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Summary of Contents for Endress+Hauser deltabar S PMD 25 K
- Page 1 BA 235P/00/en/05.07 deltabar S PMD 25 K Software version 7.1 71036535 Differential pressure transmitter for use in Nuclear Power Plants Operating Instructions Patented Endress Hauser The Power of Know How...
- Page 2 – 4 mA threshold the operation – Output on alarm – Information on – Locking/unlocking measuring point the operation – Information on Empty/full measuring point calibration calibration Linearisation? table automatic – Locking/unlocking the operation – Information on measuring point Endress+Hauser...
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Page 3: Table Of Contents
Calibration with reference pressure Dry calibration ..Linearisation ..Locking/unlocking the matrix ..Measuring point information ..Endress+Hauser... - Page 4 • Ensure that all personnel are suitably qualified. • All measurement and safety regulations which apply to the measuring point are to be observed. ENDRESS+HAUSER DELTABAR Order No. PMD 25 K– Code Certificate Explosion protection K, S, 5, 7 Standard...
- Page 5 A terminal which must be connected to earth ground prior to making any other connection to the equipment. Equipotential connection (earth bonding) A connection made to the plant grounding system which may be of type e.g. neutral star or equipotential line according to national or company practice. Endress+Hauser...
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Page 6: Introduction
The system pressure deflects the separating diaphragm and a fill fluid transmits the pressure to a resistance bridge. The pressure dependent change in bridge output voltage is measured and processed further. Metal sensor Deltabar S PMD 25 K Á Â À... -
Page 7: Measuring System
These transmitters have extended functions so that level or flow can also be measured. The device is operated: • via the Commuwin II operating program • via the Universal HART Communicator DXR 275 handheld (HART protocol). Endress+Hauser... -
Page 8: Installation
In order to avoid build-up in dirty liquids, it is recommended that traps e.g. trap and drain cocks are used. 0 - 25 mbar and drain • Install the pressure piping with a cocks for continuous fall of at least 10%. cleaning e.g. 3-way manifold Endress+Hauser... -
Page 9: Measuring System For Flow Measurement
0 - 25 mbar • e.g. trap Install the pressure piping with a and drain continuous fall of at least 10%. cocks for cleaning e.g. 3-way manifold BA174Y33 Endress+Hauser... -
Page 10: Measuring System For Level Measurement
Use a three-way manifold for simple mounting without interruption of the 0 - 25 mbar trap and trap and drain cock drain cock process. • Install the pressure piping with a continuous fall of at least 10%. 3-way manifold Endress+Hauser... - Page 11 • the cable gland and the cover of the Z/S keys are protected from water. loosen locking screw tighten locking screw + – max. 330° 0 - 25 mbar Figure 2.2 Align housing Endress+Hauser...
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Page 12: Electrical Connection
PE connection Electrical connection Deltabar S (green yellow) left: For all versions with 4...20mA – (brown) right: BA235Y17 Harting plug pin assignment Field of operation Deltabar S PMD 25K Ι 21…22.5 mA R/Ω 1560 1000 11.5 Figure 2.4 Load diagram Endress+Hauser... - Page 13 Commubox FXA 191 for RS 232 C serial interface of a personal computer. This enables the transmitter to be operating via remotely operated with the Endress+Hauser Commuwin II operating program. Commuwin II The Commubox FXA 191 is used for intrinsically safe signal circuits.
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Page 14: Operation
+Z and –S lock measuring point pressure does not affect the –Z and +S unlock measuring point current output. The step-by-step commissioning of the measuring point with local operation is described in chapter 4. Endress+Hauser... -
Page 15: Operation Using The Universal Hart Communicator Dxr 275
• The parameters are set using submenus. Connecting the handheld terminal is described in chapter 2.4 Connection on page 13. Commissioning the tapping point with the Universal HART Communicator DXR 275 is described in chapters 5 to 7. Endress+Hauser... -
Page 16: Operation With Commuwin
Graphic mode Commuwin II offers graphic examples of certain configuration procedures which you can (Menu Device) access from the "Device/Graphics" menu. There you can directly modify parameters and confirm by pressing ↵. Figure 3.3 Menu “Device/ Graphics” in Commuwin II Endress+Hauser... -
Page 17: Commissioning The Measuring Point
4 Commissioning the Measuring Point 4 Commissioning the Measuring Point Deltabar S PMD 25 K: The chapter describes how measuring points equipped with three-way manifolds are operated. Since the valves are usually operated manually, the position calibration (bias pressure) is made on-site using the keys. -
Page 18: Differential Pressure Measurement
(As the span remains constant, the – – upper range-value is shifted to the same extent as the lower range-value.) Exact pressure for upper range-value is acting Press +S or –S simultaneously once. (The lower range-value is unaffected.) – – Endress+Hauser... - Page 19 The bias pressure acting is – – adopted. Display bias pressure: Press +Z and +S simultaneously once. The bias pressure entered is – – shown briefly. Delete bias pressure: Press –Z and –S simultaneously – – twice. The bias pressure entered is deleted. Endress+Hauser...
- Page 20 If the measuring range simultaneously once is adjusted, the output signal may not lead Select curve and damping see page 21 to impermissible jumps in the control loop. Measuring point is ready for operation * For arrangements with five valves only Endress+Hauser...
- Page 21 They can be set direct on the device. Damping - Linear curve: Switch positions 1…7 e.g. for switch position 6 τ = 8s 100 % switch position 63 % τ 0.5 s 8 s 16 s τ 2τ 3τ Endress+Hauser...
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Page 22: Level Measurement
(As the span remains constant, the upper range-value is shifted to the – – same extent as the lower range-value.) Exact pressure for upper range-value is acting Press +S and –S simultaneously once. (The lower range-value is unaffected.) – – Endress+Hauser... - Page 23 The bias pressure acting is adopted. Display bias pressure: Press +Z and +S once simultaneously. The bias pressure – – entered is shown briefly. Delete bias pressure: Press –Z and –S twice simultaneously. The bias pressure entered is deleted. – – Endress+Hauser...
- Page 24 Select curve and damping see page 26 Measuring point is ready for measurement Note! • If present, the traps are washed out with valves C and D. • For empty calibration, the pressure piping "+" must be filled with medium. Note! Endress+Hauser...
- Page 25 See page 26 Measuring point is ready for operation Note! • Any trap or condensate trap is washed out with valves C or D. • For calibration, both positive and negative pressure piping must be filled with medium. Note! Endress+Hauser...
- Page 26 Fixed damping values are assigned to the switch positions. They can be set direct on the rotary switch. Damping-Linear curve: Switch positions 1...7 e.g. for switch position 6 τ = 8s 100 % switch position 63 % τ 0.5 s 8 s 16 s τ 2τ 3τ Endress+Hauser...
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Page 27: Flow Measurement With Differential Pressure
(As the span remains constant, the upper range-value is shifted to the – – same extent as the lower range-value.) Exact pressure for upper range-value is acting Press +S and –S simultaneously once. (The lower range-value is unaffected.) – – Endress+Hauser... - Page 28 The bias pressure acting is – – adopted. Display bias pressure: Press +Z and +S simultaneously once. The bias pressure entered is – – shown briefly. Delete bias pressure: Press –Z and –S simultaneously – – twice. The bias pressure entered is deleted. Endress+Hauser...
- Page 29 If appropriate correct cell. If the measuring range is adjusted, the display: output signal may not lead to impermissible – – Press +Z and +S jumps in the control loop. simultaneously twice Open flow * For arrangements with five valves only. Endress+Hauser...
- Page 30 τ 0.5 s 8 s 16 s τ 2τ 3τ Damping-Linear curve: Switch position 1...7 e.g. for switch position 6 τ = 8s 100 % switch position 63 % τ 8 s 16 s 0.5 s τ 2τ 3τ Endress+Hauser...
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Page 31: Differential Pressure Measurement
Matrix Path through the Entry jump menus 100 % Main group: Basic settings 63 % output signal Suppressing measured value variations V0H7 Damping e.g. 20 s τ = 0…40 s time Confirm τ 2τ 3τ BA174Y25 Endress+Hauser... - Page 32 Main group: Basic settings reference pressure Acting pressure is taken for lower range-value V0H3 Sets 4 mA automatically Confirm Acting pressure is taken as upper range-value V0H4 Sets 20 mA automatically Confirm Endress+Hauser...
- Page 33 (V9H5) parameter, the parameters adopt the following values: – Zero Correction Value (V9H6): V9H6 = V7H8 – V9H5 V9H6 = 0.03 bar – 0.0 bar V9H6 = 0.03 bar – "Measured Value" (V0H0) = 0.0 bar – "Current" (V7H0) = 4.00 mA Endress+Hauser...
- Page 34 If the measuring range is adjusted, the automatically range-value output signal may not lead to impermissible V3H0 Select measurement jumps in the control loop. Measurement mode mode "pressure linear" pressure linear Measuring point is ready for operation * For arrangement with five valves only Endress+Hauser...
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Page 35: Locking/Unlocking The Matrix
131 (≠ 130) – – simultaneously Confirm Release operation (unlocking) Locking with keys has priority V9H9 Unlocking Confirm The table below summarises the locking function. Locking via Display/reading Changing/writing of parameters Unlocking via of parameter keys communication keys communication Keys Matrix Endress+Hauser... -
Page 36: Measuring Point Information
The matrix line "VA Communication" can only be called up and calibrated with the Commuwin II operating program or the Universal HART Communicator DXR 275 handheld. VAH0 Measuring point tag The measuring point can be identified with a max. of 8 characters VAH1 User text VAH2 – VAH8 Information about the device Endress+Hauser... -
Page 37: Level Measurement
Further information on the various types of "reset" and their effects can be found in chapter 8.3 "Reset". Patented Matrix Path through the Entry Menüs Main group: Transmitter info Reset to factory settings V2H9 Reset 2380 Confirm Endress+Hauser... - Page 38 Unit after e.g. kg linearisation Confirm Units for operation mode "Level linear" and "Level manual": inch US gal Imp gal Units for operation mode "Level cylindrical horizontal": • 10 • 100 ft3 • 10 • 100 US gal Imp gal Endress+Hauser...
- Page 39 Note! The density factor affects the level measurement. When changing the product density, please note that an existing linearisation curve can only be used with the new densitiy factor. Note! Endress+Hauser...
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Page 40: Calibration With Reference Pressure
Deltabar S. V3H3 Units after e.g. hl linearisation Confirm BA174Y71 Measuring system see chapters 2 and 4 Note! For step 2, you can also carry out a zero correction according to the procedure described in chapter 5.1, page 33. Note! Endress+Hauser... -
Page 41: Dry Calibration
For step 2, you can also carry out a zero correction according to the procedure described in chapter 5.1, page 33. Note! Check after installation After a dry calibration, the first filling of the tank should be carefully observed, so that any errors or uncertainties are immediately detected. Endress+Hauser... -
Page 42: Linearisation
After selection the operating mode "level curve", the following error message may be displayed: Code Type Significance E605 Alarm The manual linearisation curve is not complete or there is no linearisation curve present. Enter the linearisation curve in the operating mode "linear" and then select the operation mode table. Endress+Hauser... - Page 43 2-4, see page 40 "calibration with reference pressure". • In edit mode V3H6 = Manual level, you can delete individual points in a linearisation table by entering "9999" for level or volume. But first activate the linearisation table. Endress+Hauser...
- Page 44 An dry calibration can be made at steps 2-4, see page 41. • In edit mode V3H6 = Manual level, you can delete individual points in a linearisation table by entering "9999" for level or volume. But first activate the linearisation table. Endress+Hauser...
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Page 45: Locking/Unlocking The Matrix
– – Release operation (unlocking) BA174Y27 V9H9 Unlocking e.g. 130 Locking with keys has priority Confirm The table below summarises the locking function: Locking via Display/reading Changing/writing of parameters Unlocking via of parameters keys communication keys communication Keys Matrix Endress+Hauser... -
Page 46: Measuring Point Information
The matrix line "VA Communication" can only be called up and calibrated via the Commuwin II operating program or the Universal HART Communicator DXR 275 handheld. VAH0 Measuring point tag The measuring point can be identified with a max. of 8 characters VAH1 User text VAH2 – VAH8 Information about the device Endress+Hauser... -
Page 47: Flow Measurement
Further information on the various types of "reset" and their effects can be found in chapter 8.3 "Reset". Patented Matrix Path through the Entry menus Main group: Transmitter Info Reset to factory settings V2H9 Reset 2380 Confirm Endress+Hauser... - Page 48 Main group: Basic settings Select unit for flow rate units V3H3 Unit after e.g. kg/s linearisation Confirm Units for operation mode "Square Root" (flow): /min norm m std ft /min /min USG/h USG/d MGal/d g/min kg/s kg/min kg/h t/min lb/s lb/min lb/h Endress+Hauser...
- Page 49 (see also the Deltatop/Deltaset design sheet). Matrix Path through the Entry menus Main group: Basic settings Enter known pressure for lower range-value V0H3 Sets 4 mA e.g. 0 mbar Confirm Enter known pressure for upper range-value V0H4 Sets 20 mA e.g. 1000 mbar Confirm Endress+Hauser...
- Page 50 In liquids and steams a bias pressure (position-dependent pressure) can only be adopted if: • the flow is shut off or • Note! the tapping points are geodatically at the same height. The pressure piping must always be filled. Endress+Hauser...
- Page 51 Set display to "0" Sets bias pressure (position calibration) cell. If the measuring range is adjusted, the automatically output signal may not lead to impermissible Open flow jumps in the control loop. * For arrangements with five valves only Endress+Hauser...
- Page 52 Entries are always in % of flow. It is practical to suppress 3...6% of the measuring range. Matrix Path through the Entry V3H5 = 0 V3H5 = e.g. 5 menus Main group: Linearisation Enter value for creep flow suppression 5 % on V3H5 Creep flow e.g. 5 % 4 % off suppression Confirm BA174Y48 Endress+Hauser...
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Page 53: Locking/Unlocking The Matrix
Confirm simultaneously Release operation (unlocking) BA174Y27 V9H9 Unlocking e.g. 130 Locking with keys has priority Confirm The table below summarises the locking function: Locking via Display/reading Changing/writing of parameters Unlocking via of parameters keys communication keys communication Keys Matrix Endress+Hauser... -
Page 54: Measuring Point Information
The matrix line "VA Communication" can only be called up and calibrated with the Commuwin II operating program or the Universal HART Communicator DXR 275 handheld. VAH0 Measuring point tag The measuring point can be identified with a max. of 8 characters VAH1 User text VAH2 – VAH8 Information about the device Endress+Hauser... -
Page 55: Diagnosis And Trouble-Shooting
E 114 Error Measuring error during temperature measurement. Difference between temperature calculated in sensor and measured temperature is greater than 50 K. – Cable connection between sensor and main electronics interrupted. Check cable connection. – Sensor electronics defective. Replace sensor. Endress+Hauser... - Page 56 If necessary, set the 20 mA value to a smaller value. After this, first calibrate the 4 mA value and then the 20 mA. 1) The editing limits are described in chapter 8.4. 2) These error codes only appear on the on-site display. Endress+Hauser...
- Page 57 Carry out calibration again. The currently applied pressure for calibrating the 4 mA and the 20 mA values must be within the editing limits. 1) The editing limits are described in chapter 8.4. 2) These error codes only appear on the on-site display. Endress+Hauser...
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Page 58: Current Simulation
2509: This reset sets the lower and upper sensor calibration limits and the zero correction value to the factory setting. I. e.: Low Sensor Trim = Low Sensor Limit (V7H4 = V7H6), High Sensor Trim = High Sensor Limit (V7H5 = V7H7). Zero Correction Value (V9H6) = 0.0 Endress+Hauser... - Page 59 3) Fields V3H1, V3H2 and V3H3 are not displayed in "Pressure" mode. 4) Field V3H4 (Density Factor) is displayed in the "Level lin", "Level cyl. linear" and "Level manual" modes. 5) Field V3H5 (Creepage %) is only shown in the "Square Root" (flow rate) mode. Endress+Hauser...
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Page 60: Editing Limits
The table below lists the editing limits and the smallest span which you can set: Editing limits are calculated as follows • Lower editing limit = "Low Sensor Limit" (V7H6) – 10% of "High Sensor Limit" (V7H7) • Upper editing limit = "High Sensor Limit" (V7H6) + 10% of "High Sensor Limit" (V7H7) Endress+Hauser... - Page 61 0.1 bar – 0.1 • 3 bar = 0.1 bar – 0.3 bar = –0.2 bar Value for upper editing limit, V9H5 = "Sensor Pressure" + 10% of sensor end value 0.1 bar + 0.1 • 3 bar = 0.1 bar + 0.3 bar = 0.4 bar Endress+Hauser...
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Page 62: Maintenance And Repair
9 Maintenance and Repair Deltabar S 9 Maintenance and Repair 9.1 Repair If the Deltabar S must be sent to Endress+Hauser for repair, then a note should be enclosed containing the following information: • An exact description of the application. -
Page 63: Mounting The Display
• Press down the latch at the front. • Tilt the display forward and remove. • Remove plug. • 0 - 2 Screw down the cover. b a r 0 - 2 b a r disconnect power supply Endress+Hauser... -
Page 64: Exchanging The Sensor Module And Electronics
• Position the bracket and smooth face parallel to the sensor module. • Secure the bracket with the stud and screw. • Mount the electronics and insert the plug, noting size and coding. Endress+Hauser... -
Page 65: Exchanging The Transmitter
Commission new transmitter, see chapter 4 inlet inlet valve valve drain drain cock cock equalising valve BA174Y70 Preferred installation for gases vent valves on transmitter PMD 25 K equalising valve 3-way manifold inlet valve inlet valve shut-off valve shut-off valve BA174Y28 Endress+Hauser... -
Page 66: Recalibration
– High Sensor Trim = High Sensor Limit (V7H5 = V7H7), – Zero Correction Value (V9H6) = 0.0 • When the "Low Sensor Trim" (V7H4) and "High Sensor Trim" (V7H5) values are too close together, the device outputs the error message "E 104". Endress+Hauser... -
Page 67: Replacement Parts
O-ring on cover • Key unit 013 982 - 0000 • Terminal strip • Earth clamps Note! Each spare part comes with exchange instructions. For more information on service and spare parts contact the Service Department at Endress+Hauser. Note! Endress+Hauser... -
Page 68: Technical Data
Deltabar S 10 Technical Data General Information Manufacturer Endress+Hauser Instrument Differential pressure transmitter Designation Deltabar S PMD 25 K Technical Documentation BA 235P/00/en Version 05.07 Technical data DIN 19259 Application The device is used for the measurement of flow in gases, vapours and liquids; for the measurement of... - Page 69 Required response spectrum of safe shutdown earthquake (SSE) Corner frequencies: 1 Hz H: 1 g 5 Hz H: 13.5 g 20 Hz H: 13.5 g 50 Hz H: 5.4 g Vertically each 70% from horizontal value horizontal vertical Frequency [Hz] Endress+Hauser...
- Page 70 Storage temperature –40...+85°C (–40...+185°F) Ingress Protection IP 65 Electromagnetic compatibility Interference emission to EN 61326, electrical equipment class B; Interference immunity to EN 61326; Annex A (industrial) and NAMUR directive EMC (NE 21); Interference immunity to EN 61000-4-3: 30 V/m. Endress+Hauser...
- Page 71 Residual ripple No effect for 4...20 mA signal up to 5% residual ripple within permissible range Certificates and Approvals CE Mark By attaching the CE Mark, Endress+Hauser confirms that the instrument fulfils all the requirements of the relevant EC directives. Endress+Hauser...
- Page 72 (display on side) M 12 / -20 UNF + – / -18 NPT Figure 10.2 Deltabar S PMD 25 K optional with: 53.8 – Oval flange with M 12 to DIN 19213 and ¼-18 NPT connection – Oval flange with -20 UNF mounting pin and ¼-18 NPT...
- Page 73 0 - 25 mbar BA235Y12 Figure 10.3 Conversion factors Han7D plug 1 mm = 0.039 in housing versions 1 in = 25.4 mm above: housing T5 Dimensions are in mm. (display on top) below: housing T4 (display on side) Endress+Hauser...
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Page 74: Operating Matrix
This matrix provides a summary of all factory settings. You can also enter your own values here. V7H7 — — — max. 1 (bar) xxxx current current current current current pressure pressure temperature temperature temperature 1 (pressure) V7H6 V7H7 current °C pressure 22.0 — — xxxx xxxx ———- ———- Endress+Hauser... -
Page 75: Matrix Hart (Software Version 7.0)
%/current P´ Process Algo- P´ D 4…20 mA p, T rithm 1+a s P´ Flow HART V0H7 V7H4 V0H1 V7H5 V0H2 Selecting V0H3 operating mode V0H4 V3H0 Level linear Density factor Level cylinder %´ manual table 21 points BA174Y63 Endress+Hauser... -
Page 76: Description Of Parameters
Last Diagnostic Indicates the last error code. (V2H1) See chapter 8.1 for a description of error codes. Factory Setting: 0 1) The electronics check the input value of this parameter for compliance with editing limits, refer to chapter 8.4. Endress+Hauser... - Page 77 The value is assigned to the 20 mA calibration point "Set 20 mA" (V0H2). The parameter is displayed as standard in %. To obtain a better presentation, select a different unit using the parameter "Unit after Linearisation" (V3H3). Factory Setting: 100% Endress+Hauser...
- Page 78 Linearisation" (V3H3). – Totalizer: Indicates the total flow rate, equivalent to the display of the parameter "Counter" (V5H0). Select the unit using the parameter "Counter Unit" (V5H4). The bar graph always indicates the current flow rate measured. Factory Setting: Flow Endress+Hauser...
- Page 79 The current value is adjustable from 21...22.5 mA. Refer to chapter 5.1, 6.1 or 7.1, (V9H4) Section "Alarm mode". Factory Setting: 22 mA 1) The electronics check the input values for these parameters for compliance with editing limits, refer to chapter 8.4. Endress+Hauser...
- Page 80 Select and display the oil filling. (VAH8) Options: silicon oil, vegetable oil, glycerine, inert oil, HT oil (high-temperature oil), special (special versions). 1) The electronics check the input values for these parameters for compliance with editing limits, refer to chapter 8.4. Endress+Hauser...
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Page 81: Index
Deltabar S Index Index 4 mA level ....35, 45, 53 Maintenance ....62-67 Matrix Commuwin II (Software version 7.1) . - Page 84 Tel. (0 21) 7 72 29 53, Fax (0 21) 7 73 68 84 Belarus Belorgsintez Poland Philippines Canada Minsk Endress+Hauser Polska Sp. z o.o. Endress+Hauser Ltd. Endress+Hauser Inc. Tel. (01 7) 2 5084 73, Fax (01 7) 2 50 85 83 Wroclaw Pasig City, Metro Manila Burlington, Ontario Tel.
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