JUMO JUMO dTRANS p20 DELTA User manual

JUMO dTRANS p20 DELTA
Differential pressure transmitter
B 403022.0
Operating Instructions
2014-03-18/00519462

DANGER!
Failure of the differential pressure transmitter or an instrument attached to it
could possibly lead to dangerous malfunctions! Suitable preventive measures
must be in place to prevent this from happening.
NOTE!
Please read these Operating Instructions before placing the instrument in
operation. Keep the Operating Instructions in a place which is accessible to
all users at all times.
All necessary settings are described in this manual. If any difficulties should
nevertheless arise during start-up, please do not manipulate the unit in any
way. You could endanger your rights under the instrument warranty!
Please contact the nearest subsidiary or the head office in such a case.

Contents
1 Safety information .................................................................. 5
1.1 Warning symbols .................................................................................... 5
1.2 Note symbols .......................................................................................... 5
2 General information ............................................................... 7
2.1 Scope of application ............................................................................... 7
2.2 Scope of delivery .................................................................................... 7
3 Instrument identification ....................................................... 9
3.1 Nameplate ............................................................................................... 9
3.2 Order details ......................................................................................... 10
3.3 Accessories .......................................................................................... 12
3.4 Software ................................................................................................ 12
3.5 Dimensions ........................................................................................... 13
4 Technical data ...................................................................... 17
4.1 General ................................................................................................. 17
4.2 Input ...................................................................................................... 17
4.3 Output ................................................................................................... 18
4.4 Power supply ........................................................................................ 18
4.5 Mechanical properties .......................................................................... 19
4.6 Ambient conditions ............................................................................... 20
4.7 Accuracy ............................................................................................... 20
4.8 Approvals/marks of conformity ............................................................ 21
5 Mounting ............................................................................... 23
5.1 Before mounting ................................................................................... 23
5.2 Unscrew the front ring or enclosure cover ........................................... 23
5.3 Rotating the LCD (display) .................................................................... 24
5.4 Rotating the enclosure .......................................................................... 25
5.5 Pressure connection ............................................................................. 26
5.6 Bracket for wall und pipe mounting ...................................................... 27
5.7 Level measurement with diaphragm seals ........................................... 28
5.8 Assembly in the explosion area ............................................................ 30
6 Installation ............................................................................ 31
6.1 Installation instructions ......................................................................... 31
6.2 Instrument with cable gland ................................................................. 32

Contents
6.3 Instrument with M12 connector ............................................................ 35
6.4 Electrical connection in Ex areas .......................................................... 37
7 Operation .............................................................................. 41
7.1 Display .................................................................................................. 41
7.2 Operation with rotary knob or with setup program .............................. 42
7.3 The level concept .................................................................................. 43
8 Maintenance ......................................................................... 49
8.1 Eliminating errors and faults ................................................................. 49
9 Declaration of Conformity ................................................... 51
10 Type Examination Certificate .............................................. 53

5
1 Safety information
1.1 Warning symbols
1.2 Note symbols
DANGER!
This symbol indicates that personal injury caused by electrical shock may occur if the
respective precautionary measures are not carried out.
CAUTION!
This symbol in connection with the signal word indicates that damage to assets or data
loss will occur if the respective precautionary measures are not taken.
NOTE!
This symbol refers to important information about the product, its handling, or additional
use.

1 Safety information
6

7
2 General information
2.1 Scope of application
General information
The JUMO dTRANS p20 DELTA differential pressure transmitter combines maximum
precision with simple operation. It is used to measure the differential pressure of gases,
vapors and liquids. The integrated LCD shows measured values and device data.
In the version with "Ex ia (intrinsically safe)" explosion protection, the differential pressure
transmitter can be fitted up to zone 0.
The enclosure and sensors are made from high-quality stainless steel. It is also possible to
connect remote seals for special process engineering applications (see data sheets 409772
to 409784).
The transmitter is programmable, making it readily adaptable to a variety of different
measurement tasks. A user-friendly setup program is available as an accessory, for operation
via interfaces. A rotary knob ensures highly convenient and fast local, manual operation.
Use in "Ex areas"
The differential pressure transmitter in the Ex ia version is approved for use in "Ex areas" if
the nameplate on the instrument so indicates.
2.2 Scope of delivery
Operating Instructions B 403022.0
The Operating Instructions describe the assembly and installation of the JUMO dTRANS p20
DELTA differential pressure transmitter.
Calibration certificate
The differential pressure transmitter comes with a calibration certificate and a SETUP
printout. These documents contain information about the set parameters or measured
parameters for the relevant pressure transmitter.
If the calibration certificate is lost, or if you need another copy, it can be ordered from JUMO.
Please indicate the F number of the differential pressure transmitter (manufacturing number,
see the nameplate).
Your supplier's address can be found on the back of the manual.
Setup program
The setup program is available as an accessory: Part no. 00537577
The setup program provides a convenient way to check and adjust all parameters of the
pressure transmitter. It also includes additional functions such as:
• Recording of measurements
• Graphical presentation of temperature and pressure
• Extensive diagnostic messages
• Display of complete order code and instrument configuration (for reordering).
The setup program accesses the pressure transmitter via the JUMO interface.

2 General information
8
PC interface cable
Available as an accessory: PC interface cable including USB/TTL converters and two
adapters (USB connecting cable), part no. 00456352.
The PC interface cable can be used to connect the differential pressure transmitter to the
USB interface of a PC via the JUMO interface.
HART®modem
Available as an accessory: HART® modem for USB, part no. 00443447.
The HART® modem can be used to connect the differential pressure transmitter with the
USB® interface of a PC via the HART® interface.
Supply isolator
Available as an accessory: Supply isolator for Ex applications, HART®-enabled,
part no. 00577948.
Differential pressure transmitter with ATEX Ex ia explosion must be connected for use in Ex
areas by means of a supply isolator!
Remote seals
Available as an accessory: See data sheets 409770 to 409786.
Remote seals are used for adaptation to special applications, when conventional pressure
connections cannot be used.
CAUTION!
The JUMO interface must not be used for instruments with ATEXExia explosion
protection!
These instruments must only be operated with the rotary knob or via the HART® interface!
CAUTION!
Remote seals are installed in the factory and must not be separated from the differential
pressure transmitter!

9
3 Instrument identification
3.1 Nameplate
Non-Ex, Enclosure
Identification on the enclosure of a differential pressure transmitter that is not suitable for use
in hazardous (Ex) areas.
Date of manufacture
The date of manufacture (year and calendar week) of the instrument is encoded in the
manufacturing number. The numbers 12 to 15 identify the year of manufacture (here 09 for
2009) and the calendar week (here 30).
Ex, Enclosure
Second identification on the enclosure of a differential pressure transmitter that is suitable for
use in hazardous (Ex) areas.
Date of manufacture
The date of manufacture (year and calendar week) of the instrument is encoded in the
manufacturing number. The numbers 12 to 15 identify the year of manufacture (here 09 for
2009) and the calendar week (here 44).
(1) Type (2) Part number
(3) Factory setting for measurement range (4) Nominal measuring range
(5) Power supply (6) Output signal
(7) Manufacturing number
Made in Germany
www.jumo.net
dTRANS p20 DELTA
TN 12345678
403022/x-0
CAL 0...6 bar
DC11.5...36 V
-1...6 bar
4...20 mA HART
F.-Nr: 011925390100930000
(7)
(6)
(5)
(4)
(2) (1)
(3)
(1) Type (2) Part number
(3) Factory setting for measurement range (4) Nominal measuring range
(5) Power supply (6) Output signal
(7) Manufacturing number
dTRANS p20 DELTA
Made in Germany
www.jumo.net
403022/x-1
TN 12345678
CAL 0...1 bar
-1...1 bar
DC 11.5...28 V
4...20 mA HART
F-Nr: 0012345601009440001
II 1G Ex ia IIC T4 Ga
II 1D Ex ia IIIC T105°C Da
U 28 V; I 93 mA
P 750 mW
-40°C T 60°C (T4)
Baujahr 2010
SEV 09 ATEX 0138 X
i
i
a
i
(7)
(6)
(5)
(4)
(2) (1)
(3)

3 Instrument identification
10
3.2 Order details
(1) Basic type
403022 JUMO dTRANS p20 DELTA - Differential pressure transmitter
(2) Basic type extension
0None
9 Special design
(3) Explosion protection
0None
1 ATEX Ex iaa
(4) Housing
1 Short, stainless steel, with M12 connectionb
2 Long, stainless steel, with cable gland
3 Precision casting, with cable gland
(5) Electrical connection
36 Round plug, M12 × 1
82 Cable gland, plastic
93 Cable gland, metal
(6) Cover material
20 CrNi (stainless steel)
85 Plastic
(7) Display
0 Without display (LCD)
1With display (LCD)
(8) Operation
0 Without control knob
1 With control knob
(9) Nominal measuring range
530 -10 to +10 mbar DPc, d
531 -1 to +1 bar DPd
532 0 to 1 bar DP
533 -1 to +6 bar DP
534 -1 to +100 bar DP
(10) Output
405 4 to 20mA, two wire
410 4 to 20mA, two wire with HART® protocol
(11) Process connection
511 2× pressure connection 1/4-18 NPT, to EN 837
998 Suitable for connecting to a diaphragm seal
(12) Process connection material
20 CrNi (stainless steel)
80 Tantalum
82 NiMo

11
3 Instrument identification
(13) Measuring system filling medium
01 Silicon oil
02 Halogenized oil
(14) Extra codes
000 None
100 Customized settinge
226 With GOST R approval
227 With INMETRO approval
624 Free of oil and grease
633 With mounting kit for wall and pipe mounting
634 With TAG number
635 With manufacturer declaration NACEf
681 Extended admissible ambient temperature
694 Increased nominal pressure PN 420 bar
aATEX Ex ia does not apply in connection with a cable gland made out of plastic (82) and the output 4 to 20 mA
(405).
bThe short case is only available with a round plug M12 × 1 (36) as electrical connection.
cThis input is only available with a process connection made out of stainless steel (20).
dThis inputs specified above are not available with an increased nominal pressure (694).
ePlease specifiy required setting in plain text. For factory setting see "Accuracy" section in data sheet.
fOnly with process connection material 82 (NiMo)
(1) (2) (3) (4) (5) (6) (7) (8) (9)
Order code / --------
Sample order 403022 / 0 - 0 - 2 - 82 - 20 - 1 - 1 - 533 -
(10) (11) (12) (13) (14)
-- - /
405 - 511 - 20 - 01 / 000

3 Instrument identification
12
3.3 Accessories
3.4 Software
Article Part no.
PC interface with USB/TTL convertera00456352
HART® modem USBb00443447
4-pole terminal box, straight, M12 × 1, with 2 m PVC cable 00404585
4-polige terminal box, angled, M12 × 1, mit 2 m PVC cable 00409334
5-pole terminal box M12 × 1, straight, without cable 00419130
5-pole terminal box M12 × 1, angled, without cable 00419133
SET oval flange 1/2" NPT/accessories set 7/16-20UNF 00543775
Mounting kit, set includes 7/16-20 UNF screws 00543777
Data Sheet
Manifolds 409706
Pressure separator with milk pipe fitting DIN 11851 409772
Pressure separator with clamp connection 409774
Pressure separator with DRD flange or Varivent connection 409776
Pressure separator with ISS connection or SMS connection or RJT connection and
slotted ring nut
409778
Diaphragm chemical seals 4MDV-10 409780
Pressure separator with male thread ISO 228/1 or ANSI B 1.201 409782
Pressure separator with flange connection EN 1092-1 with sealing lip Form B1 409784
Pressure separator with flange connection to ANSI B 16.5 with sealing lip Form RF 409786
Ex-i Power supply/input isolating amplifier 707530
aThe PC interface cable is the connection between the JUMO interface of the differential pressure transmitter and
the USB interface of a PC.
bThe HART® modem is the connection between the HART® interface of the differential pressure transmitter and
the USB interface of a PC.
Article Part no.
JUMO Setup dTRANS p20 series 00537577

13
3 Instrument identification
3.5 Dimensions
Type 403022/0-0-1 (short, stainless steel, with M12 connection)
Type 403022/0-0-2 (long, stainless steel, with plastic cable gland)
A = Cable gland M20 × 1.5
86.5
138
104
63.5
54
87
94
127
191
7/16-20 UNF
1/4-18 NPT
41.3
ø73
51
A

3 Instrument identification
14
Type 403022/0-0-3 (long, precision casting, with metal cable gland)
A = Cable gland M20 × 1.5
136
182
109
66
57
119
ø73
A

15
3 Instrument identification
For extra code 694 (increased nominal pressure PN420)
A = Cable gland M20 × 1.5
A
deep
for mounting

3 Instrument identification
16

17
4 Technical data
4.1 General
4.2 Input
Reference conditions DIN 16086, DIN EN 60770 and DIN IEC 770/5.3
Sensor system Silicon sensor with stainless steel separating diaphragm
Pressure transfer medium
for measuring system filling medium 1 Silicon oil
for measuring system filling medium 2 Halogenized filling oil
Permissible load change > 10 million
Location
Mounting position Any
Calibration position Device standing vertically, process connection on bottom
Position-dependent zero point offset 1mbar
Zero point calibration possible locally or via setup.
Display LCD, two-line with bar graph
Alignment Display unit can be rotated 90° at a time
Housing can be rotated ±160°
Size Display field 22 mm × 35 mm/font size 7 mm/5-digit
Color Black
Measurement unit display options
Input pressure inH2O, inHg, ftH2O, mmH2O, mmHg, psi, bar, mbar, kg/
cm2, kPa, Torr, MPa, mH2O
Measurement value % or scaled with a freely adjustable measurement unit
Output current mA
Sensor temperature °C; °F
Additional display data Minimum pressure, maximum pressure, error, overrange,
underrange, operating hours
Operation
Local With rotary knob and LCD
Setup program Via interface
Interface
Standard JUMO interfacea, socket at front
for output 410 (4 to 20 mA with HART®) JUMO interfacea and HART® interface
aThe JUMO interface must not be used for instruments with ATEX Ex ia explosion protection! These instruments
can be operated by the rotary knob or via the HART® interface.
Nominal pressure
Nominal
measuring range
-10 to +10 mbar
DP
-1 to +1 bar
DP
0 to 1 bar DP -1 to +6 bar
DP
-1 to +100 bar
DP
Nominal pressure
(bar)
PN2 PN210 PN210, optional PN420

4 Technical data
18
4.3 Output
4.4 Power supply
Analog output
for output 405 4 to 20 mA, two wires
for output 410 4 to 20 mA, two wires with HART®
Step response time T60 190 ms without damping
Damping adjustable, 0 to 100 s
Burden
for output 405 (4 to 20 mA) Burden  (UB-11.5 V) ÷ 0,022 A
for output 410
(4 to 20 mA with HART®)
Burden  (UB-11.5 V) ÷ 0,022 A;
additional: min. 250 , max. 1100 
For version
Explosion protection 0 (none) DC 11.5 to 36 V
Explosion protection 1 (ATEX Ex ia) DC 11.5 to 28 V
The power supply must be intrinsically safe and must not
exceed the following maximum values:
Ui  DC 28 V
Ii  93 mA
Pi  750 mW

19
4 Technical data
4.5 Mechanical properties
Process connection
Materials
Membrane
For process connection 20 (Edelstahl) Stainless steel 316L
For process connection 82 (Hastelloy®) Hastelloy® C276, mat. no. 2.4819
For process connection 80 (tantalum) Tantalum
Flange Stainless steel 316
Seal PTFE
Housing
Material
For housing 1 (short, stainless steel) Stainless steel 1.4404
For housing 2 (long, stainless steel) Stainless steel 1.4404, VMQ
For housing 3 (precision casting) Precision casting 1.4408
For cover material 20 (stainless steel) Precision casting 1.4408, seal FPM
For cover material 85 (plastic) PA, FPM seal
For electrical connection 36
(M12 × 1 round plug)
Nickel-plated brass
For electrical connection 82
(cable gland, plastic)
PA
For electrical connection 93
(cable gland, metal)
Nickel-plated brass
For operation 0 (without control knob) -
For operation 1 (with control knob) PA
Explosion protection
For explosion protection 0 (none) The instrument is not approved for use in hazardous
(Ex) areas.
For explosion protection 1 (ATEX Ex ia) EC type examination certificate SEV 09 ATEX 0138 X
II 1G Ex ia IIC T4 Ga
II 1D Ex ia IIIC T105 °C Da
Weight
Type 403022/0-0-1 (short housing) approx. 3,0 kg
Type 403022/0-0-2 (long housing) approx. 3,3 kg
Type 403022/0-0-3
(precision casting housing)
approx. 4,0 kg
For extra code 694
(increased nominal pressure)
The instrument weight increases by approx. 3.8 kg.

4 Technical data
20
4.6 Ambient conditions
4.7 Accuracy
Permissible
temperatures
Operation Version Category Max. medium
temperature
Ambient
temperatureaExtended ambient
temperature
(extra code 681)a, b
Standard +110 °C -40 to +85 °C -50 to +85 °C
II 1G Ex ia T4 +100 °C -40 to +60 °C -50 to +60 °C
II 1D Ex ia T105 °C +100 °C -40 to +60 °C -50 to +60 °C
Storage -40 to +85 °C
Permissible relative humidity
Operation 100 % incl. condensation on instrument outer sleeve
Storage 90 % without condensation
Permissible mechanical loading
Vibration performance 2 g, 10 to 500 Hz to DIN EN 60770-3
Shock resistance 15 g for 6 ms to IEC 60068-2-29
Electromagnetic compatibility To EN 61326
Interference emission Class B
Interference resistance Industry
Protection
Version
Explosion protection 0 (none) IP67 to DIN EN 60529
Explosion protection 1 (ATEX Ex ia) IP66 to DIN EN 60529
aRestricted function below -20 °C: stationary use, increased danger of broken cable, display does not function; de-
vice cannot be operated when temperature is under -30 °C.
bIn the range of -40 to -50 °C, the cover with the instrument viewing pane must also be protected against
mechanical shock and impact. For details please contact JUMO.
Differential
pressure
Nominal
measuring range
-10 to +10 mbar
DP
-1 to +1 bar DP 0 to 1 bar DP -1 to +6 bar
DP
-1 to +100 bar
DP
Factory setting for
measuring range
0to10mbar 0to1bar 0to6bar 0to100bar
Minimum span 1 mbar 5 mbar 0.350 bar 2.5 bar
Tur ndown ratio (r) r 20 r 400 r 200 r 20 r 40.4
Linearity for linear
characteristic
as %
of the set span
0.1 %
for r 2
0.07 %
for r 10
0.07 %
for r 5
r × 0.05 %
for 2  r 20
r × 0.007 %
for 10  r 400
r × 0.007 %
for 10 r 200
r × 0.014 %
for 5 r 20
r × 0.014 %
for 5 r 40.4
Accuracy at +20°C
as % of the set
span
0.2 %
for r 2
0.1 %
for r 10
0.1 %
for r 5
r × 0.1 %
for 2  r 20
r × 0.01 %
für 10  r 400
r × 0.01 %
for 10 r 200
r × 0.02 %
for 5 r 20
r × 0.02 %
for 5 r 40,4