JUMO dTRANS p02 DELTA User manual

dTRANS p02 DELTA
Pressure Transmitter
B 40.4382.0
Operating Instructions
08.01 / 00381278
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Contents
1 Typographical conventions __________________________ 3
1.1 Warnings ____________________________________________________ 3
1.2 Note signs ___________________________________________________ 3
2 General ____________________________________________ 4
2.1 Preface _____________________________________________________ 4
3 Delivery package ___________________________________ 6
4 Instrument identification _____________________________ 8
4.1 Nameplate __________________________________________________ 8
4.2 Type designation _____________________________________________ 9
4.3 Dimensions / details _________________________________________ 10
5 Technical data _____________________________________ 11
5.1 For pressure transmitters without intrinsic safety ________________ 11
5.2 For intrinsically-safe pressure transmitters ______________________ 12
6 Mounting __________________________________________ 13
6.1 General ____________________________________________________ 13
6.2 Prior to mounting ____________________________________________ 13
6.3 Mounting by the valve block __________________________________ 14
6.4 Mounting by the angle bracket for fixing to a wall or pipe _________ 14
6.5 Pressure connection _________________________________________ 15
6.6 Use inside the Ex area _______________________________________ 15
7 Installation ________________________________________ 16
7.1 Electrical connection _________________________________________ 16
7.2 Testing the output signal _____________________________________ 18
7.3 Connection of a HART®modem ______________________________ 18
7.4 Connection of a HART® communicator ________________________ 19
7.5 Testing the HART®communication ____________________________ 19
7.6 Electrical connection in the hazardous (Ex) area _________________ 20
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Contents
8 Commissioning ____________________________________ 22
8.1 Characteristic _______________________________________________ 22
8.2 Self-test ____________________________________________________ 23
8.3 Warnings ___________________________________________________ 24
8.4 Measuring the differential pressure ____________________________ 25
9 Adjustment options ________________________________ 30
9.1 The level concept ___________________________________________ 30
9.2 Sequence for keypad operation _______________________________ 31
9.3 Display level ________________________________________________ 32
9.4 Parameter level _____________________________________________ 33
9.5 Detailed explanations ________________________________________ 36
10 Opening the instrument / rotating ___________________ 39
10.1 Unscrewing the bezel ring or housing cover ____________________ 39
10.2 Rotating the LCD display _____________________________________ 40
10.3 Rotating the housing _________________________________________ 40
11 Maintenance _______________________________________ 41
11.1 Trouble-shooting ____________________________________________ 41
12 Appendix __________________________________________ 43
12.1 EC Type-Examination Certificate ______________________________ 43
12.2 Supplement to EC Type-Examination Certificate ________________ 49
12.3 EU Declaration of Conformity ATEX ____________________________ 53
12.4 Settings ____________________________________________________ 55
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3
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 screws.
✱Press the key.
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4
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 [phone]
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
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5
2 General
Application The type dTRANS p02 DELTA pressure transmitter measures the differential
pressure of corrosive and non-corrosive gases, vapors and liquids. The pres-
sure transmitter utilizes the piezo-resistive measuring principle. The output
signal is a DC current which is linearly proportional to the input pressure. For
flow measurements, the output signal can be set up to be proportional to the
square root of the input pressure.
Version with
Ex protection The JUMO dTRANS p02 DELTA pressure transmitter in intrinsically-safe ver- sion marked 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.
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6
3 Delivery package
Operating
Instructions
B 40.4382.0
These operating instructions are a comprehensive guide for the installation,
electrical connection, commissioning, operation and parameterization of the
dTRANS p02 DELTA pressure transmitter.
JUMO
calibration
certificate
Each pressure transmitter comes with a JUMO calibration certificate and a
SETUP print-out. These documents contain information on the parameter set-
tings and/or the measured characteristic data for the transmitter concerned.
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),
➩see addresses of suppliers on the back page of the operating instructions
Setup
program All the parameters of the pressure transmitter can be conveniently checked and set 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 dTRANS p02 DELTA 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.
Bracket for
wall mounting A bracket for wall / pipe mounting is available on request, at extra cost,
Sales No. 40/00314729 (option).
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7
3 Delivery package
Triple valve
block A triple valve block to DIN 19 213 in stainless steel is supplied on request, at extra cost,
Sales No. 40/00308191 (option).
Other valve types on request.
Pressure
separator to suit special applications, where conventional pressure connections cannot be used. See Data Sheets 40.9770 to 40.9786
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8
4 Instrument identification
4.1 Nameplate
Nameplate on a pressure transmitter without approval for use inside the haz-
ardous (Ex) area
Nameplate on a pressure transmitter with approval for use inside the hazard-
ous (Ex) area
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
404382/1-457-405-511-20-152-601-06-1-1
CAL: 0...2,5 bar
DC 11,5...30 V
F-Nr.:1234567801001170001
D-36039 Fulda Germany
0032
II 1/2 G EEx ia IIC T4...T6
dTRANS p02 DELTA
PTB 98 ATEX 2194
U : 30 V I : 100 mA P : 750 mW
M.K. Juchheim GmbH & Co
a
ii i
Baujahr 2001
T :(T4) 85C; (T5) 75C; (T6) 60C
-1... 4 bar
4...20 mA
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9
4 Instrument identification
4.2 Type designation
1
not for “increased nominal pressure PN420” (404382/5-...)
2
together with “increased nominal pressure PN420” (404382/5-...), only up to PN315
(1) Basic type
404382 pressure transmitter dTRANS p02 DELTA
(2) Basic type extensions
0none
1 protection EEx ia II C (PTB 98 ATEX 2194)
5 increased nominal pressure PN 420
(3) Nominal input range
413 60 mbar differential pressure
451 250 mbar differential pressure
454 1 bar differential pressure
457 4 bar differential pressure
461 25 bar differential pressure
(4) Output
405 4 — 20mA with HART®protocol
(5) Process connection
511 2 x pressure connection 1/4"-18 NPT, DIN 837
998 suitable for connection to diaphragm pressure separators
(6) Material of process connection
20 stainless steel, Mat. Ref. 1.4401, 1.4404, flange 1.4408
82 Hastelloy®C276 + Mat. Ref. 2.4819, flange 1.4408
83 Monel, Mat. Ref. 2.4360, flange 1.4408
(7) Fastening thread
113 M101(standard)
117 M12 (PN 420)
152 7/16 -20 UNF
(8) Seal
601 FPM
603 PTFE (suitable for comestibles)
604 FFPM
(9) Electrical connection
06 screw terminals, plastic cable gland M20 x 1.5
33 Harting connector Han 7D / Han 8D (8U)
(10) Filling medium for measuring system
1 silicone oil
2 halogenized filling oil for oxygen applications
(11) Flange screws
1 steel, yellow-chromed
2 stainless steel2
(1) / (2) - (3) - (4) - (5) - (6) - (7) - (8) - (9) - (10) -(11)
404385 / 0 - 457 - 405 - 511 - 20 - 113 - 601 - 06 - 1 - 1 Example
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4 Instrument identification
10
4.3 Dimensions / details
+-
1/4-18 NPT
49
131
69
126
41.3
54
93
¯76
76
27
184
65
104
226
160
(2)
(3)
(4)
(5)
(6
(7)
(9)
(8)
(10)
(1)
(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
(10) Process connection 1/4"-18 NPT
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11
5 Technical data
5.1 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
Mechanical
shock 50 g / 11msec
Mechanical
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. 1.4401, 1.4571
flanges: stainless steel, Mat. Ref. 1.4408
O ring: FPM
option: see Type designation
Material of
housing aluminium die-casting GDAl Si 12
Permissible
temperature of
medium
-10 to +100°C
(with halogenized filling oil: -40 to +85•C)
Permissible
ambient
temperature
-40 to +85•C, according to DIN 16 086
(at temperatures below -20•C, the LCD display may not be readable).
Nominal
pressure PN160 option: PN420
Overload limit unbalanced -1 bar and nominal pressure
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5 Technical data
12
5.2 For intrinsically-safe pressure transmitters
Explosion
protection EEx ia IIC T4 — T6, according to EN 50014 and EN 50020 (CENELEC)
EC Type-
Examination
Certificate
PTB 98 ATEX 2194
Permissible
ambient
temperature
Temperature class
T4 T5 T6
+85•C +75•C +60•C
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13
6 Mounting
6.1 General
Open cover
flap The cover flap can be opened with a coin.
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.
6.2 Prior to mounting
De-pressurize the system before mounting the
dTRANS p02 DELTA 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 ambient temperature must be observed (note possible
radiant heat).
The dTRANS p02 DELTA pressure transmitter may be mounted
above or below the pressure tapping.
The measurement arrangements below serve as an example and
can be altered according to the requirements of the measurement
task.
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6 Mounting
14
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• steps, see
➩Chapter 10.2 “Rotating the LCD display”, page 40.
6.3 Mounting by the valve block
✱Fix the valve block to a wall, a frame or a support pipe using the
mounting plate .
✱Screw the pressure transmitter to the valve block by means of four
M8 x 20 screws.
6.4 Mounting by the angle bracket for fixing to a wall or pipe
✱Use two screws to fix the angle bracket to a wall or frame, or to a vertical or
horizontal support pipe (50 to 60 mm dia.) by using a pipe clamp.
✱Use two M8 x 20 screws to fix the pressure transmitter to the angle bracket
.
The triple valve block to DIN 19 213 is supplied as an option;
Sales No. 40/00308191
The angle bracket for wall / pipe mounting is supplied as an option;
Sales No. 40/00314729
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15
6 Mounting
6.5 Pressure connection
6.6 Use inside the Ex area
.
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 1/4"-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).
The pressure lines have to be arranged as seamless steel tubes
12 mm x 1.5 mm.
If the transmitter for differential pressure is used inside the Ex area,
the regulations for the installation and operation of equipment
inside areas with an explosion hazard must be observed!
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16
7 Installation
7.1 Electrical connection
✱Unscrew housing cover
➩“Unscrewing the bezel ring or housing cover”, page 39.
General notes - cable diameter 6 to12 mm
- conductor cross-section up to 1.5mm2
- route signal lines separately from cables with voltages above 60 V
- use shielded cables with twisted cores
- avoid the vicinity of large electrical systems
- The full specification according to HART®‚ version 5.1, will only be
achieved with shielded cables.
7.1.1 Connection with screw terminal/Harting connector Han 7D / Han 8D (8U)
Connection
arrangement
Screw terminals Harting connector
Earth the instrument!
1
+
+
2
-
-
HARTTEST
1
+
+
2
-
-
HARHARTTEST
1-
2+
8
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17
7 Installation
Assignment of
terminals
Connection
✱Unscrew the housing cover
➩“Unscrewing the bezel ring or housing cover”, page 39.
✱Push connecting cable through cable gland.
✱Make the connection according to the connection diagram.
✱Close the housing cover.
Connection Terminals
Screw terminals Connector contact
Supply
11.5 — 36 V DC
11.5 — 30 V DC for
intrinsically-safe version
1 L+
2 L-
2 L+
1 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 ammeter
≤10 Ω
TEST +
TEST -
Test connection for HART®
burden must be present!
TEST +
HART®
Potential equalization
(with intrinsically-safe circuit)
Shielding 8
1
+
+
2
-
-
HARTTEST
-
+
Supply
voltage
11.5—36 V DC
Burden1
1Burden ≤(UB- 11.5 V) / 0.022 A
Burden with HART®min. 250 Ω, max. 1100
Ω
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7 Installation
18
7.2 Testing the output signal
7.3 Connection of a HART®modem
1
+
+
2
-
-
HARTTEST
+
-
-
+
Supply
voltage
11.5—36V DC
Burden1
1Burden ≤(UB- 11.5 V) / 0.022 A
Burden with HART®min. 250 Ω, max. 1100 Ω
Output signal
test
4—20mA
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 ≤ (U
B
- 11.5 V) / 0.022 A
Burden with HART
®
min. 250 Ω , max. 1100 Ω
HART
®
modem
RS-232-C
PC or note-
book
Burden
1
Supply voltage
11.5 — 36 V DC
Setup
program
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