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,...
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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.
• Hexagonal wrench 2-piece (only for JIS flameproof 2.5 Terminal Box Reori- type) entation Precautions 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 1E6D0-01E...
3. INSTALLATION INSTALLATION D: Nominal diameter of flow tube Gate valve Reducer pipe Expander pipe fully open CAUTION 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.
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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)
3. INSTALLATION (12) Grounding 3.2 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 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.
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.
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...
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...
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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.
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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}...
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.
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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)
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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.
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.
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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}...
3. INSTALLATION (3) Installation Foundation Dimensions 3.3.5 Mominal Diameter 500 mm (20") Table 3.3.11 Installation Foundation Dimensions to 2600 (104") Flange Type [Nominal Dia. 500 mm (20") to 1000 mm (40")] (1) Mounting Direction Please mount the Magnetic Flow Tube matching the flow direction of the fluid to be measured with the direction of the arrow mark on the flow tube.
3. INSTALLATION (4) Connecting to Pipe IMPORTANT Please pass bolts from pipe line side, not flow tube side, and tighten the bolts according to Torque Values If it is impossible to macth the direction, please in Table 3.3.9. never remodel to change direction of the termi- nal box.
3. INSTALLATION 3.4 Wiring Precautions • Please be sure to fully tighten the terminal box cover before the power is turned on. • Please be sure to turn off the power before This section is described wiring only for flow tube opening the terminal box cover.
3. INSTALLATION 3.4.4 Connnection to AM11Magnetic CAUTION Flow Converter Since A, B, SA, SB, and C all operate at differ- Connect the flow tube and converter in the following ent electrical potentials, securely insulate them method. from each other so they do not touch. The shields must not be allowed to touch each other or to touch the case.
3. INSTALLATION 3.4.5 Wiring Ports B : Insulation Check After wiring is completed, check insulation of the Please select the most suitable standard of wiring following terminals together with the wiring under the procedure for the wiring ports by customer’s own. condition of the converter side wiring terminals disconnected.
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.
Stainless steel (SCS13)*or Alumina resistance gasket for PVC piping (Fluoro ceramic (99.9%) rubber) Terminal box : Aluminum alloy. Contact Yokogawa office. (Refer to TI Size 25 to 100 mm (1 to 4in.) 1E6A0-06E) Housing: Stainless steel(SUS304) Union Joint:Stainless steel (SUS316L), for ceramic...
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5. OUTLINE Electrode Construction: STANDARD PERFORMANCE • General Purpose/Ex-proof/Submersible type Accuracy: PFA, Polyurethane Linings: External Insertion type. PFA and Ceramic Lining Ceramic Lining: Integral type. • Sanitary type Vs: Span setting value (m/s) Internal Insertion type. Size in Span in m/s Accuracy * Only PFA lining is available for sanitary type mm (inch)
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5. OUTLINE Distance between Flow Tube and Converter: CAUTION Size 15 mm(0.5in.) to 400mm(16in.) When performing the Voltage Breakdown Test, m(ft) Insulation Resistance Test or any unpowered 200(660) Cable electrical test, wait 10 seconds after the power length As shown in accuracy description supply is tumed off before removing the housing 100(330) 50(170)
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5. OUTLINE Reasonable Figures for Thermal Shock of Ceramic ACCESSORIES Lining: Centering device (Wafer type) 1set Hexagonal Wrench (JIS Flameproof type) 2sets Size 2.5 to 25 mm(0.1 to 1 in.) ∆T°C(°F) Hexagonal Wrench (Ex-proof type except JIS) 1set 120(248) Increase TERMINAL CONNECTION 100(212) Terminal symbols...
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5. OUTLINE MODEL AND SUFFIX CODE • General purpose/Explosion proof/Submersible Type AM100D, 200D Application A: Available Model Suffix code Description N: Not Available Lining material ....Size 2.5 mm (0.1in.) AM102D Note 1...
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5. OUTLINE • General purpose/Submersible Type AM300D Application A: Available Model Suffix code Description N: Not Available Lining material ....AM325D Size 250 mm (10in.) .
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No need to select because waterproof glands(union joint)are attached for submersible type as standard. Note2 In case of requirement of EN10204 3.1B for Material Certificate, contact Yokogawa office. Note3 It is available only for JIS 10K wafer, JIS 20K wafer or ANSI 150 wafer type, not available with 65, 125mm.
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5. OUTLINE Shroud(for ex-proof) ø86(3.4) 109(4.3) Water proof gland 48(1.9) Ground Terminal (for submersible type***) (M4) N-øh (1.4) øD H2** øC Type General(G), Submersible(W), Ex-proof(C, N) The face-to-face length is longer by approx.28mm (1.1") for earth ring P,T. Size code The thickness(t) is longer by approx.14mm (0.55") for earth ring P,T.
Groups E, F & G. Intrinsically safe (electrode) for by other than authorized representative of Class I Division 1 Groups A, B, C & D Yokogawa Electric Corporation is prohibited and Electrode circuit Vmax : 250V ac/dc will void the approval of Factory Mutual Re- Temp.
YOKOGAWA Electric Corporation or The instrument modification or parts replacement YOKOGAWA Corporation of AMERICA is by other than authorized representative of prohibited and will void Canadian Standards Yokogawa Electric Corporation is prohibited and Explosionproof Certification. will void the certification. IM 1E6D0-01E...
6. HAZARDOUS DUTY TYPE INSTRUMENT 6.4 JIS WARNING Care should be taken to install, wiring, piping to keep safety. This instrument is restricted to maintenance and repair. Please read "INSTAL- LATION AND OPERATING PRECAUTIONS FOR JIS FLAMEPROOF EQUIPMENT" in the end of this manual.
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6. HAZARDOUS DUTY TYPE INSTRUMENT Unit : mm Adapter body(M. Screw) (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...
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.
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INSTALLATION AND OPERATING PRECAUTIONS FOR JIS FLAMEPROOF EQUIPMENT 4. Installation of Flameproof Ap- • Specific cables shall be used as recommended by the “USER’S GUIDELINES for Electrical Installations for paratus Explosive Gas Atmospheres in General Industry,” published in 1994. (1) Installation Area •...
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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.
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