JUMO dTRANS p02 Operating Instructions Manual Download

Page: 31 / 64

8 Commissioning

8.4

Measuring the gauge pressure

Gases

Pressure
application

Initial state: all valves closed

Operate the shut-off fittings in the following order:

✱

Open shut-off valve (2B).

✱

Apply a pressure that corresponds to the measurement start to the
transmitter, via the test connection of the shut-off fitting (2).

✱

Check measurement start and correct it, if required

➩

"Output current, measurement start and end", page 38.

✱

Close shut-off valve (2B).

✱

Open shut-off valve (4) on the pressure tapping.

✱

Open shut-off valve (2A).

(1) Transmitter

(2) Shut-off fitting

2A shut-off valve to process
2B shut-off valve for test connection
or vent screw

(3) Pressure line

(4) Shut-off valve

(5) Shut-off valve

(7) Condensation vessel

(8) Purge valve

Transmitter above
the pressure tapping
(standard arrangement)

Transmitter below
the pressure tapping
(exception)

All manuals and user guides at all-guides.com

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Summary of Contents for dTRANS p02

Page 1: ...dTRANS p02 Pressure Transmitter B 40 4385 Operating Instructions 07 01 00365643 All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 2: ...All manuals and user guides at all guides com...

Page 3: ...________________________ 12 5 1 Technical data _____________________________________________ 12 6 Mounting __________________________________________ 14 6 1 General ___________________________________...

Page 4: ..._____________ 35 9 5 Detailed explanations ________________________________________ 38 10 Opening the instrument ____________________________ 41 10 1 Unscrewing the bezel ring or housing cover _______...

Page 5: ...All manuals and user guides at all guides com...

Page 6: ...ial attention is drawn to a remark Reference This sign refers to further information in other chapters or sections abc1 Footnote Footnotes refer to certain points in the text Footnotes consist of two...

Page 7: ...ual If any difficul ties should still arise during commissioning you are asked not to carry out any unauthorized manipulations on the unit You could endanger your rights under the instrument warranty...

Page 8: ...n intrinsically safe version marked II 1 2 G EEx ia IIC T6 is suitable for mounting within the hazardous area Zone 1 for connection to Zone 0 The EC Type Examination Certificate for the JUMO dTRANS p0...

Page 9: ...ansmitter see nameplate see addresses of suppliers on the back of the operating instructions Setup program All the parameters of the transmitter can be conveniently checked and adjusted by using the s...

Page 10: ...Nameplate Nameplate on a pressure transmitter without approval for use within the hazardous Ex area Nameplate on a pressure transmitter with approval for use within the hazard ous Ex area All manuals...

Page 11: ...to 0 6 bar absolute pressure 491 0 to 4 bar absolute pressure 495 0 to 25 bar absolute pressure 4 Output 405 4 20mA with HART protocol 5 Process connection 504 1 2 pipe to EN 837 512 1 2 14 NPT to DI...

Page 12: ...ction 7 Blanking plug electrical connection or instrument mounting possible 3 Cover flap keypad underneath 8 Electrical connection Harting connector Han 7D Han 8D 8U 4 Bezel 9 LCD display 5 Process co...

Page 13: ...gelstutzen mit Nut berwurfmutter nach DIN 11 851 D1 D2 15 3 613 616 nach DIN 32 676 50 D1 D2 1 1 5 25 25 50 5 43 5 2 40 51 51 64 56 5 NTS 613 616 DN DIN32676 DN Zoll Storlek SMS 3017 Nominal Size ISO...

Page 14: ...nical vibration 5 g max at 10 2000Hz Protection with connecting cable IP65 to EN 60 529 Material of wetted components standard stainless steel Mat Ref 1 4435 1 4571 for range 60 bar stainless steel Ma...

Page 15: ...ith intrinsic safety Explosion protection EEx ia IIC T4 T6 to EN 50 014 and EN 50020 CENELEC EC Type Examination Certificate PTB 98 ATEX 2194 Permissible ambient temperature Temperature class T4 T5 T6...

Page 16: ...mounting the JUMO dTRANS p02 pressure transmitter The installation site should be readily accessible as close as pos sible to the measurement point and largely free from vibration The permissible amb...

Page 17: ...ntation In accordance with the required operating position the LCD can be rotated in 90 steps see Rotating the instrument page 42 6 3 Mounting by the pressure connection 6 4 Mounting by the housing Th...

Page 18: ...r Check for tightness After establishing the pressure connection it must be checked for tightness 6 6 Use inside the Ex area Note the sequence when opening or closing the valves Measuring the absolute...

Page 19: ...les with voltages above 60 V use shielded cables with twisted cores avoid the neighborhood of large electrical systems the full specification according to HART version 5 1 will only be achieved with s...

Page 20: ...1 5 30 V DC for intrinsically safe version 1 L 2 L 1 L 2 L Output 4 20 mA 2 wire proportional current 4 to 20 mA in supply 1 L 2 L 1 L 2 L Test connection for current output internal resistance of amm...

Page 21: ...ut signal test 4 20 mA Test connection via faston connectors 2 8 x 0 8 mm or test termi nals P I 1L 2L up to 15 transmitters multidrop mode Pressure transmitter JUMO dTRANS p02 1 Burden UB 11 5 V 0 02...

Page 22: ...1 Burden UB 11 5 V 0 022 A Burden with HART min 250 max 1100 HART communicator Burden1 Supply voltage 11 5 36 V DC 1 2 HART TEST Supply voltage 11 5 36 VDC Burden1 1 Burden UB 11 5 V 0 022 A Burden w...

Page 23: ...modem 250 min 1100 max The current limiting resistor which is integrated in the supply unit must be included in this calculation The HART modem must not be used in the hazardous area The supply must...

Page 24: ...rating the pressure transmitter in 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 All man...

Page 25: ...error range The different ranges are shown in the display as different symbols see above Output current mA Pressure mbar Fault current 21 5 or 3 85 Fault current 21 5 or 3 85 x x 600 Range end meas er...

Page 26: ...t is positive the display that was most recently selected at the display level will be shown after approx 20 seconds on new pressure transmitters the display pressure with unit The level concept page...

Page 27: ...25 8 Commissioning Error On over underrange an error signal appears see below and Trouble shooting page 43 All manuals and user guides at all guides com...

Page 28: ...4 at the pressure tapping Open shut off valve 2A Check measurement start Close shut off valve 2A Open shut off valve 2B Apply a pressure that corresponds to the measurement start to the transmitter v...

Page 29: ...has condensed in the pressure line Open shut off valve 2A Check measurement start Close shut off valve 2A Open shut off valve 2B Open drain purge valve on the transmitter 1 and drain liquid Close drai...

Page 30: ...off valve 2A Check measurement start Close shut off valve 2A Open shut off valve 2B Open drain purge valve on the transmitter 1 and drain liquid Close drain purge valve on the transmitter 1 Apply a p...

Page 31: ...correct it if required Output current measurement start and end page 38 Close shut off valve 2B Open shut off valve 4 on the pressure tapping Open shut off valve 2A 1 Transmitter 2 Shut off fitting 2A...

Page 32: ...e all valves closed Operate the shut off fittings in the following order Open shut off valve 2B Apply a pressure that corresponds to the measurement start to the transmitter via the test connection of...

Page 33: ...sed Operate shut off fitting in the following order Open shut off valve 2B Apply a pressure that corresponds to the measurement start to the transmitter via the test connection of the shut off fitting...

Page 34: ...hecked or altered include the follow ing measurement start measurement end zero dimensional unit damping and output current in a fault situation The keypad can be found underneath the cover flap of th...

Page 35: ...nsor temp or or or or or or Min pressure Temperature C F Current mA Measurement freely scalable Pressure with dim unit Display unit temperature Current generator Current on fault Key inhibit Character...

Page 36: ...ssure transmitter the last display that was selected will be shown at the display level Action1 Function Display Example Display of pressure with dimensional unit Display of pressure value and sensor...

Page 37: ...Display and set dimensional unit of pressure mbar bar psi mmHg mmH20 ftH20 inHg inH20 mH20 MPa Torr kPa kgcm2 Dimensional unit page 38 1 second Display or set output current at measurement start with...

Page 38: ...1 second Set and activate current generator Select 3 85 mA 4 00 mA 12 00 mA 20 00 mA 21 50 mA Current gene rator page 39 and activate 2 seconds 1 second Display and set output current in fault situati...

Page 39: ...to starting point SoFF square root switched off up to starting point Characteri stic page 39 1 second Display and set starting point of square root characteristic in percent of range 5 0 15 0 Charact...

Page 40: ...5bar but the output sig nal needs to be proportional in the range 5 to 20bar The necessary setting for the measurement start is derived as follows Nominal range 0 25bar Meas start required 5bar corres...

Page 41: ...bited 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 through...

Page 42: ...Unit of temperature display The display unit of the measured sensor temperature can be selected as C F 100 80 60 40 20 0 20 10 0 0 20 40 60 80 0 1 2 3 4 100 Output current Pressure b a 20 10 15 5 0 0...

Page 43: ...nscrewing 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 2 1 All manual...

Page 44: ...fully push out the catch of the LCD fixing and lever out the display board Set the LCD display to the required position 90 steps in the notches provided Screw on the bezel ring finger tight rotate hou...

Page 45: ...t with a wider nominal range instrument faulty send instrument back to the supplier for repair Display pressure can no longer be measured overrange pressure too low bring pressure back to within range...

Page 46: ...blind set ting page 38 instrument faulty send instrument to supplier for repair key not responding instrument faulty send instrument to supplier for repair key or key not responding keys inhibited re...

Page 47: ...45 12 Maintenance All manuals and user guides at all guides com...

Page 48: ...46 13 Appendix 13 1 EC Type Examination Certificate All manuals and user guides at all guides com...

Page 49: ...t results are recorded in the confidential report PTB Ex 98 28372 9 Compliance with the Essential Health and Safety Requirements has been assured by compliance with EN 50 014 1997 EN 50 020 1994 EN 50...

Page 50: ...13 Appendix 48 All manuals and user guides at all guides com...

Page 51: ...ent temperature is related to the temperature class as follows Temperature class Ambient temperature T4 85 C T5 75 C T6 60 C Electrical data Supply circuit intrinsically safe EEx ia IIC terminals X401...

Page 52: ...13 Appendix 50 All manuals and user guides at all guides com...

Page 53: ...le Explosionsschutz Certifying Body for Explosion Protection signed Brunswick 11 December 1998 Dr Ing U Johannsmeyer stamp Regierungsdirektor Page 3 3 EC Type Examination Certificates are not valid wi...

Page 54: ...13 Appendix 52 13 2 Supplement to ECType Examination Certificate All manuals and user guides at all guides com...

Page 55: ...ential pressure sensor this is Pressure transmitter Type dTRANS p02 DELTA Electrical data Supply circuit intrinsically safe protection EEx ia IIC terminals P601 P602 or plug connection only for connec...

Page 56: ...13 Appendix 54 All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 57: ...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 The certificates may only be circ...

Page 58: ...13 Appendix 56 13 3 EU Declaration of Conformity ATEX All manuals and user guides at all guides com...

Page 59: ...the product described fulfills the safety requirements of the European Directive 94 9 EC The essential health and safety requirements are fulfilled through the compliance with the following standards...

Page 60: ...Density correction P0 1 000 Dimensional unit P1 bar or mbar Measurement start P2 mA 4 00 Measurement end P3 mA 20 00 Damping P4 sec 0 1 Measurement start blind setting P5 01 Measurement span blind se...

Page 61: ...All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 62: ...All manuals and user guides at all guides com...

Page 63: ...All manuals and user guides at all guides com...

Page 64: ...mail mail jumo net Internet www jumo net JUMO Instrument Co Ltd JUMO House Temple Bank Riverway Harlow Essex CM20 2TT UK Phone 44 12 79 63 55 33 Fax 44 12 79 63 52 62 E mail sales jumo co uk JUMO PRO...

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