qf = 3600 × υ × S Size •...
  • Page 162 2. GENERAL DESCRIPTION Table 2.5.7 Range of Measurable Air Flow Rate at Selected Process Pressures Flow Minimum and Maximum Measurable Flow Rate in Nm Nominal Rate Size 0 MPa 0.1 MPa 0.2 MPa 0.4 MPa 0.6 MPa 0.8 MPa 1 MPa 1.5 MPa 2 MPa 2.5 MPa...
  • Page 163 2. GENERAL DESCRIPTION ∆P = 108 × 10 × 972 × 4.07 Pressure Loss = 17.3kPa At velocity of 10 m/s by water, ∆P = 108 kPa At velocity of 80 m/s by atmospheric air, 3. Obtain the pressure loss using Figure 7. Since the ∆P = 9 kPa liquid pressure loss factor can be read as 18.5, obtained from the following equations.
  • Page 164 2. GENERAL DESCRIPTION 2.6 External Dimensions Wafer type (15mm up to 100mm) Unit: mm WITH INDICATOR ELECTRICAL CONNECTION EARTE TERMINAL 2-φG CLAMP ONLY FOR JIS, KEMA, SAA EXPLOSION PROOF INTEGRAL/REMOTE TYPE CODE DY015 (15mm) DY025 (25mm) PROCESS CONNECTION - AD4 - AD4 14.6 25.7...
  • Page 165 2. GENERAL DESCRIPTION Flange type (15mm up to 100mm) Unit: mm WITH INDICATOR ELECTRICAL CONNECTION EARTH TERMINAL CLAMP ONLY FOR JIS, KEMA, SAA EXPLOSION N-φG PROOF TYPE INTEGRAL/REMOTE CODE DY015 (15mm) DY025 (25mm) PROCESS CONNECTION - BD4 - BD6 - BD4 - BD6 14.6 25.7...
  • Page 166 2. GENERAL DESCRIPTION Flange type (150mm up to 300mm) Unit: mm WITH INDICATOR ELECTRICAL CONNECTION EARTH TERMINAL CLAMP N-φG ONLY FOR JIS, KEMA, SAA EXPLOSION PROOF INTEGRAL/REMOTE TYPE CODE DY150 (150mm) DY200 (200mm) PROCESS CONNECTION -BD2 -BD4 138.8 185.6 279.4 317.5 342.9 419.1...
  • Page 167 2. GENERAL DESCRIPTION High Process Temperature Version (/HT): 25mm up to 100mm Cryogenic Version (/LT): 15mm up to 100mm Wafer type Unit: mm ELECTRICAL CONNECTION EARTH TERMINAL CLAMP ONLY FOR JIS, KEMA, SAA 2-φG EXPLOSION PROOF TYPE Only for REMOTE CODE DY015 (15mm) Only for /LT PROCESS...
  • Page 168 2. GENERAL DESCRIPTION High Process Temperature Version (/HT): 25mm up to 100mm Cryogenic Version (/LT): 15mm up to 100mm Flange type Unit: mm ELECTRICAL CONNECTION EARTH TERMINAL CLAMP ONLY FOR JIS, KEMA, SAA EXPLOSION PROOF N-φG TYPE Only for REMOTE CODE DY015 (15mm) Only for /LT DY025 (25mm) /LT, /HT...
  • Page 169 2. GENERAL DESCRIPTION High Process Temperature Version (/HT): 150mm up to 200mm Flange type Unit: mm ELECTRICAL CONNECTION EARTH TERMINAL CLAMP ONLY FOR JIS, KEMA, SAA EXPLOSION PROOF N-φG TYPE Only for REMOTE CODE DY150 (150mm) /HT DY200 (200mm) /HT PROCESS CONNECTION - BD2...
  • Page 170 2. GENERAL DESCRIPTION Remote Type Converter WITH INDICATOR Unit: mm ELECTRICAL CONNECTION (both sides) EARTH TERMINAL CLAMP ONLY FOR JIS, KEMA, SAA EXPLOSION PROOF Weight: 1.9 kg Note: For flowmeters with indicator, add 0.2 kg. F020607.EPS Signal Cable for Remote Type (Black) (White) (Red) (Yellow)
  • Page 171 2. GENERAL DESCRIPTION Flameproof Packing Adapter (Option code /G11,/G12) Adapter body (M. Screw) Unit:mm O-Ring Packing case 16.5 Hexagon socket set screw Packing * Hexagon socket set screw O-Ring O-Ring Washer Union nut Packing gland *Packing Clamp ring (Choose from the table below depend on cable outside diameter) Clamp nut O-Ring...
  • Page 172 3. INSTALLATION 3. INSTALLATION (4) Precautions Regarding Piping WARNING (a) Ensure that the process connector bolts are tightened firmly. This instrument must be installed by expert engineer (b) Ensure that no leak exists in the process connection or skilled personnel.The procedures described in this pipeline.
  • Page 173 3. INSTALLATION Table 3.1 Installation Figure Description Piping support: Typical vibration immunity level is 1G for normal piping condition. Piping support shoud be fixed in case of over 1G vibration level. Installation direction: If a pipe is always filled with liquids, the pipe can be installed vertically or at inclined angle.
  • Page 174 3. INSTALLATION Description Figure Valve positon (T-type piping exist): When pulsation causes by a T-type piping exist, install the valve on the upstream of the flowmeter. Relocating Example:As shown in the figure, when the valve V1 is turned Valve (Off) Flow off, the fluid flow throught B as to meter A the flow is zero.
  • Page 175 3. INSTALLATION 3.3 Precautions Regarding In- • Piping for Avoiding Bubbles stallation Flows containing both gas and liquid cause problems. Avoid gas bubbles in a liquid flow. Piping should be carried out to avoid bubble generation. Install the valve on the downstream side of the flowme- WARNING ter because pressure drop across the control valve may In case of high process temperature, care should be...
  • Page 176 (1) Installing Cryogenic Vortex Flowmeter For cryogenic applications, use stainless steel mounting bolts and nuts to install the flowmeter. These can be ordered separately from YOKOGAWA. Cover the flowmeter body with heat insulating material so that the < D flowmeter can be maintained at ultra-low temperatures F030305.EPS...
  • Page 177 3. INSTALLATION 3.6 Installing the Vortex Flow- Table 3.2 meter Size Major Dimeter of Length Flange Rating External Threed of R(mm) (inch) Stud Bolt d (mm) WARNING JIS 10K, 20K (1/2) JIS 40K ANSI 150, 300, 600 12.7 The Vortex Flowmeter is a heavy instrument. Please JIS 10K, 20K, 40K be careful to prevent persons from injuring whin it is ANSI 150...
  • Page 178 3. INSTALLATION Table 3.3(a) Installation of Wafer Type Vortex Flowmeter Description Wafer type Vertical Installation Electrical Connection When Installation Collar are required, the installation vortex flowmeters applied to the Flow Flange following line sizes and flange ratings. Direction Flange Rating Size mm(inch) Flange 15 to 40...
  • Page 179 3. INSTALLATION Table 3.3(b) Installation of Flange Type Vortex Flowmeter Flange type Description Use the stud bolts and nuts supplied with the Horizontal Installation flowmeter of the user. The gaskets should be supplied by the user. Flow Direction Flange Flange CAUTION Stud Bolt The inside diameter of the gasket must be...
  • Page 180 CAUTION It is prohibited by law for the user to modify flameproof instruments. It is not permitted to add or remove indicators. If modification is required, contact YOKOGAWA. 3.7.1 Terminal Box The terminal box can be changed in four directions with respect to the flow direction.
  • Page 181 3. INSTALLATION 3.7.2 Indicator Removal and Rotation 3.7.3 Amplifier Unit Removal and Assembling If necessary for servicing of amplifier, remove the indicator The amplifier unit can be removed as follows. as follows. (1) Turn the power OFF. (1) Turn the power OFF. (2) Remove the converter cover.
  • Page 182 4. WIRING 4. WIRING (2) Pulse output and Alarm, Status Output WARNING This version uses three wires between the converter and the power supply. A DC power and load resistance are This instrument must be installed by expert engineer required, and pulse output is connected to a totalizer or or skilled personnel.
  • Page 183 4. WIRING Talbe 4.1 The connection example for simultaneous analog and pulse and alarm, status output. Description Connection *1 In order to make it not influenced Analog Output YEWFLO Electrical Terminal Distributor of an external noise, use an electronic counter suitable for the 24V DC In this case, SUPPLY...
  • Page 184 Pulse Common Terminal Pulse Output Terminal F040403.EPS If a signal cable kit is supplied by YOKOGAWA, both ends of the cable must be finished in accordance with the Figure 4.5 Terminal of Detector and Converter following instructions as shown in Table 4.2 and 4.3.
  • Page 185 4. WIRING Table 4.2 Finishing the Signal Cable End(DYC) (For Vortex Flowmeter DY-N) Description Figure Unit : mm Remove the outer polyethylene jacket, outer braided shield and inner jacket, inner braided shield as per the dimensions below. Black Conductive Layer Cut of the black conductive layers(convering the two wires) completely, as per the dimensions below.
  • Page 186 4. WIRING Table 4.3 Finishing the Signal Cable End(DYC) (For Vortex Flow Converter DYA) Description Figure Unit : mm Remove the outer polyethylene jacket, outer braided shield and inner jacket, inner braided shield as per the dimensions as shown. Black Conductive Layer Cut of the black conductive layers(convering the two wires) completely, as per the dimensions below.
  • Page 187 4. WIRING 4.5 Wiring Cautions (1) Lay wiring as far as possible from electrical noise sources such as large transformers, motors and power supplies. (2) It is recommended that crimp-on type solderless lugs be used for large wire ends. (3) For general use, it is recommended that conduits and ducts or racks be used to protect wiring from water or mechanical damage.
  • Page 188 5. BASIC OPERATING PROCEDURES 5. BASIC OPERATING PROCEDURES Description of unit indications and its votes. Data setting can be perfirmed with the three keys on the front panel (SET,SHIFT and INC) or using a handheld Table 5.1 shows the description of unit indications and BRAIN(BT) terminal and HART communicator.
  • Page 189 5. BASIC OPERATING PROCEDURES 5.2 Display Contents in Display Section The display content items are classified in the following three items. Table 5.2 Mode Name List Mode (status) Name Display Contents Flowrate display A mode in which instantaneous flow rates or totalized values are displayed. mode Display content is usually selected either in display content selection mode or by setting parameters via Brain communication.
  • Page 190 5. BASIC OPERATING PROCEDURES 5.3 Display Contents in Display Section The display mode is a mode in which instantaneous flow rates or totalized flow are displayed. In display mode, there are 3 display modes as shown in Table 5.3. Table 5.3 Display Mode Upper Lower...
  • Page 191 5. BASIC OPERATING PROCEDURES 5.3.1 Change the Display Mode from % Display to Engineering Unit The display mode can be changed referring “6.1 parameter list”. Indication of % Indicate “ 01 ” of display. engineering unit referring “ 6.2 parameter list ”. SHIFT SHIFT Press “...
  • Page 192 5. BASIC OPERATING PROCEDURES 5.3.2 Indicate the Total Rate in the Lower Display The display mode can be changed referring “6.1 parameter list”. Indication of Indicate “ 01 ” of engineering unit lower the display display. item referring “ 6.2 Lower display is parameter list ”.
  • Page 193 5. BASIC OPERATING PROCEDURES 5.4 Setting Mode • When completing setting, press “SHIFT” key and “SET” key simultaneously. The mode move to the “display The setting mode is used for checking parameters and mode”. rewriting data. The following is an overview of the setting mode.
  • Page 194 5. BASIC OPERATING PROCEDURES 5.4.2 Method of Parameter Setting Input method of numeric data Example 1: Change the span from 100m /h to 150m The setting mode can be changed reffering “6.1 parameter list” Indication of % flow Ensure the setting rate.
  • Page 195 5. BASIC OPERATING PROCEDURES Input method of selection items Example 2: Change the pulse output to alarm output. The setting mode can be changed reffering “6.1 parameter list” Indication of % unit. Indicate “ 03 ” of alarm output item referring “...
  • Page 196 5. BASIC OPERATING PROCEDURES 5.5 Operation for the BT200 (2) Connecting BT200 to Flow Converter Removing a cover and indicator, the terminals for brain This section decribes the operation procedures using a brain communication are provided on the circuit board. terminal (BT200).
  • Page 197 5. BASIC OPERATING PROCEDURES Function key 5.5.2 Displaying Flow Rate Data The functions of the function keys vary with the commands Flowrate data can be displayed on the BT200 screen being displayed on the display panel. according to the following procedure. Table 5.4 Command Description...
  • Page 198 5. BASIC OPERATING PROCEDURES 5.5.3 Setting Parameters This section describes the setting method using a brain terminal (BT200). For details on the method, refer to “6.2 Parameter List”. (1) Setting Flow Span Example : Change flow span 100m /h to 150m Enter menu item, and press The data setting can be MENU...
  • Page 199 5. BASIC OPERATING PROCEDURES (2) Change the Pulse Output to Alarm Output. Enter menu item, and press Pressing the enter key, MENU “ ” key. inverse video bar is flashed. A:DISPLAY B20:CONTACT OUT B:EASY SETUP SCALED PULSE Move the inverse video bar C:BASIC SETUP ALARM to “B : EASY SETUP”.
  • Page 200 5. BASIC OPERATING PROCEDURES 5.6 Operation for HART 5.6.1 Hardware Recommenation Communicator Communicaton distance : Up to 1.5km, when using multiple twisted pair cables. The communication control function with HHT, BRAIN Communication distance varies depending on type of Terminal (BT200) is stated at Chapter 5, “PARAMETER cable used.
  • Page 201 5. BASIC OPERATING PROCEDURES 5.6.2 Display The HART Communicator automatically searches for YEWFLO on the 4 to 20 mA loop when it is turned on. When the HART Communicator is connected to the YEWFLO, it displays “Online” menu as shown below. (If YEWFLO is not found, the communicator displays the message “No Device Found.
  • Page 202 5. BASIC OPERATING PROCEDURES 5.6.3 Calling Up Menu Addresses Key operation There are two choices to select the desired menu item. 5.6.10 Menu Tree shows the configuration of Online Menu which is needed for the operation with HART Communica- 1. Use the key to select the desired item, and tor.
  • Page 203 5. BASIC OPERATING PROCEDURES 5.6.4 Entering, Setting and Sending Data Display Operation The data which are input with the keys are set in the HART DYF : Press ENTER (F4) to Communicator by pressing ENTER (F4). Then, by pressing FIC-1A set the data in the (ENTER) SEND (F2), the data are sent to the YEWFLO.

  • Page 204: Unique Functions Of Hart Communicator

    5. BASIC OPERATING PROCEDURES 5.6.6 Unique Functions of HART Commu- Online ⇒ 1.Device setup ⇒ 4.Detailed setup nicator ⇒ 3.Output setup ⇒ 6.HART output ⇒ 3.Burst mode ⇒ 1.Burst option Check on communication error F050604_3.EPS When each error, over run framing error, parity error or Multi HHT communication buffer overflow error is detected, the data including the Corresponding to discriminating communication between two...

  • Page 205: Data Renewing

    Though a password had been already set, the Write protect Setting the Password mode is able to release to inhibit status temporary be entering the Joker Password, “YOKOGAWA”. HOT KEY ⇒ 2.Wrt protect menu ⇒ 3.New password HOT KEY ⇒ 2.Wrt protect menu ⇒ 2.Enable wrt 10min...

  • Page 206: Menu Tree

    5. BASIC OPERATING PROCEDURES 5.6.10 Menu Tree read Offline New Configuration [cr] continuous read Saved Cpnfiguration write Online [sel] select Frequency method Utility Only for Option code /MV Hot Key Flow span No,Yes Wrt protect menu Write protect Enable wrt 10min [#] New passward [#] Software seal Keep,Break...
  • Page 207 5. BASIC OPERATING PROCEDURES 3 Fluid [#] Liquid:Volume 1 Volumetric unit [r&w sel](*2) Gas/Steam:Volume k Cum Cuft m Cuft 3 Basic setup k Cuft k gal Impgal k Impgal m bbl k bbl 2 Time unit [r&w sel](*1) 3 End Liquid:Mass 1 Density unit kg/Cum...
  • Page 208 5. BASIC OPERATING PROCEDURES 15mm [r&w sel] 1 Characterize meter 1 Nominal size 25mm 40mm 50mm 80mm 100mm 4 Detailed setup 150mm 200mm 250mm 300mm 400mm Standatd [r&w sel] 2 Body type High pressure Low flow unit(1) Low flow unit(2) Standatd [r&w sel] 3 Sensor type...
  • Page 209 5. BASIC OPERATING PROCEDURES 3 Configure outputs 1 Analog output 1 Flow span[r&w] 2 Outlimit(H)[r&w] 3 Burn out[r] 4 Detailed setup 2 Contact output [#] 1 Pulse rate[r&w] Scaled pulse Unsdcled pulse 1 Frequency at 100%[r&w] Frequency Alarm 1 Setting level[r&w] Flow SW(Low:On) Flow SW(Low:Off) 3 Display mode...
  • Page 210 5. BASIC OPERATING PROCEDURES 6 Adjust 4 Signal processing 1 User adjust[r&w] 2 Reynolds adjust[#] Not active[r&w sel] Active 1 Process density[r&w] 2 Viscosity[r&w] 3 End 4 Detailed setup 3 Gas expansion fact Not active [r&w sel] Active 4 Flow adjust[#] Not active [r&w sel] Active...
  • Page 211 5. BASIC OPERATING PROCEDURES Review 1 Review 2 Review 3 Review 4 Model Flow rate unit Special unit Function Base density Manufacturer Flow span User’s unit Distributor PV Damp Conversion faetor 1st temp coeff 2nd temp coeff Contact output Nominal size Descriptor Pulse rate Body type...

  • Page 212: Parameters

    6. PARAMETERS 6. PARAMETERS 6.3 Parameters List 6.1 Items Necessary for Param- eter Setup This section describes the parameter of YEWFLO. The parameters are set before factory shipment. Set the • Contents of parameter lists. required parameter of changing fluid, contact out and Item Description indication of display.
  • Page 213 6. PARAMETERS (1) Item A : Indication These items are for the indication of flowrate and total. Initial Item Name R / W Data Range Unit Remark Disp. U / D value DISPLAY Menu A (Display) FLOW RATE(%) 0.0 to 110.0 Flow rate FLOW RATE 0.0 to 65535...
  • Page 214 6. PARAMETERS (3) Item C : BASIC SETUP These items are for the basic parameters with setting before shipment. A value in “( )” is the data corresponding to the indicator. Initial Item Name R / W Data Range Unit Remark Disp.
  • Page 215 6. PARAMETERS (4) Item D : Additional Setup These items are for Auxiliary Setup. A value in “( )” is the data corresponding to the indicator. Initial Item Name R / W Data Range Unit Remark Disp. U / D value AUX.
  • Page 216 6. PARAMETERS (5) Item E : Detector Setup These items are for detector that has been already set before. A value in “( )” is the data corresponding to the indicator. Initial Item Name R / W Data Range Unit Remark Disp.
  • Page 217 6. PARAMETERS (6) Item F: Thermometer (Only for Option Code /MV) These items is for thermometer setting when. A Value in “( )” is the data corresponding to the indicator. Initial Value Disp F00 THERMOMETER Menu F(Thermometer) Only within Thermometer Function Monitor only Select thermometer function.
  • Page 218 6. PARAMETERS (7) Item H : Adjust. These items are for setting of adjustment. A value in “( )” is the data corresponding to the indicator. Initial Item Name R / W Data Range Unit Remark Disp. U / D value ADJUST Menu H (Adjust)
  • Page 219 6. PARAMETERS (9) Item K : Maintenance These items are for maintenance. Initial Item Name R / W Data Range Unit Remark Disp. U / D value MAINTENANCE Menu K (Maintenance) 0.1 to 20.0 Trigger Level Adjust SIGNAL LEVEL 0.1 to 20.0 Signal Level N.B.

  • Page 220: Parameter Description

    6. PARAMETERS 6.4 Parameter Description (2) Item B : Easy Setting These items are for the Principal items to operate YEWFLO. (1) Item A : Display A value in “( )” is the data corresponding to indicator. These items are for the indication of flowrate and total. [B10:FLOW SPAN] Flowrate span [A10:FLOW RATE(%)] Flow rate Set the required span with a numerical.
  • Page 221 6. PARAMETERS The following item should be done in case of which B50 is “TEMP” [B51 TEMP 0%] Output Set temperature value of 0% output. Setting Value [B52 TEMP 100%] 5% Hysteresis Set temperature valve of 100% output. Contact Output ON : FLOW SW (LOW : ON) Contact Output OFF : FLOW SW (LOW : OFF) F060302.EPS [B30:UPPER DISP] Upper indicator display...
  • Page 222 6. PARAMETERS [C30:TEMP UNIT] Fluid temperature unit at (3) Item C : BASIC SETUP operating conditions These items are for the basic parameters with setting before Select temperature unit at operating condition from shipment. “degC (0), degF (1)”. The parameters of item C are the same as item B. [C31:TEMP f] Fluid temperature at operating A value in “( )”...
  • Page 223 6. PARAMETERS [D41:BASE UNIT] Indication of the special (4) Item D (AUX SETUP) flowrate unit These items are for Auxiliary setup. Indication of the basic flowrate unit when item D40 is A value in “( )” is the data corresponding to indicator. “Yes(1)”...
  • Page 224 6. PARAMETERS (5) Item E (METER SETUP) (6) ltem F (Thermometer) These items are for detector set up that has already been set These items are for setting of thrmometer and available when before shipment. build in thermometer type (Option code: /MV). A value in “( )”...
  • Page 225 6. PARAMETERS [F20 PRESS UNIT] Pressure unit [F50 TEMP DAMPING] Temperature damping Select pressure unit fom MPa abs(0), kPa abs(1), bar abs(2), Set temperature damping, 0 to 99sec. kg/cm a(3), psia(4). [F52 CABLE LENGTH] Cable length of signal cable(DYC) [F21 PRESS f] Pressure value f Set cable length(m) of signal cable for DYA.
  • Page 226 6. PARAMETERS [H41, H45:FLOW ADJUST] Instrumental Error (7) Item H (ADJUST) Correction This item for setting of adjustment. Correct the instrumental error in flowmeter characteristics [H10, H11:TRIM 4mA, TRIM 20mA] Triming of using 1 line-segment approximation (with five correction 4mA and 20mA factors).
  • Page 227 6. PARAMETERS [K26:N. B.RATIO] The ratio of Noise Balance. (8) Item J (TEST) When “NOISE BALANCE MODE (N. B. MODE)” is These items are for test of output. “AUTO”, noise balance value is the indication only. A value in “( )” is the data corresponding to indicator. When N.B.

  • Page 228: Error Code Lists

    6. PARAMETERS 6.5 Error Code Lists When an ERROR is displayed by SELF CHECK in item A60, B60, C60, D60, E60, or H60, J60, K60, M60, press function key F2 [DIAG] and the error contents are displayed. The error contents are listed below: Table 6.2 ERROR Code List 6-17...

  • Page 229: Maintenance

    7. MAINTENANCE 7. MAINTENANCE After you have installed the flowmeter into the process piping, 24V DC ±10% wired the input/output terminals, set up the required 250Ω parameters, the vortex flowmeter should output an accurate – flow signal from its terminals as soon as the measured liquid begins to flow.

  • Page 230: Unit Of Pulse Output (Scaling)

    7. MAINTENANCE 7.1.5 Unit of Pulse Output (Scaling) Pulse output are constructed by two units, that are “Scaled pulse and Unscaled Pulse”. (1) Scaled Pulse Scaled pulse output can be done by flowrate units at 1 pulse. For example, m /p, l/p and so on.

  • Page 231: Adjustment For Manual Mode

    7. MAINTENANCE 7.2 Adjustment for Manual Mode 1. Tuning method YEWFLO does not need the initial adjustment because (1) Ensure the condition of flowrate YEWFLO is always adjusted by itself automatically. The necessary condition for tuning function is zero flow. These adjustments should be done in case that indicator reads over zero at zero flow.

  • Page 232: Other Maintenance

    7. MAINTENANCE 7.3 Other Maintenance 7.3.1 Cleaning Precautions Care should be taken to prevent the build up of dirt, dust or other material on the display glass and data plate. In case of its maintenance, soft and dry cloth is used. IM 1F6A0-01E...

  • Page 233: Troubleshooting

    8. TROUBLESHOOTING CAUTION Please avoid replacing the amplifier unit from the case, and the vortex shedder bar. When these procedures are needed, please contact the nearest Yokogawa office. 8.1 Flow Large flowmeter errors and flowrate reading fluctuates. • If a built-in indicator is attached, check the display of the error code.
  • Page 234 8. TROUBLESHOOTING No output is indicated when the fluid is flowing. • If a built-in indicator is attached, check the display of the error code. • Connect a hand-held terminal and check self-diagnostic. Was a faulty area found with selfdiagnosis? Refer to the error code list and check for recovery measures.
  • Page 235 8. TROUBLESHOOTING Output is indicated at zero flow. • If a built-in indicator is attached, check the display of the error code. • Connect a hand-held terminal and check self-diagnostic. Was a faulty area found with selfdiagnosis? Refer to the error code list and check for recovery measures.

  • Page 236: Flow (Only For /Mv)

    8. TROUBLESHOOTING 8.2 Flow (Only for /MV) Start with this flow in case of /MV. • If a built-in indicator is attached, check the display of the error code. • Connect a hand-held terminal and check self-diagnostic. Was a faulty area found with self-diagnostic? Refer to the error code list and check for recovery measures.

  • Page 237: Vortex Shedder Removal

    8. TROUBLESHOOTING 8.3 Vortex Shedder Removal After assembling, confirm that there is no leakage from the vortex flowmeter. (1) Remove the converter cover. (2) For Integral Type, loosen the terminal screws and disconnect leadwires on the amplifier and loosen 4 CAUTION screws to disassemble the Amplifier.
  • Page 238 8. TROUBLESHOOTING Converter Case Color Wire Vortex shedder Mounting Nut Lock Screw White Shielded Cover Vortex shedder Mounting Block Amplifier Unit Bracket Indicator Leadwire Converter Cover Locking Screw Converter Mounting Bolt Bracket Mounting Vortex Shedder Bolt Assembly Integral Type Gasket Terminal Box Lock Screw Locking...

  • Page 239: Software Configuration

    8. TROUBLESHOOTING 8.4 Software Configuration Flowrate span Total factor (1) Flow Calculation Internal diameter (m) (inch) µ : Viscosity (cP) The flowrate is calculated with the following equations based ρ Density at operating conditions (kg/m ) ( b/ on the N number of generated vortices: (a) Flowrate (in engineering units) (2) Flow Conversion Factor (Uk) .
  • Page 240 8. TROUBLESHOOTING (3) Mass Flow calculation Steam In case of saturated steam, mass flow rate is calculated from density values to temperature measured by using saturated steam table. In case of superheat steam, mass flow rate is calculated from density values to temperature measured by using steam table.

  • Page 241: Explosion Protected Type Instrument

    9. EXPLOSION PRTECTED TYPE INSTRUMENT 9. EXPLOSION PROTECTED TYPE INSTRUMENT In this section, further requirements and differences for Maximim Working Pressure: 16MPa(DY015 to DY200) explosion proof type instrument are described except JIS 5MPa(DY200 and DY300) Flame proof. For explosion proof type instrument, the Coating of Enclosure: Epoxy resin coating or Polyurethane description in this chapter is prior to other description in this resin coating...

  • Page 242: Installation

    9.1.4 Maintenance and Repair WARNING • The instrument modification or parts replace- ment by other than authorized representative of Yokogawa Electric Corporation is prohibited and will void the certification. IM 1F6A0-01E...

  • Page 243: Data Plate

    9. EXPLOSION PRTECTED TYPE INSTRUMENT 9.1.6 Data Plate IMPORTANT Explosion Proof Integral Type Flowmeter • In hazardous location, BT200 BRAIN Terminal OUTPUT 4 to 20mA DC / PULSE TAG NO. VORTEX FLOWMETER MPa at 38 C can not be connected to the digitalYEWFLO MODEL STYLE K-FACTOR...

  • Page 244: Technical Data

    Groups A, B, C, D, F and G, Class III, ments by other than authorized representative Div.1, T4, and Class I, Zone 2, Group IIC, T4 of Yokogawa Electric Corporation is prohibited Ambient Temperature: –29 to +60°C and will void the approval of Factory Mutual (Integral Type Flowmeter) Research Corporation.

  • Page 245: Installation Diagram

    9. EXPLOSION PRTECTED TYPE INSTRUMENT Nonincendive (and WARNING) 9.2.5 Installation Diagram Intrinsically Safe (and WARNING) Hazardous Location Non Hazardous Location Hazardous Location Non Hazardous Class I, II, Division 2, Location Groups A, B, C, D, F and G, Class I, II, III, Division 1, Class III, Division 1, and Groups A, B, C, D, E, F and G, Class I, Zone 2, Group IIC...

  • Page 246: Data Plate

    9. EXPLOSION PRTECTED TYPE INSTRUMENT 9.3 SAA (Now Prepairing) 9.2.6 Data Plate Explosion Proof Integral Type Flowmeter WARNING OUTPUT 4 to 20mA DC / PULSE TAG NO. VORTEX FLOWMETER MPa at 38 C EXPLOSIONPROOF CLI,DIV1,GPS A,B,C&D; MODEL STYLE K-FACTOR DUST-IGNITIONPROOF CLII/III,GPS E, F&G SUFFIX RANGE...

  • Page 247: Installation

    3. In any safety barriers used the output current must be limited by a resistor ‘R’ such that • The instrument modification or parts replace- Io=Uo/R. ments by other than authorized representative of Yokogawa Electric Corporation are prohibited and will void the certification. IM 1F6A0-01E...

  • Page 248: Data Plate

    9. EXPLOSION PRTECTED TYPE INSTRUMENT 9.4 CSA Type “n” [Integral type] 9.4.1 Technical Data Hazardous Location Non Hazardous (Zone 2) Location • Explosion Proof Genaral Purpose Equipment Type of Protection: Explosionproof for Class I, B, C and D; DY (flowmeter) Power Class II, Groups E, F and G;...

  • Page 249: Wiring

    • The instrument modification or part replace- Groups A,B,C,D,E,F and G, ments by other than authorized representatives Non- incendive for Class I,II, DIV.2, of Yokogawa Electric Corporation are prohibited Groups A,B,C,D,E,F and G, Class III, and will void CSA Certification. Div.1...
  • Page 250 9. EXPLOSION PRTECTED TYPE INSTRUMENT Electrical parameters of vortex flowmeter (DY) and vortex flow Type “n” and Non-incendive converter (DYA). Ui (Vmax)=30 V Ii (Imax)=165 mA Pi (Pmax)=0.9W Ci=12 nF Li=0.15 mH Hazardous Location Non Hazardous Location Class IIC, Zone 2, Installation requirements between flowmeter, converter and Class I, II, Safety Barrier...

  • Page 251: Data Plate

    9. EXPLOSION PRTECTED TYPE INSTRUMENT 9.4.6 Data Plate Explosion Proof Integral Type Flowmeter OUTPUT 4 to 20mA DC / PULSE TAG NO. VORTEX FLOWMETER MPa at 38 C EXPLOSIONPROOF CLI,GPS B,C&D; CLII, GPS E, F&G; CLIII MODEL STYLE K-FACTOR WHEN INSTALLED IN CLI,DIV 2 "FACTORY SEALED, CONCUIT SEAL SUFFIX RANGE...

  • Page 252: Pressure Equipment Directive

    10. PRESSURE EQUIPMENT DIRECTIVE 10. PRESSURE EQUIPMENT DIRECTIVE • Please pay attention to prevent the excessive This chapter is described further requirements and notices pressure like water hammer, etc. When concerning the PED (Pressure Equipment Directive). The water hammer is to be occurred, please take description in this chapter is prior to other description in this measures to prevent the pressure from User’s Manual.

  • Page 253: Installation And Operating Precautions For Jis Flameproof Equipment

    INSTALLATION AND OPERATING PRECAUTIONS FOR JIS FLAMEPROOF EQUIPMENT INSTALLATION AND OPERATING PRECAUTIONS FOR JIS FLAMEPROOF EQUIPMENT Apparatus Certified Under Technical Criteria (IEC-compatible Standards) 1. General construction is of completely enclosed type and its enclosure shall endure explosive pressures in cases where explosive The following describes precautions on electrical apparatus gases or vapours entering the enclosure cause explosion.
  • Page 254 INSTALLATION AND OPERATING PRECAUTIONS FOR JIS FLAMEPROOF EQUIPMENT 4. Installation of Flameproof • Specific cables shall be used as recommended by the “USER’S GUIDELINES for Electrical Installations for Apparatus Explosive Gas Atmospheres in General Industry,” published in 1994. (1) Installation Area •...
  • Page 255 So, (2) Repair Yokogawa-specified cable entry devices for flameproof type shall be used to meet this demand. If the flameproof apparatus requires repair, turn off the power and transport it to a safety (non-hazardous) location.

  • Page 256: Revision Record

    REVISION RECORD REVISION RECORD Tilte : Model DY Vortec Flowmeter Model DYA Vortex Flow Converter Manual No. : IM 1F6A0-01E Edition Date Page Revised Item Jun. 2002 Change Figure1.1(b) Change the process temperature range and ambient temperature Add Pressure Equipment Directive, Change Figure 2.2.1 Change Table 2.3.1 “Body”...
  • Page 257 User’s Manual Model EJA110A, EJA120A and EJA130A Differential Pressure Transmitters IM 01C21B01-01E IM 01C21B01-01E 8th Edition Y okogawa Electric Corporation...
  • Page 258 6.3.1 Power Supply Wiring Connection ..........6-1 6.3.2 External Indicator Connection ............6-1 6.3.3 BRAIN TERMINAL BT200 Connection ........6-1 6.3.4 Check Meter Connection .............. 6-2 FD No. IM 01C21B01-01E IM 01C21B01-01E 8th Edition: Apr. 2003(YG) All Rights Reserved, Copyright © 1997, Yokogawa Electric Corporation...
  • Page 259 CONTENTS Wiring ....................6-2 6.4.1 Loop Configuration ............... 6-2 (1) General-use Type and Flameproof Type ........6-2 (2) Intrinsically Safe Type ..............6-2 6.4.2 Wiring Installation ................. 6-2 (1) General-use Type and Intrinsically Safe Type ......6-2 (2) Flameproof Type ................. 6-3 Grounding ....................
  • Page 260 CONTENTS Displaying Data Using the BT200 ............. 8-16 8.4.1 Displaying Measured Data ............8-16 8.4.2 Display Transmitter Model and Specifications ......8-16 Self-Diagnostics ................8-16 8.5.1 Checking for Problems ............... 8-16 (1) Identifying Problems with BT200 ..........8-16 (2) Checking with Integral Indicator ..........8-17 8.5.2 Errors and Countermeasures .............

  • Page 261: Introduction

    It may also be used to alert against permission. unsafe practices . • Yokogawa makes no warranty of any kind with regard to this manual, including, but not limited to, implied warranty of merchantability and fitness for a particular purpose.

  • Page 262: For Safe Use Of Product

    • Responsible party for repair cost for the problems • During draining condensate from the pressure- shall be determined by Yokogawa based on our detector section, take appropriate care to avoid investigation. contact with the skin, eyes or body, or inhalation of vapors, if the accumulated process fluid may be •...

  • Page 263: Handling Cautions

    2. HANDLING CAUTIONS HANDLING CAUTIONS This chapter describes important cautions regarding mode was ordered, ‘SQRT’ is inscribed in field * ; if how to handle the transmitter. Read carefully before square root output mode was ordered, ‘SQRT’ is using the transmitter. inscribed in field * The EJA-A Series pressure transmitters are thoroughly tested at the factory before shipment.

  • Page 264: Selecting The Installation Location

    2. HANDLING CAUTIONS 2.4 Selecting the Installation CAUTION Location Maximum working pressure of the model The transmitter is designed to withstand severe EJA120A differential pressure transmitter is 50 environmental conditions. However, to ensure stable kPa {0.5 kgf/cm and accurate operation for years, observe the following Should the pressure exceed 50 kPa {0.5 kgf/ precautions when selecting an installation location.

  • Page 265: Installation Of Explosion Protected Type

    (c) Before conducting these tests, disconnect all signal and may cause dangerous condition. Please contact lines from the transmitter terminals. Perform the Yokogawa for any repair or modification required to tests in the following procedure: the instrument. • Insulation Resistance Test 1) Short-circuit the + and –...
  • Page 266 Note 4. Maintenance and Repair Note 3. Operation • The instrument modification or parts replacement by • Keep the “CAUTION” nameplate attached to the other than authorized representative of Yokogawa transmitter. Electric Corporation is prohibited and will void CAUTION: OPEN CIRCUIT BEFORE REMOV- Factory Mutual Intrinsically safe and Nonincendive ING COVER.

  • Page 267: Csa Certification

    Maximum output current (Isc) ≤ 165 mA by other than authorized representative of Maximum output power (Pmax) ≤ 0.9 W Yokogawa Electric Corporation is prohibited and will void Factory Mutual Explosionproof Approval. Note 3. Installation • All wiring shall comply with Canadian Electrical Code Part I and Local Electrical Codes.

  • Page 268: Saa Certification

    • The instrument modification or parts replacement Non-Hazardous Hazardous Locations Division 2 by other than authorized representative of Locations Yokogawa Electric Corporation is prohibited and Non-hazardous will void Standards Association of Australia Location Intrinsically safe and Type n Certification. Equipment...
  • Page 269 • The instrument modification or parts replacement • Ambient Temperature: –40 to 80°C by other than authorized representative of Note 2. Wiring Yokogawa Electric Corporation is prohibited and • All wiring shall comply with the Australian will void KEMA Intrinsically safe Certification. Standard.
  • Page 270 • The instrument modification or parts replacement CABLES 90°C. by other than authorized representative of Yokogawa Electric Corporation is prohibited and • Take care not to generate mechanical sparking will void Type of Protection “n”. when accessing to the instrument and peripheral devices in a hazardous location.
  • Page 271 The manufacturer name and the by other than authorized Representative of address Yokogawa Electric Corporation is prohibited and *1: The third figure from the last shows the last one will void the certification. figure of the year of production. For example, the production year of the product engraved in “NO.”...

  • Page 272: Emc Conformity Standards

    • The temperature and pressure of fluid should NOTE be applied under the normal operating condition. YOKOGAWA recommends customer to apply • The ambient temperature should be applied the Metal Conduit Wiring or to use the twisted under the normal operating condition.

  • Page 273: Component Names

    3. COMPONENT NAMES COMPONENT NAMES Vertical impulse piping type Process connection Pressure-detector section (Note 1) Process connector Horizontal impulse piping type Cover External indicator flange (Note 1) conduit connection Terminal box cover Conduit connection CPU assembly Integral (Note 1) indicator Mounting screw Zero- adjustment...

  • Page 274: Installation

    4 . INSTALLATION INSTALLATION 4.1 Precautions Vertical pipe mounting Before installing the transmitter, read the cautionary notes in Section 2.4, “Selecting the Installation Location.” For additional information on the ambient conditions allowed at the installation location, refer to Transmitter Subsection 10.1 “Standard Specifications.” mounting bolt IMPORTANT •...

  • Page 275: Changing The Process Connection

    4 . INSTALLATION 4.3 Changing the Process Con- Vertical pipe mounting (Process connector upside) nection The transmitter is shipped with the process connection specified at the time of ordering. To make a change such as modifying the drain (vent) plug(s) attached to the upside of the cover flange on shipment to be U-bolt nut Mounting bracket...

  • Page 276: Swapping The High/Low-Pressure Side Connection

    4 . INSTALLATION 4.4 Swapping the High/Low- 4.4.2 Using the BRAIN TERMINAL BT200 pressure Side Connection This method is applicable only to the Model EJA110A- L, EJA110A- M, EJA110A- H, EJA120A- E, 4.4.1 Rotating Pressure-detector Section EJA130A- M and EJA130A- H. °...

  • Page 277: Rotating Transmitter Section

    4 . INSTALLATION 4.5 Rotating Transmitter Section The DPharp transmitter section can be rotated in 90° segments. 1) Remove the two Allen screws that fasten the transmitter section and capsule assembly, using the Allen wrench. 2) Rotate the transmitter section slowly in 90° seg- ments.

  • Page 278: Installing Impulse Piping

    5. INSTALLING IMPULSE PIPING INSTALLING IMPULSE PIPING 5.1 Impulse Piping Installation (4) Removing the Impulse Piping Connecting Precautions Port Dustproof Cap The impulse piping connecting port of the transmitter The impulse piping that connects the process outputs to is covered with a plastic cap to exclude dust. This cap the transmitter must convey the process pressure must be removed before connecting the piping.

  • Page 279: Routing The Impulse Piping

    5. INSTALLING IMPULSE PIPING Impulse piping Nipple NOTE Vent plug 3-valve (optional) manifold Ball head After completing the connection of the transmit- lock nut Stop valve ter and 3-valve manifold, be sure to CLOSE the (low pressure side) low pressure and high pressure stop valves, Pipe Equalizing valve Pipes...
  • Page 280 5. INSTALLING IMPULSE PIPING (2) Position of Process Pressure Taps and (6) Preventing Wind Speed Effects in Very Transmitter Low Differential Pressure Measurement If condensate (or gas) accumulates in the impulse piping, it should be removed periodically by opening IMPORTANT the drain (or vent) plugs.

  • Page 281: Impulse Piping Connection Examples

    5. INSTALLING IMPULSE PIPING 5.2 Impulse Piping Connection Liguid Steam Examples Orifice Condensate pot Figure 5.2 shows examples of typical impulse piping valve connections. Before connecting the transmitter to the process, study the transmitter installation location, the Union process piping layout, and the characteristics of the or flange process fluid (corrosiveness, toxicity, flammability, etc.), in order to make appropriate changes and...

  • Page 282: Wiring

    6. WIRING WIRING 6.1 Wiring Precautions 6.3 Connections of External Wiring to Terminal Box 6.3.1 Power Supply Wiring Connection IMPORTANT Connect the power supply wiring to the SUPPLY + • Lay wiring as far as possible from electrical and – terminals. noise sources such as large capacity transform- ers, motors, and power supplies.

  • Page 283: Check Meter Connection

    6. WIRING (2) Intrinsically Safe Type 6.3.4 Check Meter Connection For intrinsically safe type, a safety barrier must be Connect the check meter to the CHECK + and – included in the loop. terminals (use hooks). • A 4 to 20 mA DC output signal from the CHECK + Hazardous Location Nonhazardous Location and –...

  • Page 284: Flameproof Type

    6. WIRING 6.5 Grounding (2) Flameproof Type Wire cables through a flameproof packing adapter, or Grounding is always required for the proper operation using a flameproof metal conduit. of transmitters. Follow the domestic electrical require- Wiring cable through flameproof packing adapter. ments as regulated in each country.

  • Page 285: Operation

    7. OPERATION OPERATION 7.1 Preparation for Starting (b) Turn ON power and connect the BT200. Open the terminal box cover, and connect the Operation BT200 to the SUPPLY + and – terminals. (c) Using the BT200, confirm that the transmitter is The Model EJA110A, EJA120A and EJA130A operating properly.

  • Page 286: Zero Point Adjustment

    7. OPERATION Confirming that Transmitter is Operating 7.2 Zero Point Adjustment Properly Using the BT200 Adjust the zero point after operating preparation is • If the wiring system is faulty, ‘communication error’ completed. appears on the display. • If the transmitter is faulty, ‘SELF CHECK ERROR’ IMPORTANT appears on the display.

  • Page 287: Starting Operation

    7. OPERATION Using the BT200 IMPORTANT Zero point can be adjusted by simple key operation of the BT200. • Remove the BT200 from the terminal box, and confirm that none of the terminal screws are Select parameter J10: ZERO ADJ, and press the loosened.

  • Page 288: Venting Or Draining Transmitter Pressure-Detector Section

    7. OPERATION 7.5.2 Venting Gas 7.5 Venting or Draining Transmit- ter Pressure-detector Section 1) Gradually open the vent screw to vent gas from the transmitter pressur-detector section. (See Figure Since this transmitter is designed to be self-draining 7.5.2.) and self-venting with vertical impulse piping connec- 2) When the transmitter is completely vented, close tions, neither draining nor venting will be required if the vent screw.
  • Page 289 7. OPERATION 6) Press the range-setting push-button. The integral indicator then displays “HSET.” (Note 1) 7) Apply a pressure of 3 MPa to the transmitter. 8) Turn the external zero-adjustment screw in the desired direction. The integral indicator displays the (Note 2) output signal in %.

  • Page 290: Brain Terminal Bt200 Operation

    8. BRAIN TERMINAL BT200 OPERATION BRAIN TERMINAL BT200 OPERATION The DPharp is equipped with BRAIN communications 8.2 BT200 Operating Procedures capabilities, so that range changes, Tag No. setup, monitoring of self-diagnostic results, and zero point 8.2.1 Key Layout and Screen Display adjustment can be handled by remote control via Figure 8.2.1a shows the arrangement of the operating BT200 BRAIN TERMINAL or CENTUM CS console.

  • Page 291: Operating Key Functions

    8. BRAIN TERMINAL BT200 OPERATION 8.2.2 Operating Key Functions Use the function key [F1] to enter symbols. The CODE following symbols will appear in sequence, one at a (1) Alphanumeric Keys and Shift Keys time, at the cursor each time you press [F1] CODE: You can use the alphanumeric keys in conjunction with / .

  • Page 292: Calling Up Menu Addresses Using The Operating Keys

    FEED 4. LCD contrast setting 5. Adjusting printout tone (UTIL) (BT200-P00 only) PARAM 01:MODEL EJA110A-DM INITIAL 02:TAG NO. FUNC DATA YOKOGAWA 1.MENU (ESC) SCREEN 03:SELF CHECK 2.UPLOAD TO BT200 GOOD 3.DOWNLOAD TO INST 4.PRINT ALL DATA HOME (SET) (ADJ) (HOME MENU SCREEN)

  • Page 293: Setting Parameters Using The Bt200

    8. BRAIN TERMINAL BT200 OPERATION 8.3 Setting Parameters Using the BT200 8.3.1 Parameter Summary Instruments to which applicable: F: Differential pressure transmitters EJA110A, EJA120A, and EJA130A P: Pressure transmitters EJA310A, EJA430A, EJA440A, EJA510A, and EJA530A L: Liquid level transmitters EJA210A and EJA220A Applica- Rewrita- bility...
  • Page 294 8. BRAIN TERMINAL BT200 OPERATION Applica- Rewrita- bility Item Description Remarks Default Value bility AUX SET 1 Auxiliary setting data 1 Menu name — D30 TEMP UNIT Temperature setting deg C/deg F deg C units D31 STAT. P. UNIT Static pressure setting Selected from mmH O, mmAq, As specified when ordered.

  • Page 295: Parameter Usage And Selection

    8. BRAIN TERMINAL BT200 OPERATION 8.3.2 Parameter Usage and Selection IMPORTANT Before describing the procedure for setting parameters, If the transmitter is turned off within 30 seconds we present the following table showing how the after parameters have been set, the set data will parameters are used and in what case.

  • Page 296: Setting Parameters

    This is the panel for confirming C10:TAG NO. Set or change the parameters as necessary. After set data. The set data items flash. YOKOGAWA FIC-1a completing these, do not fail to use the “DIAG” key to When all items have been confir-...

  • Page 297: Damping Time Constant Setup

    8. BRAIN TERMINAL BT200 OPERATION b. Setting Calibration Range Lower • Example 2: With present settings of 0 to 30 kPa, Range Value and Higher Range Value set the Higher range value to10 kPa. (C21: LOW RANGE, C22: HIGH RANGE) Set 10.

  • Page 298: Output Mode And Integral Indicator Display Mode Setup

    8. BRAIN TERMINAL BT200 OPERATION (4) Output Mode and Integral Indicator Dis- • Example: Change the low cut setting range play Mode Setup (C40: OUTPUT MODE) from 10% to 20%, and the low The mode setting for the output signal and the integral cut mode from LINEAR to ZERO.

  • Page 299: Integral Indicator Scale Setup

    8. BRAIN TERMINAL BT200 OPERATION (6) Integral Indicator Scale Setup % indication and User-set engineering The following 5 displays are available for integral input pressure unit display indicators. indication D20: DISP SELECT D20: DISP SELECT D20: DISP SELECT Description NORMAL % USER SET and Display and Related parameters...

  • Page 300: Unit Setup For Displayed Temperature

    8. BRAIN TERMINAL BT200 OPERATION b. Setting User-set Engineering Unit c. Lower and Higher Range Value Setup (D21: DISP UNIT) in Engineering Unit (D22: DISP LRV, D23: DISP HRV) This parameter allows entry of the engineering units to These parameter items are used to set the lower and be displayed on the BT200.

  • Page 301: Unit Setup For Displayed Static Pressure

    8. BRAIN TERMINAL BT200 OPERATION (8) Unit Setup for Displayed Static Pressure Optional code/C1 (D31: STAT.P.UNIT) The parameter is set to LOW. If a failure, output which Follow the procedure below to change the static is –5% or lower is generated. The parameter D53: pressure units.

  • Page 302: Bi-Directional Flow Measurement Setup

    8. BRAIN TERMINAL BT200 OPERATION (13) Bi-directional Flow Measurement Setup (14) Range Change while Applying Actual (E30: BI DIRE MODE) Inputs (H10: AUTO LRV, H11: AUTO HRV) (a) This parameter enables selection of 50% output at This feature allows the lower and higher range values an input of 0 kPa.

  • Page 303: Zero Point Adjustment

    8. BRAIN TERMINAL BT200 OPERATION Note that changing the higher range value does not (a) Follow the procedure below when setting the cause the lower range value to change but does change present output to 0% (4 mA). the span. Output is 0.5%.

  • Page 304: Test Output Setup

    8. BRAIN TERMINAL BT200 OPERATION (16) Test Output Setup (K10: OUTPUT X%) (b)-2 Follow the procedure below to use J11: ZERO DEV. This feature can be used to output a fixed current from 3.2 mA (–5%) to 21.6 mA (110%) for loop checks. Present output is 41.0%.

  • Page 305: Displaying Data Using The Bt200

    • Example 2: Setting entry errors A20:AMP TEMP The initial data panel shows the PARAM 01:MODEL EJA110A-DM result of current transmitter 02:TAG NO. F0840.EPS YOKOGAWA diagnostics. 03:SELF CHECK ERROR 8.4.2 Display Transmitter Model and Specifications PARAM Press the (DIAG) key in the...

  • Page 306: Checking With Integral Indicator

    8. BRAIN TERMINAL BT200 OPERATION (2) Checking with Integral Indicator • Example 3: Checking the history of the errors Connect the BT200 to the MENU NOTE J:ADJUST K:TEST transmitter, and call item “P.” M:MEMO P:RECORD If an error is detected in the self-diagnostic, an error number is displayed on the integral indica- HOME tor.

  • Page 307: Errors And Countermeasures

    8. BRAIN TERMINAL BT200 OPERATION 8.5.2 Errors and Countermeasures The table below shows a summary of error messages. Table 8.5.1 Error Message Summary Integral Output Operation Indicator BT200 Display Cause Countermeasure during Error Display None GOOD ERROR ---- Capsule problem. Outputs the signal Replace capsule.

  • Page 308: Maintenance

    9. MAINTENANCE MAINTENANCE 9.1 Overview 9.2 Calibration Instruments Se- lection WARNING Table 9.2.1 shows the instruments required for calibra- tion. Select instruments that will enable the transmitter Since the accumulated process fluid may be to be calibrated or adjusted to the required accuracy. toxic or otherwise harmful, take appropriate care The calibration instruments should be handled carefully to avoid contact with the body, or inhalation of...
  • Page 309 0.1% level, there are difficulties in calibration to this level in the field. For calibration to the 0.1% level, contact Yokogawa representatives from which the instrument was purchased or the nearest Yokogawa office.

  • Page 310: Disassembly And Reassembly

    Phillips screwdriver JIS B4633, No. 2 a transmitter. If such modification is absolutely Slotted screwdriver required, contact Yokogawa. Allen wrenches JIS B4648 One each, nominal 3 and 5 mm Allen wrenches This subsection describes the procedure for replacing...

  • Page 311: Replacing The Cpu Board Assembly

    NOTE Yokogawa. The user is permitted, however, to replace a Be careful not to apply excessive force to the capsule assembly with another of the same CPU assembly when removing it.

  • Page 312: Replacing The Process Connector Gaskets

    9. MAINTENANCE Removing the Capsule Assembly Pressure-detector section IMPORTANT Cover flange Allen screw Exercise care as follows when cleaning the capsule assembly. • Handle the capsule assembly with care, and be especially careful not to damage or distort the diaphragms that contact the process fluid. •...

  • Page 313: Troubleshooting

    • Output value is inconsistent with value inferred for process variable. If you have difficulty isolating or correcting a problem, contact Yokogawa service personnel. Connect BRAIN TERMINAL and check self-diagnostics. 9.5.1 Basic Troubleshooting First determine whether the process variable is actually...
  • Page 314 Is zero point calibration? adjusted correctly? Refer to Section 9.2 when selecting instruments for calibration. Adjust the zero point. Contact Yokogawa service personnel. Is output adjusted correctly? F0908.EPS Adjust the output. Contact Yokogawa service personnel. F0909.EPS IM 01C21B01-01E...

  • Page 315: General Specifications

    10. GENERAL SPECIFICATIONS 10. GENERAL SPECIFICATIONS 10.1 Standard Specifications Output “ ”: Refer to IM 01C22T02-01E for Fieldbus communi- Two wire 4 to 20 mA DC output with digital cation type marked with “ ”. communications, linear or square root program- mable.
  • Page 316 10. GENERAL SPECIFICATIONS Installation Non-wetted Parts Materials: Bolting; Supply & Load Requirements “ ”: SCM435, SUS630, or SUH660 * Safety approvals can affect electrical requirements. Housing; See Section 6.6, ‘Power Supply Voltage and Load Low copper cast-aluminum alloy with polyurethane Resistance.’...

  • Page 317: Model And Suffix Codes

    10. GENERAL SPECIFICATIONS 10.2 Model and Suffix Codes Model EJA110A Model Suffix Codes Description EJA110A Differential pressure transmitter · · · · · · · · · · · · · · · · · · · · · · · · Output Signal 4 to 20 mA DC with digital communication (BRAIN protocol) -D ·...
  • Page 318 10. GENERAL SPECIFICATIONS Model EJA120A Model Suffix Codes Description ....Differential pressure transmitter (for draft application) EJA120A -D ....4 to 20 mA DC with digital communication (BRAIN protocol) Output Signal -E .
  • Page 319 10. GENERAL SPECIFICATIONS Model EJA130A Suffix Codes Model Description ......Differential pressure transmitter EJA130A -D ..... . . 4 to 20 mA DC with digital communication (BRAIN protocol) Output Signal -E .

  • Page 320: Optional Specifications

    10. GENERAL SPECIFICATIONS 10.3 Optional Specifications Item Description Code FM Explosionproof Approval Explosionproof for Class I, Division 1, Groups B, C and D Dust-ignitionproof for Class II/III, Division 1, Groups E, F and G Hazardous (classified) locations, indoors and outdoors ( NEMA 4X ) Temperature class: T6 Amb.
  • Page 321 10. GENERAL SPECIFICATIONS Item Description Code Color change Amplifier cover only Painting Coating change Epoxy resin-baked coating Transmitter power supply voltag: 10.5 to 32 V DC (10.5 to 30 V DC for intrinsically safe Lightning protector type, 9 to 32 V DC for Fieldbus communication type.) Allowable current: Max.

  • Page 322: Dimensions

    10. GENERAL SPECIFICATIONS 10.4 Dimensions Model EJA110A and EJA120A Vertical Impulse Piping Type Process connector upside (INSTALLATION CODE ‘6’) (For CODE ‘2’, ‘3’ or ‘7’, refer to the notes below.) Unit: mm (approx. inch) Process connection External indicator (Optional) conduit connection 259(10.20) Blind plug (Optional)
  • Page 323 10. GENERAL SPECIFICATIONS Model EJA130A Vertical Impulse Piping Type Process connector upside (INSTALLATION CODE ‘6’) (For CODE ‘2’, ‘3’ or ‘7’, refer to the notes below.) Unit: mm (approx. inch) 259(10.20) 132(5.20) 200(7.87) High 97(3.82) 146(5.75) (2.13) pressure pressure side (Note 1) side Process Internal...
  • Page 324 Label (Note 1) Applicable for BRAIN and HART protocol versions (Output signal code D and E). For FOUNDATION Fieldbus protocol version (Output signal code F), consult Yokogawa local office. CMPL 01C21A01-02E All Rights Reserved, Copyright © 1997, Yokogawa Electric Corporation.
  • Page 325 Parts List Horizontal Impulse Piping Type 11–1 4–1 4–1 10–1 12–1 12–2 13–1 For EJA130A 11–2 10–2 4–2 13–3 4–2 13–2 12–3 CMPL 01C21B00-01E All Rights Reserved, Copyright © 1999, Yokogawa Electric Corporation. 5th Edition: May 2002(YK) Y okogawa Electric Corporation...
  • Page 326 Vertical Impulse Piping Type 4–1 13–1 11–1 12–1 4–1 10–1 For EJA130A 13–3 13–2 11–2 12–3 4–2 4–2 10–2 CMPL 01C21B00-01E July 2001 Subject to change without notice. Printed in Japan.
  • Page 327 Item Part No. Description — Capsule Assembly (see Table 1, Table 2 and Table 3 on page 5) (Note 1) F9300AJ O-Ring Below Gasket F9340GA Teflon-coated SUS316L Stainless Steel (for EJA110A with Wetted F9340GC Teflon-coated SUS316L Stainless Steel (degreased) Parts Material code S) F9340GE PTFE Teflon (for EJA110A with Wetted Parts Material...
  • Page 328 (Note 1) In case of degrease cleansing treatment (Optional code/K1 or K5), consult YOKOGAWA local office. (However, see Table 1, Table 2 and Table 3 in case of Optional code/K2 or K6) (Note 2) In case of degrease cleansing treatment (Optional code/K1, K2, K5 or K6), consult YOKOGAWA local office. CMPL 01C21B00-01E May 2002 Subject to change without notice.
  • Page 329 Capsule Assembly Part Number EJA110A Table 1. Capsule Assembly Part Number (Item 1) For General-use type, Flameproof type and Intrinsically safe type Installation of High Pressure Capsule Wetted Parts Material Code Transmitter Side Code S(*1) S(*2) H, A T, D M, B F9349AA F9352AA...
  • Page 330 REVISION RECORD Title: Model EJA110A, EJA120A and EJA130A Differential Pressure Transmitter Manual No.: IM 01C21B01-01E Edition Date Page Revised Item Jun. 1997 – New publication Mar. 1998 CONTENTS Page 3 • Add REVISION RECORD. • Add ‘NOTE’ notice for FOUNDATION Fieldbus and HART protcol versions.
  • Page 331 Edition Date Page Revised Item CMPL Sep. 2000 CMPL 1C21A1-02E 4th 5th(Manual Change) • Add part numbers to 7-1 CPU Assembly. (Continued) F9342AF and F9342AM CMPL 1C21A1-02E 5th • Add part numbers to 7-2 CPU Assembly. F9342BG • Change part number of 7-1 CPU Assembly. →...
  • Page 332 Model EJA310A, EJA430A and EJA440A Absolute Pressure and Gauge Pressure Transmitters IM 1C21D1-01E IM 1C21D1-01E 5th Edition...
  • Page 333 Blank Page...
  • Page 334 Wiring ....................6-2 6.4.1 Loop Configuration ............... 6-2 (1) General-use Type and Flameproof Type ........6-2 (2) Intrinsically Safe Type ..............6-2 FD No. IM 1C21D1-01E IM 1C21D1-01E 5th Edition: Sep. 2000(YK) All Rights Reserved, Copyright © 1997, Yokogawa Electric Corporation...
  • Page 335 CONTENTS 6.4.2 Wiring Installation ................. 6-2 (1) General-use Type and Intrinsically Safe Type ......6-2 (2) Flameproof Type ................6-3 Grounding .................... 6-3 Power Supply Voltage and Load Resistance ........6-3 OPERATION ....................7-1 Preparation for Starting Operation ..................... 7-1 Zero Point Adjustment ................
  • Page 336 CONTENTS Self-Diagnostics ................8-15 8.5.1 Checking for Problems ............... 8-15 (1) Identifying Problems with BT200 ..........8-15 (2) Checking with Integral Indicator ..........8-16 8.5.2 Errors and Countermeasures ............. 8-17 MAINTENANCE ..................... 9-1 Overview ..................... 9-1 Calibration Instruments Selection ............9-1 Calibration ...................

  • Page 337: Introduction

    Please contact Yokogawa for any repair permission. or modification required to the instrument. • Yokogawa makes no warranty of any kind with • The following safety symbol marks are used in this regard to this manual, including, but not limited to,...

  • Page 338: Warranty

    • Since the accumulated process fluid may be • Responsible party for repair cost for the problems toxic or otherwise harmful, take appropriate shall be determined by Yokogawa based on our care to avoid contact with the body, or inhala- investigation.

  • Page 339: Handling Cautions

    2. HANDLING CAUTIONS HANDLING CAUTIONS This chapter describes important cautions regarding 2.1 Model and Specifications how to handle the transmitter. Read carefully before Check using the transmitter. The model name and specifications are indicated on The EJA-A Series pressure transmitters are thoroughly the name plate attached to the case.

  • Page 340: Selecting The Installation Location

    2. HANDLING CAUTIONS (c) Never apply a pressure higher than the specified 2.4 Selecting the Installation maximum working pressure. Location 2.6 Waterproofing of Cable The transmitter is designed to withstand severe environmental conditions. However, to ensure stable Conduit Connections and accurate operation for years, observe the following precautions when selecting an installation location.

  • Page 341: Installation Of Explosion Protected Type

    2. HANDLING CAUTIONS • Insulation Resistance Test WARNING 1) Short-circuit the + and – SUPPLY terminals in the terminal box. To pressure the safety of explosionproof equip- 2) Turn OFF the insulation tester. Then connect the ment requires great care during mounting, insulation tester plus (+) lead wire to the shorted wiring, and piping.
  • Page 342 Note 4. Maintenance and Repair transmitter. • The instrument modification or parts replacement by CAUTION: OPEN CIRCUIT BEFORE REMOV- other than authorized representative of Yokogawa ING COVER. SEAL ALL CONDUITS WITHIN Electric Corporation is prohibited and will void 18 INCHES. WHEN INSTALLED IN DIV.1, Factory Mutual Intrinsically safe and Nonincendive “FACTORY SEALED, CONDUIT SEAL NOT...

  • Page 343: Csa Certification

    • In hazardous location, wiring shall be in conduit as by other than authorized representative of shown in the figure. Yokogawa Electric Corporation and Yokogawa CAUTION: SEAL ALL CONDUITS Corporation of America is prohibited and will void WITHIN 50 cm OF THE ENCLOSURE.

  • Page 344: Saa Certification

    • The instrument modification or parts replacement by other than authorized representative of Non-Hazardous Hazardous Locations Division 2 Locations Yokogawa Electric Corporation is prohibited and Non-hazardous will void Standards Association of Australia Location Intrinsically safe and Type n Certification. Equipment...
  • Page 345 • Ambient Temperature: –40 to 80°C Note 2. Wiring by other than authorized representative of • All wiring shall comply with the Australian Yokogawa Electric Corporation is prohibited and Standard. will void KEMA Intrinsically safe Certification. Note 3. Operation [Installation Diagram] •...

  • Page 346: Emc Conformity Standards

    • The instrument modification or parts replacement cannot be used. The installation must be by other than authorized representative of in accordance with the description about Yokogawa Electric Corporation is prohibited and the type of protection in this instruction will void KEMA Flameproof Certification. manual.

  • Page 347: Component Names

    3. COMPONENT NAMES COMPONENT NAMES Vertical impulse piping type Process connection Pressure-detector section (Note 1) Process connector Horizontal impulse piping type Cover External indicator External indicator flange (Note 1) conduit connection (Note 1) conduit connection Terminal box cover Conduit connection CPU assembly Integral (Note 1)

  • Page 348: Installation

    4. INSTALLATION INSTALLATION 4.1 Precautions Vertical pipe mounting Before installing the transmitter, read the cautionary notes in Section 2.4, “Selecting the Installation Location.” For additional information on the ambient Transmitter conditions allowed at the installation location, refer to mounting bolt Subsection 10.1 “Standard Specifications.”...

  • Page 349: Changing The Process Connection

    4. INSTALLATION Vertical pipe mounting 4.3 Changing the Process Con- (Process connector upside) nection The transmitter is shipped with the process connection specified at the time of ordering. To make a change such as modifying the drain (vent) plug(s) attached to U-bolt nut Mounting bracket the upside of the cover flange on shipment to be...

  • Page 350: Rotating Transmitter Section

    4. INSTALLATION 4.4 Rotating Transmitter Section The DPharp transmitter section can be rotated in 90° segments. 1) Remove the two Allen screws that fasten the transmitter section and capsule assembly, using the Allen wrench. 2) Rotate the transmitter section slowly in 90° seg- ments.

  • Page 351: Installing Impulse Piping

    5. INSTALLING IMPULSE PIPING INSTALLING IMPULSE PIPING 5.1 Impulse Piping Installation 5.1.2 Routing the Impulse Piping Precautions (1) Process Pressure Tap Angles The impulse piping that connects the process outputs to If condensate, gas, sediment or other extraneous the transmitter must convey the process pressure material in the process piping gets into the impulse accurately.

  • Page 352: Impulse Piping Connection Examples

    5. INSTALLING IMPULSE PIPING (3) Impulse Piping Slope 5.2 Impulse Piping Connection The impulse piping must be routed with only an Examples upward or downward slope. Even for horizontal Figure 5.2 shows examples of typical impulse piping routing, the impulse piping should have a slope of at connections.

  • Page 353: Wiring

    6. WIRING WIRING 6.1 Wiring Precautions 6.3 Connections of External Wiring to Terminal Box 6.3.1 Power Supply Wiring Connection IMPORTANT Connect the power supply wiring to the SUPPLY + • Lay wiring as far as possible from electrical and – terminals. noise sources such as large capacity transform- ers, motors, and power supplies.

  • Page 354: Check Meter Connection

    6. WIRING (2) Intrinsically Safe Type 6.3.4 Check Meter Connection For intrinsically safe type, a safety barrier must be Connect the check meter to the CHECK + and – included in the loop. terminals (use hooks). • A 4 to 20 mA DC output signal from the CHECK + Hazardous Location Nonhazardous Location and –...

  • Page 355: Flameproof Type

    6. WIRING 6.5 Grounding (2) Flameproof Type Wire cables through a flameproof packing adapter, or (a) Grounding should satisfy JIS Class 3 requirements using a flameproof metal conduit. (grounding resistance, 100 Ω or less). Grounding is Wiring cable through flameproof packing adapter. required for JIS flameproof type and intrinsically •...

  • Page 356: Operation

    7. OPERATION OPERATION 7.1 Preparation for Starting Operation The Model EJA310A, EJA430A and EJA440A Vent plug (Fill plug) pressure transmitter measures the pressure of liquids, gases, and steam. This section describes the operation Tap valve procedure for the EJA430A as shown in Figure 7.1 (vertical impulse piping type, high-pressure connection: right side) when measuring a pressure.

  • Page 357: Zero Point Adjustment

    7. OPERATION Using the integral indicator 7.2 Zero Point Adjustment • If the wiring system is faulty, the display stays blank. Adjust the zero point after operating preparation is • If the transmitter is faulty, an error code will appear completed.

  • Page 358: When You Can Obtain Low Range Value From Actual Measured Value Of 0% (0 Kpa, Atmospheric Pressure)

    7. OPERATION 7.2.1 When you can obtain Low Range 7.2.2 When you cannot obtain Low Range Value from actual measured value Value from actual measured value of 0% (0 kPa, atmospheric pres- of 0%; sure); Convert the actual measured value obtained by a digital For pressure measurement using gauge pressure manometer or a glass gauge into %.

  • Page 359: Starting Operation

    7. OPERATION 7.3 Starting Operation 7.5 Venting or Draining Transmit- ter Pressure-detector Section After completing the zero point adjustment, follow the procedure below to start operation. Since this transmitter is designed to be self-draining and self-venting with vertical impulse piping connec- 1) Confirm the operating status.

  • Page 360: Venting Gas

    7. OPERATION 7.5.2 Venting Gas 6) Press the range-setting push-button. The integral indicator then displays “HSET.” 1) Gradually open the vent screw to vent gas from the (Note 1) 7) Apply a pressure of 3 MPa to the transmitter. transmitter pressur-detector section. (See Figure 8) Turn the external zero-adjustment screw in the 7.5.2.) desired direction.

  • Page 361: Brain Terminal Bt200 Operation

    8. BRAIN TERMINAL BT200 OPERATION BRAIN TERMINAL BT200 OPERATION The DPharp is equipped with BRAIN communica- 8.2 BT200 Operating Procedures tions capabilities, so that range changes, Tag No. setup, monitoring of self-diagnostic results, and zero 8.2.1 Key Layout and Screen Display point adjustment can be handled by remote control Figure 8.2.1a shows the arrangement of the operating via BT200 BRAIN TERMINAL or CENTUM CS...

  • Page 362: Operating Key Functions

    8. BRAIN TERMINAL BT200 OPERATION 8.2.2 Operating Key Functions Use the function key [F1] to enter symbols. CODE The following symbols will appear in sequence, one (1) Alphanumeric Keys and Shift Keys at a time, at the cursor each time you press [F1] You can use the alphanumeric keys in conjunction CODE: with the shift keys to enter symbols, as well as...

  • Page 363: Calling Up Menu Addresses Using The Operating Keys

    FEED 4. LCD contrast setting 5. Adjusting printout tone (UTIL) (BT200-P00 only) PARAM 01:MODEL EJA430A-DA INITIAL 02:TAG NO. FUNC DATA YOKOGAWA 1.MENU (ESC) SCREEN 03:SELF CHECK 2.UPLOAD TO BT200 GOOD 3.DOWNLOAD TO INST 4.PRINT ALL DATA HOME (SET) (ADJ) (HOME MENU SCREEN)

  • Page 364: Setting Parameters Using The Bt200

    8. BRAIN TERMINAL BT200 OPERATION 8.3 Setting Parameters Using the BT200 8.3.1 Parameter Summary Instruments to which applicable: F: Differential pressure transmitters EJA110A, EJA120A, and EJA130A P: Pressure transmitters EJA310A, EJA430A, EJA440A, EJA510A, and EJA530A L: Liquid level transmitters EJA210A and EJA220A Applica- Rewrita- bility...
  • Page 365 8. BRAIN TERMINAL BT200 OPERATION Applica- Rewrita- bility Item Description Remarks Default Value bility AUX SET 1 Auxiliary setting data 1 Menu name — D22 DISP LRV Engineering range, –19999 to 19999 As specified when ordered. lower range value D23 DISP HRV Engineering range, –19999 to 19999 As specified when ordered.

  • Page 366: Parameter Usage And Selection

    8. BRAIN TERMINAL BT200 OPERATION 8.3.2 Parameter Usage and Selection IMPORTANT Before describing the procedure for setting param- If the transmitter is turned off within 30 seconds eters, we present the following table showing how after parameters have been set, the set data the parameters are used and in what case.

  • Page 367: Setting Parameters

    This is the panel for confirming C10:TAG NO. Set or change the parameters as necessary. After set data. The set data items flash. YOKOGAWA FIC-1a completing these, do not fail to use the “DIAG” key When all items have been confir-...

  • Page 368: Damping Time Constant Setup

    8. BRAIN TERMINAL BT200 OPERATION b. Setting Calibration Range Lower • Example 2: With present settings of 0 to 30 kPa, Range Value and Higher Range Value set the Higher range value to10 kPa. (C21: LOW RANGE, C22: HIGH RANGE) Set 10.

  • Page 369: Output Signal Low Cut Mode Setup

    8. BRAIN TERMINAL BT200 OPERATION (4) Output Signal Low Cut Mode Setup (5) Integral Indicator Scale Setup (D10: LOW CUT, D11: LOW CUT MODE) The following 5 displays are available for integral Low cut mode can be used to stabilize the output indicators.
  • Page 370 8. BRAIN TERMINAL BT200 OPERATION b. Setting User-set Engineering Unit % indication and User-set engineering (D21: DISP UNIT) input pressure unit display This parameter allows entry of the engineering units indication to be displayed on the BT200. When the instrument is shipped, this is set as specified in the order.

  • Page 371: Unit Setup For Displayed Temperature

    8. BRAIN TERMINAL BT200 OPERATION (6) Unit Setup for Displayed Temperature (8) Output Status Display/Setup when a CPU (D30: TEMP UNIT) Failure (D52: BURN OUT) When the instrument is shipped, the temperature units This parameter displays the status of 4 to 20 mA DC are set to degC.

  • Page 372: Range Change While Applying Actual Inputs

    8. BRAIN TERMINAL BT200 OPERATION (10) Range Change while Applying Actual Note that changing the higher range value does not Inputs (H10: AUTO LRV, H11: AUTO cause the lower range value to change but does HRV) change the span. This feature allows the lower and higher range values to be set up automatically with the actual input •...
  • Page 373 8. BRAIN TERMINAL BT200 OPERATION (b)-2 Follow the procedure below to use J11: ZERO (a) Follow the procedure below when setting the present output to 0% (4 mA). DEV. Present output is 41.0%. Output is 0.5%. A10:OUTPUT (%) A10:OUTPUT (%) 41.0 % Output error = 40.0 –...

  • Page 374: Test Output Setup

    8. BRAIN TERMINAL BT200 OPERATION 8.4 Displaying Data Using the (12) Test Output Setup (K10: OUTPUT X%) This feature can be used to output a fixed current BT200 from 3.2 mA (–5%) to 21.6 mA (110%) for loop checks. 8.4.1 Displaying Measured Data The BT200 can be used to display measured data.

  • Page 375: Self-Diagnostics

    The initial data panel shows the PARAM 01:MODEL <(a) SETUP PANEL> EJA510A-DC result of current transmitter 02:DAG NO. YOKOGAWA For the details of the messages listed below, see Table diagnostics. 03:SELF CHECK ERROR 8.5.1 Error Message Summary. PARAM Press the...

  • Page 376: Checking With Integral Indicator

    8. BRAIN TERMINAL BT200 OPERATION (2) Checking with Integral Indicator NOTE If an error is detected in the self-diagnostic, an error number is displayed on the integral indicator. If there is more than one error, the error number changes at two-second intervals. See Table 8.5.1 regarding the error numbers.

  • Page 377: Errors And Countermeasures

    8. BRAIN TERMINAL BT200 OPERATION 8.5.2 Errors and Countermeasures The table below shows a summary of error messages. Table 8.5.1 Error Message Summary Integral Output Operation Indicator BT200 Display Cause Countermeasure during Error Display None GOOD ERROR ---- Capsule problem. Outputs the signal Replace capsule.

  • Page 378: Maintenance

    9. MAINTENANCE MAINTENANCE 9.1 Overview 9.2 Calibration Instruments Se- lection WARNING Table 9.2.1 shows the instruments required for calibra- tion. Select instruments that will enable the transmitter Since the accumulated process fluid may be to be calibrated or adjusted to the required accuracy. toxic or otherwise harmful, take appropriate care The calibration instruments should be handled carefully to avoid contact with the body, or inhalation of...
  • Page 379 0.1% level, there are difficulties in calibration to this level in the field. For calibration to the 0.1% level, contact Yokogawa representatives from which the instrument was purchased or the nearest Yokogawa office.

  • Page 380: Disassembly And Reassembly

    Phillips screwdriver JIS B4633, No. 2 a transmitter. If such modification is absolutely Slotted screwdriver required, contact Yokogawa. Allen wrenches JIS B4648 One each, nominal 3 and 5 mm Allen wrenches This subsection describes the procedure for replacing...

  • Page 381: Replacing The Cpu Board Assembly

    NOTE Yokogawa. The user is permitted, however, to replace a Be careful not to apply excessive force to the capsule assembly with another of the same CPU assembly when removing it.

  • Page 382: Replacing The Process Connector Gaskets

    9. MAINTENANCE Removing the Capsule Assembly Pressure-detector section IMPORTANT Cover flange Allen screw Exercise care as follows when cleaning the capsule assembly. • Handle the capsule assembly with care, and be especially careful not to damage or distort the diaphragms that contact the process fluid. •...

  • Page 383: Troubleshooting

    • Output value is inconsistent with value If you have difficulty isolating or correcting a problem, inferred for process variable. contact Yokogawa service personnel. 9.5.1 Basic Troubleshooting Connect BRAIN TERMINAL and check self-diagnostics. First determine whether the process variable is actually...
  • Page 384 Is zero point marked variation in adjusted correctly? temperature? Provide lagging and/or cooling, or allow Adjust the zero point. adequate ventilation. Contact Yokogawa service personnel. Were appropriate F0908.EPS instruments used for calibration? Refer to Section 9.2 when selecting instruments for calibration.

  • Page 385: General Specifications

    10. GENERAL SPECIFICATIONS 10. GENERAL SPECIFICATIONS 10.1 Standard Specifications Output “ ”: Refer to IM 1C22T2-01E for Fieldbus communica- Two wire 4 to 20 mA DC output with digital tion type marked with “ ”. communications, linear or square root program- mable.
  • Page 386 10. GENERAL SPECIFICATIONS Communication Requirements “ ”: Physical Specifications BRAIN Wetted Parts Materials: Communication Distance; Diaphragm, Cover flange, Process connector and Up to 2 km (1.25 miles) when using CEV polyethyl- Drain/Vent Plug; ene-insulated PVC-sheathed cables. See ‘Model and Suffix Codes’ Communication distance varies depending on type Capsule Gasket;...

  • Page 387: Model And Suffix Codes

    10. GENERAL SPECIFICATIONS 10.2 Model and Suffix Codes Model EJA310A Description Model Suffix Codes ..... EJA310A Absolute pressure transmitter -D ....Output Signal 4 to 20 mA DC with digital communication (BRAIN protocol) (Note 1)

  • Page 388: Optional Specifications

    10. GENERAL SPECIFICATIONS Model EJA430A Suffix Codes Model Description ......Gauge pressure transmitter EJA430A -D ..... . 4 to 20 mA DC with digital communication (BRAIN protocol) Output Signal (Note 1)
  • Page 389 10. GENERAL SPECIFICATIONS Model EJA440A Suffix Codes Model Description ..... . . Gauge pressure transmitter EJA440A -D ..... 4 to 20 mA DC with digital communication (BRAIN protocol) Output Signal (Note 1)
  • Page 390 10. GENERAL SPECIFICATIONS 10.3 Optional Specifications Item Description Code FM Explosionproof Approval Explosionproof for Class I, Division 1, Groups B, C and D Dust-ignitionproof for Class II/III, Division 1, Groups E, F and G Hazardous (classified) locations, indoors and outdoors ( NEMA 4X ) Temperature class: T6 Amb.
  • Page 391 10. GENERAL SPECIFICATIONS Item Description Code Color change Amplifier cover only Painting Coating change Epoxy resin-baked coating Transmitter power supply voltage: 10.5 to 32 V DC (10.5 to 30 V DC for intrinsically safe type, 9 to 32 V DC for Fieldbus communication type.) Lightning protector Allowable current: Max.

  • Page 392: Dimensions

    10. GENERAL SPECIFICATIONS 10.4 Dimensions Model EJA310A and EJA430A Vertical Impulse Piping Type Process connector upside (INSTALLATION CODE ‘6’) (For CODE ‘2’, ‘3’ or ‘7’, refer to the notes below.) Process connector External indicator (Optional) conduit connection 259(10.20) Blind plug Wetted parts material code (Optional) 197 (7.76)
  • Page 393 10. GENERAL SPECIFICATIONS Model EJA440A The data in the drawing is basically common to C capsule and D capsule, except where the difference is noted. Vertical Impulse Piping Type Process connector upside (INSTALLATION CODE ‘6’) (For CODE ‘2’, ‘3’ or ‘7’, refer to the notes below.) Unit: mm (approx.
  • Page 394 Label (Note 1) Applicable for BRAIN and HART protocol versions (Output signal code D and E). For FOUNDATION Fieldbus protocol version (Output signal code F), consult Yokogawa local office. CMPL 1C21A1-02E All Rights Reserved, Copyright © 1997, Yokogawa Electric Corporation.
  • Page 395 Blank Page...

  • Page 396: Customer Maintenance Parts List

    10 – 2 21– 3 1 3 – 3 21–2 4 – 2 13 – 2 12 – 3 CMPL 1C21D0-01E All Rights Reserved, Copyright © 1999, Yokogawa Electric Corporation. 1st Edition: Oct. 1999(YK) 4th Edition: Sep. 2000(YK) Yokogawa Electric Corporation...
  • Page 397 Vertical Impulse Piping Type Low pressure side 21–1 13 –1 11–1 12 –1 4 –1 10 –1 For EJA440A For EJA310A low pressure side 13 –3 cover flange 13 –2 11– 2 12 – 3 21–3 4– 2 21–2 10 – 2 CMPL 1C21D0-01E Sep.
  • Page 398 Item Part No. Description — Capsule Assembly (see Table 1, Table 2 and Table 3 on page 5) (Note 1) F9300AJ O-Ring Below Gasket F9340GA Teflon-coated SUS316L Stainless Steel (for EJA310A and EJA430A with F9340GC Teflon-coated SUS316L Stainless Steel (degreased) Wetted Parts Material code S) F9340GE PTFE Teflon...
  • Page 399 (However, see Table 1, Table 2 and Table 3 in case of Optional code/K2 or K6) (Note 2) In case of degrease cleansing treatment (Optional code/K1, K2, K5 or K6), consult YOKOGAWA local office. (Note 3) The Plug Qty is 1 for Vertical Impulse Piping Type.
  • Page 400 Capsule Assembly Part Number EJA310A Table 1. EJA310A Capsule Assembly Part Number (Item 1) For General-use type, Flameproof type and Intrinsically safe type Installation of High Pressure Capsule Part No. Part No. (*1) (*2) Transmitter Side Code F9349HA F9352HA Right F9349JA F9352JA Horizontal Impulse...
  • Page 401 Blank Page...
  • Page 402 REVISION RECORD Title: Model EJA310A, EJA430A and EJA440A Absolute Pressure and Gauge Pressure Transmitter Manual No.: IM 1C21D1-01E Edition Date Page Revised Item June 1997 – New publication Mar. 1998 CONTENTS Page 3 • Add REVISION RECORD. • Add ‘NOTE’ notice for FOUNDATION Fieldbus and HART protcol versions.
  • Page 403 Edition Date Page Revised Item Sep. 2000 10-7 • Add Optional code /F1, /N1, /N2, /N3, /N4, and /R1. (Continued) CMPL CMPL 1C21A1-02E 4th 5th(Manual Change) • Add part numbers to 7-1 CPU Assembly. F9342AF and F9342AM CMPL 1C21A1-02E 5th •...
  • Page 404 User’s Manual Model EJA510A and EJA530A Absolute Pressure and Gauge Pressure Transmitters [Style: S2] IM 01C21F01-01E IM 01C21F01-01E 5th Edition Y okogawa Electric Corporation...
  • Page 405 Wiring ....................6-2 6.4.1 Loop Configuration ............... 6-2 (1) General-use Type and Flameproof Type ........6-2 (2) Intrinsically Safe Type ..............6-2 FD No. IM 01C21F01-01E IM 01C21F01-01E 5th Edition: Apr. 2003(YG) All Rights Reserved, Copyright © 1999, Yokogawa Electric Corporation...
  • Page 406 CONTENTS 6.4.2 Wiring Installation ................. 6-2 (1) General-use Type and Intrinsically Safe Type ....... 6-2 (2) Flameproof Type ................6-3 Grounding .................... 6-3 Power Supply Voltage and Load Resistance ........6-3 OPERATION ....................7-1 Preparation for Starting Operation ............7-1 Zero Point Adjustment ................
  • Page 407 CONTENTS MAINTENANCE ..................... 9-1 Overview ..................... 9-1 Calibration Instruments Selection ............9-1 Calibration ................... 9-1 Disassembly and Reassembly ............9-3 9.4.1 Replacing the Integral Indicator ........... 9-3 9.4.2 Replacing the CPU Board Assembly ........... 9-4 9.4.3 Cleaning and Replacing the Capsule Assembly ......9-4 Troubleshooting ...................

  • Page 408: Introduction

    It may also be used to alert against permission. unsafe practices . • Yokogawa makes no warranty of any kind with regard to this manual, including, but not limited to, implied warranty of merchantability and fitness for a particular purpose.

  • Page 409: For Safe Use Of Product

    • Responsible party for repair cost for the problems • During draining condensate from the pressure- shall be determined by Yokogawa based on our detector section, take appropriate care to avoid investigation. contact with the skin, eyes or body, or inhalation of •...

  • Page 410: Handling Cautions

    2. HANDLING CAUTIONS HANDLING CAUTIONS This chapter describes important cautions regarding 2.3 Storage how to handle the transmitter. Read carefully before using the transmitter. The following precautions must be observed when storing the instrument, especially for a long period. The EJA-A Series pressure transmitters are thoroughly tested at the factory before shipment.

  • Page 411: Pressure Connection

    2. HANDLING CAUTIONS (c) Shock and Vibration by high frequency noise pickup. To test for such effects, bring the transceiver in use slowly from a Select an installation site suffering minimum shock distance of several meters from the transmitter, and vibration (although the transmitter is designed and observe the measurement loop for noise to be relatively resistant to shock and vibration).

  • Page 412: Installation Of Explosion Protected Type

    Pmax ≤ 0.9W and may cause dangerous condition. Please contact • Intrinsically Safe Apparatus Parameters Yokogawa for any repair or modification required to [Groups C, D, E, F and G] the instrument. Vmax = 30 V Ci = 22.5 nF...
  • Page 413 “FACTORY SEALED, CONDUIT SEAL NOT • The instrument modification or parts replacement by REQUIRED.” INSTALL IN ACCORDANCE other than authorized representative of Yokogawa WITH THE INSTRUCTION MANUAL IM 1C22. Electric Corporation is prohibited and will void • Take care not to generate mechanical sparking...

  • Page 414: Csa Certification

    • The instrument modification or parts replacement UN SCELLEMENT DOIT ÊTRE by other than authorized representative of INSTALLÉ À MOINS DE 50 cm DU Yokogawa Electric Corporation and Yokogawa BÎTIER. Corporation of America is prohibited and will void • When installed in Division 2, “SEALS NOT Canadian Standards Intrinsically safe and REQUIRED.”...

  • Page 415: Saa Certification

    • The instrument modification or parts replacement Location by other than authorized representative of Equipment Yokogawa Electric Corporation is prohibited and will void Standards Association of Australia Intrinsically safe and Type n Certification. 42 V DC Max. 4 to 20 mA DC...
  • Page 416 • The instrument modification or parts replacement • All wiring shall comply with the Australian by other than authorized representative of Standard. Yokogawa Electric Corporation is prohibited and Note 3. Operation will void KEMA Intrinsically safe Certification. • Keep the “CAUTION” label attached to the Note 5.
  • Page 417 Note 3. Maintenance and Repair by other than authorized representative of • The instrument modification or parts replacement Yokogawa Electric Corporation is prohibited and by other than authorized representative of will void KEMA Flameproof Certification. Yokogawa Electric Corporation is prohibited and will void Type of Protection “n”.
  • Page 418 Representative of *1: The third figure from the last shows the last one Yokogawa Electric Corporation is prohibited and figure of the year of production. For example, the will void the certification. production year of the product engraved in “NO.”...

  • Page 419: Emc Conformity Standards

    CAUTION NOTE • The temperature and pressure of fluid should be applied under the normal operating condi- YOKOGAWA recommends customer to apply tion. the Metal Conduit Wiring or to use the twisted • The ambient temperature should be applied pair Shield Cable for signal wiring to conform the under the normal operating condition.

  • Page 420: Component Names

    3. COMPONENT NAMES COMPONENT NAMES External indicator Transmitter section (Note 1) conduit connection Terminal box cover CPU assembly Zero-adjustment screw Integral (Note 1) indicator Pipe (Open to atmosphere) Mounting screw (Note 3) Setting pin (CN4) Capsule assembly Range-setting (Note 1) switch (See Subsection 7.5) Setting Pin (CN4)

  • Page 421: Installation

    4. INSTALLATION INSTALLATION 4.1 Precautions Vertical pipe mounting Before installing the transmitter, read the cautionary notes in Section 2.4, “Selecting the Installation Adapter Location.” For additional information on the ambient conditions allowed at the installation location, refer to U-bolt (S) Plate Subsection 10.1 “Standard Specifications.”...

  • Page 422: Rotating Transmitter Section

    4. INSTALLATION 4.3 Rotating Transmitter Section IMPORTANT The DPharp transmitter section can be rotated in 90° Tighten the hexagonal nut part of the capsule segments. assembly. See Figure 4.2.3. 1) Remove the two Allen screws that fasten the transmitter section and capsule assembly, using the Allen wrench.

  • Page 423: Installing Impulse Piping

    5. INSTALLING IMPULSE PIPING INSTALLING IMPULSE PIPING 5.1 Impulse Piping Installation 5.1.2 Routing the Impulse Piping Precautions (1) Process Pressure Tap Angles 5.1.1 Connecting Impulse Piping to the If condensate, gas, sediment or other extraneous Transmitter material in the process piping gets into the impulse piping, pressure measurement errors may result.

  • Page 424: Impulse Piping Connection Examples

    5. INSTALLING IMPULSE PIPING (2) Position of Process Pressure Taps and 5.2 Impulse Piping Connection Transmitter Examples If condensate (or gas) accumulates in the impulse Figure 5.2 shows examples of typical impulse piping piping, it should be removed periodically by opening connections.

  • Page 425: Wiring

    6. WIRING WIRING 6.1 Wiring Precautions 6.3 Connections of External Wiring to Terminal Box 6.3.1 Power Supply Wiring Connection IMPORTANT Connect the power supply wiring to the SUPPLY + • Lay wiring as far as possible from electrical and – terminals. noise sources such as large capacity transform- ers, motors, and power supplies.

  • Page 426: Check Meter Connection

    6. WIRING (2) Intrinsically Safe Type 6.3.4 Check Meter Connection For intrinsically safe type, a safety barrier must be Connect the check meter to the CHECK + and – included in the loop. terminals (use hooks). • A 4 to 20 mA DC output signal from the CHECK + Hazardous Location Nonhazardous Location and –...

  • Page 427: Flameproof Type

    6. WIRING 6.5 Grounding (2) Flameproof Type Wire cables through a flameproof packing adapter, or Grounding is always required for the proper operation using a flameproof metal conduit. of transmitters. Follow the domestic electrical require- Wiring cable through flameproof packing adapter. ments as regulated in each country.

  • Page 428: Operation

    7. OPERATION OPERATION Confirming that Transmitter is Operating 7.1 Preparation for Starting Properly Operation Using the BT200 • If the wiring system is faulty, ‘communication error’ This section describes the operation procedure for appears on the display. measuring a pressure as shown in Figure 7.1. •...

  • Page 429: Zero Point Adjustment

    7. OPERATION 7.2.1 When you can obtain Low Range 7.2 Zero Point Adjustment Value from actual measured value Adjust the zero point after operating preparation is of 0% (0 kPa, atmospheric pres- completed. sure); For pressure measurement using gauge pressure transmitters, follow the step below before zero point IMPORTANT adjustment.

  • Page 430: When You Cannot Obtain Low Range Value From Actual

    7. OPERATION 7.2.2 When you cannot obtain Low Range 7.3 Starting Operation Value from actual measured value After completing the zero point adjustment, follow the of 0%; procedure below to start operation. Convert the actual measured value obtained by a digital 1) Confirm the operating status.

  • Page 431: Setting The Range Using The Range-Setting Switch

    7. OPERATION 7.5 Setting the Range Using the IMPORTANT Range-setting Switch • Do not turn off the power to the transmitter immediately after completion of the change in With actual pressure being applied to the transmitter, the LRV and/or HRV setting(s). Note that the range-setting switch (push-button) located on the powering off within thirty seconds after setting optional /E integral indicator plate and the external...

  • Page 432: Brain Terminal Bt200 Operation

    8. BRAIN TERMINAL BT200 OPERATION BRAIN TERMINAL BT200 OPERATION The DPharp is equipped with BRAIN communica- 8.2 BT200 Operating Procedures tions capabilities, so that range changes, Tag No. setup, monitoring of self-diagnostic results, and zero 8.2.1 Key Layout and Screen Display point adjustment can be handled by remote control Figure 8.2.1a shows the arrangement of the operating via BT200 BRAIN TERMINAL or CENTUM CS...

  • Page 433: Operating Key Functions

    8. BRAIN TERMINAL BT200 OPERATION 8.2.2 Operating Key Functions Use the function key [F1] to enter symbols. CODE The following symbols will appear in sequence, one (1) Alphanumeric Keys and Shift Keys at a time, at the cursor each time you press [F1] You can use the alphanumeric keys in conjunction CODE: with the shift keys to enter symbols, as well as...

  • Page 434: Calling Up Menu Addresses Using The Operating Keys

    FEED 4. LCD contrast setting 5. Adjusting printout tone (UTIL) (BT200-P00 only) PARAM 01:MODEL EJA510A-DC INITIAL 02:TAG NO. FUNC DATA YOKOGAWA 1.MENU (ESC) SCREEN 03:SELF CHECK 2.UPLOAD TO BT200 GOOD 3.DOWNLOAD TO INST 4.PRINT ALL DATA HOME (SET) (ADJ) (HOME MENU SCREEN)

  • Page 435: Setting Parameters Using The Bt200

    8. BRAIN TERMINAL BT200 OPERATION 8.3 Setting Parameters Using the BT200 8.3.1 Parameter Summary Instruments to which applicable: F: Differential pressure transmitters EJA110A, EJA120A, and EJA130A P: Pressure transmitters EJA310A, EJA430A, EJA440A, EJA510A, and EJA530A L: Liquid level transmitters EJA210A and EJA220A Applica- Rewrita- bility...
  • Page 436 8. BRAIN TERMINAL BT200 OPERATION Applica- Rewrita- bility Item Description Remarks Default Value bility AUX SET 1 Auxiliary setting data 1 Menu name — D30 TEMP UNIT Temperature setting deg C/deg F deg C units D31 STAT. P. UNIT Static pressure setting Selected from mmH O, mmAq, As specified when ordered.

  • Page 437: Parameter Usage And Selection

    8. BRAIN TERMINAL BT200 OPERATION 8.3.2 Parameter Usage and Selection IMPORTANT Before describing the procedure for setting param- If the transmitter is turned off within 30 seconds eters, we present the following table showing how after parameters have been set, the set data the parameters are used and in what case.

  • Page 438: Setting Parameters

    This is the panel for confirming C10:TAG NO. Set or change the parameters as necessary. After set data. The set data items flash. YOKOGAWA FIC-1a completing these, do not fail to use the “DIAG” key When all items have been confir-...

  • Page 439: Damping Time Constant Setup

    8. BRAIN TERMINAL BT200 OPERATION b. Setting Calibration Range Lower • Example 2: With present settings of 0 to 30 kPa, Range Value and Higher Range Value set the Higher range value to10 kPa. (C21: LOW RANGE, C22: HIGH RANGE) Set 10.

  • Page 440: Output Signal Low Cut Mode Setup

    8. BRAIN TERMINAL BT200 OPERATION (4) Output Signal Low Cut Mode Setup (D10: LOW CUT, D11: LOW CUT MODE) Low cut mode can be used to stabilize the output signal near the zero point. The low cut point can be set in a range from 0 to 20% of output.

  • Page 441: Integral Indicator Scale Setup

    8. BRAIN TERMINAL BT200 OPERATION (5) Integral Indicator Scale Setup The following 5 displays are available for integral indicators. D20: DISP SELECT Display Related Parameters Description NORMAL % Indicates –5 to 110% A10:OUTPUT (%) range depending on the 45.6 % Measurement range (C21, C22).

  • Page 442: Unit Setup For Displayed Temperature

    8. BRAIN TERMINAL BT200 OPERATION a. Display Selection (D20: DISP SELECT) c. Lower and Higher Range Value Setup in Engineering Unit (D22: DISP LRV, Follow the instructions given to the below to change D23: DISP HRV) the range of integral indication scales. These parameter items are used to set the lower and When USER SET is selected, the user set values of higher range values for the engineering unit display.

  • Page 443: Operation Mode Setup

    8. BRAIN TERMINAL BT200 OPERATION (7) Operation Mode Setup (a) HOLD; Outputs the last value held before the (D40: REV OUTPUT) error occurred. This parameter allows the direction of the 4 to 20 (b) HIGH; Outputs an output of 110% when an error mA output to be reversed with respect to input.

  • Page 444: Zero Point Adjustment

    8. BRAIN TERMINAL BT200 OPERATION Note that changing the higher range value does not (a) Follow the procedure below when setting the cause the lower range value to change but does present output to 0% (4 mA). change the span. Output is 0.5%.

  • Page 445: Test Output Setup

    8. BRAIN TERMINAL BT200 OPERATION (12) Test Output Setup (K10: OUTPUT X%) (b)-2 Follow the procedure below to use J11: ZERO DEV. This feature can be used to output a fixed current from 3.2 mA (–5%) to 21.6 mA (110%) for loop checks.

  • Page 446: Displaying Data Using The Bt200

    • Example 2: Setting entry errors A20:AMP TEMP The initial data panel shows the PARAM 01:MODEL EJA510A-DC result of current transmitter F0834.EPS 02:TAG NO. YOKOGAWA diagnostics. 03:SELF CHECK ERROR 8.4.2 Display Transmitter Model and Specifications PARAM Press the (DIAG) key in the...

  • Page 447: Checking With Integral Indicator

    8. BRAIN TERMINAL BT200 OPERATION (2) Checking with Integral Indicator • Example 3: Checking the history of the errors Connect the BT200 to the MENU NOTE J:ADJUST K:TEST transmitter, and call item “P.” M:MEMO P:RECORD If an error is detected in the self-diagnostic, an error number is displayed on the integral HOME indicator.

  • Page 448: Errors And Countermeasures

    8. BRAIN TERMINAL BT200 OPERATION 8.5.2 Errors and Countermeasures The table below shows a summary of error messages. Table 8.5.1 Error Message Summary Integral Output Operation Indicator BT200 Display Cause Countermeasure during Error Display None GOOD ERROR ---- Capsule problem. Outputs the signal Replace capsule.

  • Page 449: Maintenance

    9. MAINTENANCE MAINTENANCE 9.1 Overview 9.2 Calibration Instruments Se- lection WARNING Table 9.2.1 shows the instruments required for calibra- tion. Select instruments that will enable the transmitter Since the accumulated process fluid may be to be calibrated or adjusted to the required accuracy. toxic or otherwise harmful, take appropriate care The calibration instruments should be handled carefully to avoid contact with the body, or inhalation of...
  • Page 450 0.1% level, there are difficulties in calibration to this level in the field. For calibration to the 0.1% level, contact Yokogawa representatives from which the instrument was purchased or the nearest Yokogawa office.

  • Page 451: Disassembly And Reassembly

    If such modification is absolutely required, contact Yokogawa. Always turn OFF power and shut off and release pressures before disassembly. Use proper tools for all operations. Table 9.4.1 shows the tools required.

  • Page 452: Replacing The Cpu Board Assembly

    CPU assembly and one of a different measurement range, contact the capsule. Yokogawa. The user is permitted, however, to replace a capsule assembly with another of the same NOTE measurement range.
  • Page 453 9. MAINTENANCE • The section connecting the transmitter and Transmitter section capsule assembly is a critical element in Allen screw preservation of flameproof performance, and must be checked to verify that it is free of dents, scratches, and other defects. •...

  • Page 454: Troubleshooting

    If you have difficulty isolating or correcting a problem, contact Yokogawa service personnel. This transmitter is equipped with a self-diagnostic function which will be useful in troubleshooting; see Section 8.5 for information on using this function.
  • Page 455 Is zero point adjusted correctly? Adjust the zero point. Contact Yokogawa service personnel. F0907.EPS Large output error. Connect BRAIN TERMINAL and check self-diagnostics. Refer to error message summary in Subsection 8.5.2 Does the self-diagnostic indicate problem location? to take actions.

  • Page 456: General Specifications

    10. GENERAL SPECIFICATIONS 10. GENERAL SPECIFICATIONS 10.1 Standard Specifications Performance Specifications Maximum Overpressure: See General Specifications sheet, GS 01C21F01-E. Capsule Capsule EJA510A EJA530A Functional Specifications 4 MPa abs{580 psia} 4 MPa {580 psig} Span & Range Limits 4 MPa abs{580 psia} 4 MPa {580 psig} 20 MPa abs{2900 psia} 20 MPa {2900 psig}...
  • Page 457 10. GENERAL SPECIFICATIONS HART Physical Specifications Communication Distance; Wetted Parts Materials: Up to 1.5 km (1 mile) when using multiple twisted Diaphragm and Process connector; pair cables. Communication distance varies See ‘Model and Suffix Codes.’ depending on type of cable used. Non-wetted Parts Materials: Use the following formula to determine cable Housing;...

  • Page 458: Model And Suffix Codes

    10. GENERAL SPECIFICATIONS 10.2 Model and Suffix Codes Model EJA510A and EJA530A Model Suffix Codes Description ....Absolute pressure transmitter EJA510A .

  • Page 459: Optional Specifications

    10. GENERAL SPECIFICATIONS 10.3 Optional Specifications Item Description Code FM Explosionproof Approval Explosionproof for Class I, Division 1, Groups B, C and D Dust-ignitionproof for Class II/III, Division 1, Groups E, F and G Hazardous (classified) locations, indoors and outdoors ( NEMA 4X ) Temperature class: T6 Amb.
  • Page 460 10. GENERAL SPECIFICATIONS Item Description Code Color change Amplifier cover only Painting Coating change Epoxy resin-baked coating Transmitter power supply voltage: 10.5 to 32 V DC (10.5 to 30 V DC for intrinsically safe Lightning protector type, 9 to 32 V DC for Fieldbus communication type.) Allowable current: Max.

  • Page 461: Dimensions

    10. GENERAL SPECIFICATIONS 10.4 Dimensions Model EJA510A and EJA530A [Style: S2] With Process Connection code 7 Unit: mm(Approx. inch) 96(3.77) 41(1.61) 110(4.33) Conduit connection Ground (0.47) (1.77) terminal LOCK ZERO LOCK Zero adjustment Adapter Pipe(Open to atmosphere) 44(1.73) 2-inch pipe Mounting bracket 91(3.58) (O.

  • Page 462: Customer Maintenance Parts List

    Absolute and Gauge Maintenance Pressure Transmitter Parts List Process connection Process connection code 4 code 8 and 9 Process connection code 7 CMPL 01C21F01-01E All Rights Reserved, Copyright © 1999, Yokogawa Electric Corporation. 4th Edition: Aug. 2002(YK) Y okogawa Electric Corporation...
  • Page 463 (Note 1) Applicable for BRAIN and HART protocol versions (Output signal code D and E). For FOUNDATION Fieldbus protocol version (Output signal code F), consult Yokogawa local office. (Note 2) In case of Degrease cleansing treatment (Optional code /K1), consult Yokogawa local office. Table 1. Capsule Assembly Part Number (Item 15)

  • Page 464: Revision Record

    REVISION RECORD Title: Model EJA510A and EJA530A Absolute Pressure and Gauge Pressure Transmitter Manual No.: IM 01C21F01-01E Edition Date Page Revised Item June 1999 – New publication June 2000 CONTENTS Page 3 • Add REVISION RECORD. 2.9.4 b. • Add maximum process temperature of –40 to 75°C for KEMA Flameproof type T6.

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