JUMO dTRANS p02 DELTA Operating Instructions Manual
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JUMO dTRANS p02 DELTA Operating Instructions Manual

Pressure transmitter
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dTRANS p02 DELTA
Pressure Transmitter
B 40.4382.0
Operating Instructions
08.01 / 00381278

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Summary of Contents for JUMO dTRANS p02 DELTA

  • Page 1 DELTA Pressure Transmitter B 40.4382.0 Operating Instructions 08.01 / 00381278...

  • Page 3: Table Of Contents

    Contents Typographical conventions __________________________ 3 Warnings ____________________________________________________ 3 Note signs ___________________________________________________ 3 General ____________________________________________ 4 Preface _____________________________________________________ 4 Delivery package ___________________________________ 6 Instrument identification _____________________________ 8 Nameplate __________________________________________________ 8 Type designation _____________________________________________ 9 Dimensions / details _________________________________________ 10 Technical data _____________________________________ 11 For pressure transmitters without intrinsic safety ________________ 11 For intrinsically-safe pressure transmitters ______________________ 12 Mounting __________________________________________ 13...
  • Page 4 Contents Commissioning ____________________________________ 22 Characteristic _______________________________________________ 22 Self-test ____________________________________________________ 23 Warnings ___________________________________________________ 24 Measuring the differential pressure ____________________________ 25 Adjustment options ________________________________ 30 The level concept ___________________________________________ 30 Sequence for keypad operation _______________________________ 31 Display level ________________________________________________ 32 Parameter level _____________________________________________ 33 Detailed explanations ________________________________________ 36 Opening the instrument / rotating ___________________ 39 10.1 Unscrewing the bezel ring or housing cover ____________________ 39...

  • Page 5: Typographical Conventions

    1 Typographical conventions Warnings Danger This sign is used when there may be danger to personnel if the instructions are disregarded or not followed accurately! Caution This sign is used when there may be damage to equipment or data if the instructions are disregarded or not followed accurately! Note signs Note...

  • Page 6: General

    2 General Preface Please read these Operating Instructions before commissioning the instru- ment. Keep the manual in a place which is accessible to all users at all times. Please assist us to improve these operating instructions where necessary. Your suggestions are welcome. Phone Germany (0661) 6003-715 abroad...
  • Page 7 II 1/2 G EEx ia IIC T4-T6 is suitable for mounting inside the hazardous area Zone 1 for connection to Zone 0. The EC Type-Examination Certificate No. for the JUMO dTRANS p02 DELTA is: PTB 98 ATEX 2194 If the pressure transmitter is used in areas with potentially explosive atmo- spheres, the appropriate regulations for installing and operating equipment in such areas must be observed.

  • Page 8: Delivery Package

    If you lose this calibration certificate, or should you need an additional one, it can be ordered from JUMO by stating the serial No. of the pressure transmitter (see nameplate),...
  • Page 9 3 Delivery package Triple valve A triple valve block to DIN 19 213 in stainless steel is supplied on request, at block extra cost, Sales No. 40/00308191 (option). Other valve types on request. Pressure to suit special applications, where conventional pressure connections cannot separator be used.

  • Page 10: Instrument Identification

    4 Instrument identification Nameplate dTRANS p02 DELTA Typ: 404382/0-457-405-511- 20-113-601-06-1-1 CAL: 0...2,5 bar 4...20 mA -1...4 bar DC 11,5...36 V F-Nr.: 1234567801099390001 Nameplate on a pressure transmitter without approval for use inside the haz- ardous (Ex) area dTRANS p02 DELTA...

  • Page 11: Type Designation

    4 Instrument identification Type designation (1) Basic type 404382 pressure transmitter dTRANS p02 DELTA (2) Basic type extensions none protection EEx ia II C (PTB 98 ATEX 2194) increased nominal pressure PN 420 (3) Nominal input range 60 mbar differential pressure...

  • Page 12: Dimensions / Details

    4 Instrument identification Dimensions / details (10) (1) Electrical connection “2”: Harting connector Han 7D / Han 8D (8U) (2) Electrical connection “1”: M 20x1.5 cable gland (3) Blanking plug (4) LCD display (5) Vent screw (6) Cover for electrical connection (7) PE connection (8) Cover flap (keypad underneath) (9) Bezel ring...

  • Page 13: Technical Data

    5 Technical data For pressure transmitters without intrinsic safety Range Start and end of measurement can be adjusted continuously within the mea- suring range. The measuring span should not go below 10 % of the nominal range. Chapter 4.1 "Nameplate", page 8; For setting the measurement start or span: “Measurement start, blind setting”, page 36 “Measurement span, blind setting”, page 37...

  • Page 14: For Intrinsically-Safe Pressure Transmitters

    5 Technical data For intrinsically-safe pressure transmitters Explosion EEx ia IIC T4 — T6, according to EN 50014 and EN 50020 (CENELEC) protection EC Type- PTB 98 ATEX 2194 Examination Certificate Permissible Temperature class ambient temperature +85•C +75•C +60•C...

  • Page 15: Mounting

    General Open cover The cover flap can be opened with a coin. flap The keys for operating the dTRANS p02 DELTA can be found underneath the cover flap: Chapter 9.1 “The level concept”, page 30ff. List of functions Affix one of the enclosed list of functions to the cover flap.

  • Page 16: Mounting By The Valve Block

    6 Mounting 6.2.1 Operating position The nominal operating position of the dTRANS p02 DELTA pressure transmit- ter is vertically upright. Depending on the conditions of the measurement site, the transmitter can also be mounted in a different orientation. In accordance with the desired operating position, the LCD display can be rotated in 90•...

  • Page 17: Pressure Connection

    6 Mounting Pressure connection Please check before the installation if the transmitter for differential pressure complies with the operating conditions (dimensions, pro- cess connection, material, measuring span). The process connection is a "-18 NPT female thread, or an oval flange. The differential-pressure transmitter can be shut off, for instance by a triple valve block 40/00308191 (option).

  • Page 18: Installation

    7 Installation Electrical connection Earth the instrument! TEST HART Unscrew housing cover “Unscrewing the bezel ring or housing cover”, page 39. General notes - cable diameter 6 to12 mm - conductor cross-section up to 1.5mm - route signal lines separately from cables with voltages above 60 V - use shielded cables with twisted cores - avoid the vicinity of large electrical systems ®...
  • Page 19 7 Installation Assignment of terminals Connection Terminals Screw terminals Connector contact Supply 1 L+ 2 L+ 11.5 — 36 V DC 2 L- 1 L- 11.5 — 30 V DC for intrinsically-safe version Output 1 L+ 1 L+ 4 — 20 mA 2-wire 2 L- 2 L- proportional current 4 to 20 mA in supply...

  • Page 20: Testing The Output Signal

    Test connection via faston connectors 2.8 x 0.8 mm or test termi- nals. ® Connection of a HART modem Burden Supply voltage Pressure transmitter up to 15 transmitters 11.5 — 36 V DC JUMO dTRANS p02 (multidrop mode) ® HART modem PC or note- book Setup program RS-232-C Burden ≤...

  • Page 21: Connection Of A Hart® Communicator

    ® Connection of a HART communicator Pressure transmitter up to 15 transmitters Burden Supply voltage 11.5 — 36 V DC JUMO dTRANS p02 (multidrop mode) ® HART communicator Burden ≤ (U - 11.5 V) / 0.022 A ® min. 250 Ω, max. 1100 Ω...

  • Page 22: Electrical Connection In The Hazardous (Ex) Area

    7 Installation Electrical connection in the hazardous (Ex) area General The appropriate regulations must be observed when making the electrical connection; inside the area with an explosion hazard these are, in particular: - the regulations concerning electrical equipment in areas with an explosion hazard (Elex V) - the regulation for the installation of electrical equipment in areas with an explosion hazard EN 60 079-14:1997 (VDE 0165)
  • Page 23 7 Installation PE connection For operating the pressure transmitter inside the Ex area, it must be earthed via the external ground terminal. In addition, the ground terminal inside the housing can be used to connect the cable shielding.

  • Page 24: Commissioning

    8 Commissioning 8.1 Characteristic Output signal Example: and display Nominal range 0 — 600 mbar. Range setting 50 — 450 mbar. Output current [mA] Fault current Saturation Saturation Fault current (21.5 or 3.85) (low) (high) (21.5 or 3.85) 21.50 20.00 4.00 Pressure 3.85...

  • Page 25: Self-Test

    8 Commissioning 8.2 Self-test Active After the supply has been switched on, the differential-pressure transmitter carries out a self-test. If the result of the self-test is positive, the display that was most recently selected will be shown at the display level after approx. 20 seconds (on new differential-pressure transmitters, the display “Pressure with unit”.

  • Page 26: Warnings

    8 Commissioning Error On over/underrange an error signal appears, see below “Trouble-shooting”, page 41. 8.3 Warnings If the purge valve (or vent screw) and / or the cover screw are missing or not tight enough, and / or the valves are handled wrongly or without due care, this may result in injuries or material damage! When dealing with hot measurement media, the individual steps must be carried out quickly one after another.

  • Page 27: Measuring The Differential Pressure

    8 Commissioning 8.4 Measuring the differential pressure Gases Transmitter below Transmitter above the pressure tapping the pressure tapping (exception) (standard arrangement) (1) Transmitter (2) Balancing valve (3) Pressure valves (4) Pressure lines (5) Shut-off valves (6) Blow-down valves (7) Condensation pots (8) Differential pressure flowmeter Pressure Initial state: all valves closed.
  • Page 28 8 Commissioning Liquids Transmitter below Transmitter above the pressure tapping the pressure tapping (standard arrangement) (exception) (1) Transmitter (2) Balancing valve (3) Pressure valves (4) Pressure lines (5) Shut-off valves (6) Blow-down valves (7) Purge valves (8) Differential pressure flowmeter (9) Gas collector Pressure Initial state: all valves closed.
  • Page 29 8 Commissioning Slightly open pressure valve (3A) and purge valve on the positive side of the transmitter (1), until gas-free liquid appears. Close purge valve. Slightly open purge valve on the negative side of the pressure transmitter (1), until gas-free liquid appears. Close pressure valve (3A) Slightly open pressure valve (3B), until gas-free liquid appears;...
  • Page 30 8 Commissioning Vapors (1) Transmitter (2) Balancing valve (3) Pressure valves (4) Pressure lines (5) Shut-off valves (6) Blow-down valves (7) Differential pressure flowmeter (8) Pressure equalization reservoirs (9) Insulation Pressure Initial state: all valves closed. application Operate the shut-off fittings in the following order: Open both shut-off valves (5) at the pressure tapping.
  • Page 31 8 Commissioning At measurement start 0 mbar, check zero (4 mA) and adjust, if necessary. “Zero adjustment”, page 37. Close balancing valve (2). Fully open pressure valves (3A and 3B). The measurement result is only accurate if the pressure lines (4) contain condensate columns of equal height and at equal temperature.

  • Page 32: Adjustment Options

    9 Adjustment options The level concept Two levels In order to make the operation of the JUMO dTRANS p02 DELTA differential- pressure transmitter simple and transparent, the transmitter functions have been divided into two levels. Both levels can be accessed from the keypad of the transmitter.

  • Page 33: Sequence For Keypad Operation

    9 Adjustment options Sequence for keypad operation Layout Display level Parameter level after complete run or press "P" key for > 3 sec or pause for > 120 sec (Pmin) Reset Pressure min. pressure with dim. unit (P7) > 1 s (Pmax) Zero adjustment...

  • Page 34: Display Level

    9 Adjustment options Display level After switching on the differential-pressure transmitter, the last dis- play that was selected at the display level will be shown. Sequence Action Function Display (Example) Display of pressure with dimensional unit Display of pressure value and sensor temperature in the units selected Display of the stored...

  • Page 35: Parameter Level

    9 Adjustment options Parameter level Action Function Display Possible with keys “Detailed expla- (Example) setting nations”, page 36ff. Reset the stored reset “Peak-reading minimum pointer”, page 36. > 2 pressure > 1 seconds second Reset the stored reset “Peak-reading maximum pointer”, page 36.
  • Page 36 9 Adjustment options Action Function Display Possible with keys “Detailed expla- (Example) setting nations”, page 36ff. Display or set -110% to +110% “Measurement oder measurement start, blind set- start ting”, page 36. > 1 (blind setting) second Display or set -210% to “Measurement oder...
  • Page 37 9 Adjustment options Action Function Display Possible with keys “Detailed expla- (Example) setting nations”, page 36ff. Display and set “Keys inhibi- oder key inhibit no inhibit ted”, page 37. > 1 all inhibited second LALL: all inhibited (adjustable via setup program only) all inhibited except...

  • Page 38: Detailed Explanations

    9 Adjustment options Detailed explanations Peak-reading Minimum and maximum pressures are saved. Both values can be individually pointer indicated and deleted. If the damping is set to 0.0 sec, minimum and maximum pressures will not be saved. “Detailed explanations”, page 36. If the damping is 0.0sec or after a reset of the display, “- - - - -”...
  • Page 39 9 Adjustment options Measurement The measurement span can be set in % of the nominal measurement range. span, Example 1: blind setting The pressure transmitter has a nominal measurement range from 0 to 25bar, but the output signal needs to be proportional in the range 5 to 20bar. The necessary setting for the measurement span is derived as follows: Nominal range: 0 —...
  • Page 40 9 Adjustment options Characteristic The characteristic of the output current can be selected as: Lin: linear (proportional to pressure). SLin: linear up to the starting point, then square root (proportional to flow), SoFF: square root (proportional to flow), but switched off up to the starting point.

  • Page 41: Opening The Instrument / Rotating

    10 Opening the instrument / rotating 10.1 Unscrewing the bezel ring or housing cover The bezel ring and the rear housing cover can be unscrewed. (1) Housing cover (2) Bezel ring Open with a screwdriver Close by hand without any tools...

  • Page 42: Rotating The Lcd Display

    10 Opening the instrument / rotating 10.2 Rotating the LCD display Depending on the required operating position, the LCD display can be rotated in 90• steps. Unscrew the bezel ring. “Unscrewing the bezel ring or housing cover”, page 39. Use a small-bladed screwdriver to carefully push out the catch of the LCD fixing and lever out the display board Set the LCD display to the required position (90•...

  • Page 43: Maintenance

    11Maintenance 11.1 Trouble-shooting Error/fault Possible cause Remedy Display: none no supply voltage switch on supply instrument faulty send instrument to supplier for repair Display: overrange, bring pressure back to within excessive pressure range, or adjust range Display: underrange, bring pressure back to within pressure too low range, or adjust range Display:...
  • Page 44 11 Maintenance Display: span too small increase span (at least 5%) “Measurement start, blind set- ting”, page 36. instrument faulty send instrument to supplier for repair key not responding instrument faulty send instrument to supplier for repair keys inhibited reset key inhibit “Keys inhibited”, page 37.

  • Page 45: Appendix

    12 Appendix 12.1 EC Type-Examination Certificate...
  • Page 46 12 Appendix Translation (for information only): Physikalisch-Technische Bundesanstalt (Federal Physical-Technical Laboratory) Braunschweig and Berlin EC Type-Examination Certificate Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres – Directive 94/9/EC EC Type-Examination Certificate Number: PTB 98 ATEX 2194 Equipment: Pressure transmitter Type dTRANS p02 Manufacturer: M.
  • Page 47 12 Appendix...
  • Page 48 12 Appendix Translation: Physikalisch-Technische Bundesanstalt Braunschweig and Berlin Schedule (13) (14) EC Type-Examination Certificate PTB 98 ATEX 2194 (15) Description of equipment The pressure transmitter Type dTRANS p02 is used to convert a physical measurement variable into a standard electrical signal. The transmitter is intended for use in potentially explosive atmospheres.
  • Page 49 12 Appendix...
  • Page 50 12 Appendix Translation: Physikalisch-Technische Bundesanstalt Braunschweig and Berlin Schedule to EC Type-Examination Certificate PTB 98 ATEX 2194 (17) Special conditions not applicable (18) Essential health and safety requirements are assured by compliance with the standards cited above Zertifizierungsstelle Explosionsschutz (Certifying Body for Explosion Protection) signed Brunswick, 11 December 1998 Dr.-Ing.

  • Page 51: Supplement To Ec Type-Examination Certificate

    12 Appendix 12.2 Supplement to EC Type-Examination Certificate...
  • Page 52 “Electrical data” and the type designation. For the equipment version with differential pressure sensor this is: Pressure transmitter Type dTRANS p02 DELTA Electrical data Supply circuit...
  • Page 53 12 Appendix...
  • Page 54 12 Appendix Translation: Physikalisch-Technische Bundesanstalt Braunschweig and Berlin Supplement 1 to EC Type-Examination Certificate PTB 98 ATEX 2194 Test and examination report: PTB Ex 01-20368 Zertifizierungsstelle Explosionsschutz Brunswick, 5 April 2001 (Certifying Body for Explosion Protection) signed (stamp) Dr.-Ing. U. Gerlach Page 2/2 EC Type-Examination Certificates are not valid without signature and stamp.

  • Page 55: Eu Declaration Of Conformity Atex

    12 Appendix 12.3 EU Declaration of Conformity ATEX...
  • Page 56 12 Appendix Translation: M. K. JUCHHEIM GmbH & Co. Street address: Moltkestraße 13 - 31 Phone:+49 (0) 6003-0 Delivery address: Mackenrodtstr. 14 36039 Fulda, Germany Fax: +49 (0) 6003-607 Postal address: 36035 Fulda, Germany e-mail: JUMO_de@e-mail.com EU DECLARATION OF CONFORMITY ATEX Document No.: CE 346...

  • Page 57: Settings

    12 Appendix 12.4 Settings Individual settings can be recorded in this table. Function LCD display Factory Customer’s setting setting Min. (peak-reading pointer) P min –– not adjustable Max. value (peak-reading pointer) P max –– not adjustable Density correction 1.000 Dimensional unit or mbar Measurement start P2 mA...
  • Page 60 JUMO GmbH & Co. KG JUMO Instrument Co. Ltd. JUMO Process Control, Inc. Street address: JUMO House 8 Technology Boulevard Moltkestraße 13 - 31 Temple Bank, Riverway Canastota, NY 13032, USA 36039 Fulda, Germany Harlow, Essex CM20 2TT, UK Phone:...

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