JUMO dTRANS p02 User manual

dTRANS p02
Pressure Transmitter
B 40.4385
Operating Instructions
07.01/00365643

Contents
1 Typographical conventions __________________________ 4
1.1 Warnings ____________________________________________________ 4
1.2 Note signs ___________________________________________________ 4
2 General ____________________________________________ 5
2.1 Preface _____________________________________________________ 5
2.2 Application __________________________________________________ 6
3 Delivery package ___________________________________ 7
4 Instrument identification _____________________________ 8
4.1 Nameplate __________________________________________________ 8
4.2 Type designation _____________________________________________ 9
4.3 Dimensions/details __________________________________________ 10
4.4 Dimensions: "non-flush pressure connections" __________________ 10
4.5 Dimensions: "flush pressure connections" ______________________ 11
5 Instrument description _____________________________ 12
5.1 Technical data _____________________________________________ 12
6 Mounting __________________________________________ 14
6.1 General ____________________________________________________ 14
6.2 Prior to mounting ____________________________________________ 14
6.3 Mounting by the pressure connection __________________________ 15
6.4 Mounting by the housing _____________________________________ 15
6.5 Pressure connection _________________________________________ 16
6.6 Use inside the Ex area _______________________________________ 16
7 Installation ________________________________________ 17
7.1 Electrical connection _________________________________________ 17
7.2 Testing the output signal _____________________________________ 19
7.3 Connection of a HART®modem ______________________________ 19
7.4 Connection of a HART® communicator ________________________ 20
7.5 Testing the HART®communication ____________________________ 20
7.6 Electrical connection in the hazardous (Ex) area _________________ 21

Contents
8 Commissioning ____________________________________ 23
8.1 Characteristic _______________________________________________ 23
8.2 Self-test ____________________________________________________ 24
8.3 Measuring the absolute pressure ______________________________ 26
8.4 Measuring the gauge pressure ________________________________ 29
9 Adjustment options ________________________________ 32
9.1 The level concept ___________________________________________ 32
9.2 Sequence for keypad operation _______________________________ 33
9.3 Display level ________________________________________________ 34
9.4 Parameter level _____________________________________________ 35
9.5 Detailed explanations ________________________________________ 38
10 Opening the instrument ____________________________ 41
10.1 Unscrewing the bezel ring or housing cover ____________________ 41
11 Rotating the instrument ____________________________ 42
11.1 Rotating ____________________________________________________ 42
12 Maintenance _______________________________________ 43
12.1 Trouble-shooting ____________________________________________ 43
13 Appendix __________________________________________ 46
13.1 EC Type-Examination Certificate ______________________________ 46
13.2 Supplement to EC Type-Examination Certificate ________________ 52
13.3 EU Declaration of Conformity ATEX ____________________________ 56
13.4 Settings ____________________________________________________ 58

4
1 Typographical conventions
1.1 Warnings
1.2 Note signs
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
This sign is used when your special attention is drawn to a remark.
➩Reference
This sign refers to further information in other chapters or sections.
abc1Footnote
Footnotes refer to certain points in the text. Footnotes consist of two parts:
Markings in the text and the footnote text.
The markings in the text are arranged as continuous superscript numbers.
✱Action
This sign indicates that an action to be performed is described.
The individual steps are marked by this asterisk.
Example:
✱Remove crosspoint screw.
✱Press the key.

5
2 General
2.1 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 [phone]
abroad ([phone]
Fax Germany (06 61) 6003-605
abroad ([phone]
All necessary settings are described in this manual. 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!
Please contact the nearest subsidiary or the main factory in such a
case.
When returning modules, assemblies or components, the regula-
tions of EN 100 015 “Protection of electrostatically sensitive com-
ponents” must be observed. Use only the appropriate ESD pack-
aging for transport.
Please note that we cannot accept any liability for damage caused
by ESD.
ESD=electrostatic discharge

2 General
6
2.2 Application
General The type JUMO dTRANS p02 is used to measure the pressure of corrosive
and non-corrosive gases, vapors and liquids. The pressure transmitter uses
the piezo-resistive effect to make the measurement. The output signal is a pro-
portional DC current which is linearly proportional to the input pressure.
Version with
Ex protection The JUMO dTRANS p02 pressure transmitter in 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 p02 is:
PTB 98 ATEX 2194
If this 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.
The diaphragms of the JUMO dTRANS p02 pressure transmitter
must not be damaged. Do not insert any objects into the bores of
the pressure connections!

7
3 Delivery package
Operating
Instructions
B 40.4385
These operating instructions are a comprehensive guide for the installation,
electrical connection, commissioning, operation and parameterization of the
JUMO dTRANS p02 pressure transmitter.
JUMO
calibration
certificate
A JUMO calibration certificate and a setup print-out comes with each pressure
transmitter. These documents contain information on the parameter settings
and/or the measured characteristic data for the transmitter concerned.
If this calibration certificate is lost, or should you need an additional one, it can
be ordered from JUMO stating the serial No. of the pressure transmitter (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 setup program. Furthermore, additional functions are
available such as:
- recording of measurements
- graphical display of temperature and pressure
- comprehensive diagnostic messages
- indication of the complete order code and instrument configuration
(for repeat orders).
The setup program is available on request, at extra cost,
Sales No. 40/00365072.
HART®modem The HART®modem serves to connect the JUMO dTRANS p02 to a PC. The
HART®modem is available on request, at extra cost,
Sales No. 40/00345666.
Power supply A supply unit with a supply isolator is available on request, at extra cost,
Sales No. 40/00389710.

8
4 Instrument identification
4.1 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.