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Specs at a glance
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Accuracy
Standard 0.1%
Platinum 0.075% -
Process temperature
-40°C...130°C
(-40°F...266°F) -
Pressure measuring range
1 bar...400 bar
(15 psi...6000 psi) -
Process pressure / max. overpressure limit
600 bar (9000 psi)
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Main wetted parts
316L
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Max. measurement distance
4000 m (13.123 ft) H2O
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Material process membrane
316L, AlloyC,
Rhodium>Gold -
Measuring cell
400mbar...400bar
(5.8 psi...6000psi)
relative/ absolute
Field of application
The Cerabar PMP51 digital pressure transmitter with metal membrane is typically used in process and hygiene applications for pressure, level, volume or mass measurement in liquids or gases. PMP51 is designed for high pressure applications up to 400bar. Quick Setup with adjustable measuring range allows simple commissioning, reduces costs and saves time. SIL2 according to IEC 61508 and IEC 61511.
Single chamber aluminum or stainless steel (316L) housing.
Process connections: Threads, flanges or hygienic connections
Process temperature: -40 to +130°C (-40 to +266°F), 150°C (302°F) for 1h
Measuring range: -1/0 up to +400bar (-15/0 up to +6,000psi)
Accuracy: ±0.1%, "Platinum" ±0.075%
International explosion protection certificates, SIL, hygienic approvals, marine approvals
Benefits
Accurate measurement of the process value even in the case of changing process temperature
Process safety assured with small flush mounted process connections in hygienic applications
For process pressure monitoring up to SIL2, certified to IEC 61508 and IEC 61511
Modular concept for easy replacement of display or electronics
Easy menu-guided commissioning via on-site display, 4 to 20mA with HART, PROFIBUS PA, FOUNDATION Fieldbus
Seamless and independent system integration (HART/PA/FF)
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Available with mounted manifolds: always fit, always tested for leaks
Videos
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Pressure measuring principle
Lean selection
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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity

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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
-
Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
FLEX selections | Technical excellence | Simplicity |
---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
|
Simplicity
|
Lean selection Handle your core processes easily |
Technical excellence
|
Simplicity
|
Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
|
Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
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Measuring principle
Absolute and gauge pressure
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Characteristic
Smart and reliable pressure transmitter, with piezoresistive measuring cell
and metal welded process isolating
diaphragm -
Supply voltage
4...20mA HART
11,5...45V DC (Non Ex):
Ex ia: 11,5...30V DC
PROFIBUS PA:
9...32 V DC (Non Ex)
FOUNDATION Fieldbus:
9...32 V DC (Non Ex) -
Reference Accuracy
Standard 0.1%
Platinum 0.075% -
Long term stability
0.1% of URL/year
0.2% of URL/ 5 years
0.25% of URL/ 10 years -
Process temperature
-40°C...+130°C
(-40°F...+266°F
+150°C for 1h
(+302°F for 1h) -
Ambient temperature
-40°C...+85°C
(-40°F...+185°F) -
Measuring cell
400mbar...400bar
(5.8 psi...6000psi)
relative/ absolute -
Smallest calibratable span
20 mbar (0.3 psi)
-
Vacuum resistance
10 mbar (0.15 psi)
-
Max. Turn down
20:1
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Max. overpressure limit
600bar (9000psi)
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Process connection
Thread:
G1/2...G2, MNPT1/2...MNPT2
Flange:
DN25...DN80,
ASME 1 1/2"...4", -
Process connection hygienic
Tri-Clamp
DIN11851
NEUMO
Varivent N
SMS
DRD -
Material process membrane
316L, AlloyC,
Rhodium>Gold -
Material gasket
None, measuring cell welded
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Fill fluid
Silicone oil,
Inert oil -
Material housing
Die-cast aluminum,
AISI 316L -
Communication
4...20 mA
4...20 mA HART
PROFIBUS PA
FOUNDATION Fieldbus
IO-Link -
Certificates / Approvals
ATEX, FM, CSA, CSA C/US, IEC Ex, INMETRO, NEPSI, UK Ex
-
Safety approvals
SIL
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Design approvals
EN10204-3.1
NACE MR0175 -
Hygienic approvals
3A, EHEDG
CoC ASME-BPE -
Marine approvals
GL/ ABS/ LR/ BV/ DNV
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Drinking water approvals
NSF
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Successor
PMP51B
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Measuring principle
Absolute and gauge pressure
-
Characteristic / Application
Smart and reliable pressure transmitter, with piezoresistive measuring cell
and metal welded process isolating
diaphragm -
Supply / Communication
4 ..20 mA HART:
11,5...45 V DC
Ex ia: 11,5...30 V DC
PROFIBUS PA
FOUNDATION Fieldbus -
Accuracy
Standard 0.1%
Platinum 0.075% -
Long term stability
< 0,1% von URL/ year
0,2% of URL/ 5 years
0,25% of URL/ 10 years -
Ambient temperature
-40°C...85°C
(-40°F...185°F) -
Process temperature
-40°C...130°C
(-40°F...266°F) -
Process pressure / max. overpressure limit
600 bar (9000 psi)
-
Pressure measuring range
1 bar...400 bar
(15 psi...6000 psi) -
Main wetted parts
316L
-
Process connection
Threads
Flanges (DIN, ASME, JIS)
Hygienic connections
Tri-Clamp ISO2852 -
Max. measurement distance
4000 m (13.123 ft) H2O
-
Communication
4...20 mA HART
PROFIBUS PA
FOUNDATION Fieldbus
IO-Link -
Certificates / Approvals
ATEX, FM, CSA, CSA C/US, IEC Ex, INMETRO, NEPSI
-
Safety approvals
SIL
-
Design approvals
EN 10204-3.1
NACE MR0175, MR0103
AD2000 -
Hygienic approvals
3A, EHEDG
CoC ASME-BPE -
Marine approval
GL/ ABS/ LR/ BV/ DNV
-
Drinking water approvals
NSF
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Options
Local display
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Successor
PMP51B
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Application limits
Measuring cell: Metal welded
If pressurized, possibly use differential pressure meas-urement with two pressure transmitters (electronic dp). Observe ratio head pressure : hydrostatic pressure
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Technical Information (TI)
TI Cerabar M PMC51, PMP51 , PMP55
English version - 04/2024
New version available in English
Process pressure measurement 4 to 20 mA, HART, IO-Link, PA, FF
EN 01/04/202422/08/202206/09/202101/04/202016/04/2019Language:
English
Version:
01/04/2024
File size:
3.8 MB
File name:
TI00436PEN_3224-00.pdf
-
-
-
Installation Instructions (EA)
Electronics for Cerabar M, Deltapilot M Installation Instruction
English version - 09/2013
New version available in English
Cerabar M PMC51, PMP51, PMP55, Deltapilot M FMB5x
EN 30/09/201312/04/2012Language:
English
Version:
30/09/2013
File size:
556.1 KB
File name:
EA00016PA2_1313.pdf
-
-
-
Technical Information (TI)
TI Weld-in adapter, process adapter and flanges
-
Technical Information (TI)
English version - 12/2024Level, pressure and temperature measurement
EN 06/12/202425/03/202415/09/202328/10/202130/07/2021Language:
English
Version:
06/12/2024
File size:
1.3 MB
File name:
TI00426FEN_2624.pdf
-
-
-
Technical Information (TI)
TI Cerabar M PMC51, PMP51 , PMP55
-
Technical Information (TI)
English version - 04/2024Process pressure measurement
4 to 20 mA, HART, IO-Link, PA, FFEN 01/04/202422/08/202206/09/202101/04/202016/04/2019Language:
English
Version:
01/04/2024
File size:
3.8 MB
File name:
TI00436PEN_3224-00.pdf
-
-
-
Operating Instruction (BA)
Cerabar M PMC51, PMP51/55 Analog
-
Operating Instruction (BA)
English version - 08/2024With ceramic and silicon sensors
modular design and easy
operationEN 01/08/202413/07/201610/12/201411/06/201417/08/2012Language:
English
Version:
01/08/2024
File size:
715.7 KB
File name:
BA00385PEN_2122-00.pdf
-
-
-
Operating Instruction (BA)
Cerabar M /Deltabar M /Deltapilot M Operating Instructions PROFIBUS PA
-
Operating Instruction (BA)
English version - 08/2024Cerabar M PMC51, PMP51, PMP55, Pressure transmitter
Deltabar M
PMD55 Differential pressure transmitter Deltapilot M FMEN 01/08/202413/07/201610/12/201411/06/201417/08/2012Language:
English
Version:
01/08/2024
File size:
3.3 MB
File name:
BA00383PEN_0922-00.pdf
-
-
-
Operating Instruction (BA)
Cerabar M, Deltapilot M
-
Operating Instruction (BA)
English version - 08/2022Pressure / hydrostatics
IO-LinkEN 22/08/202231/07/2021Language:
English
Version:
22/08/2022
File size:
1.7 MB
File name:
BA02136PEN_0222-00.pdf
-
-
-
Operating Instruction (BA)
Cerabar M / Deltabar M / Deltapilot M, Operating Instructions FOUNDATION Fieldbus
-
Operating Instruction (BA)
English version - 08/2024Cerabar M PMC51, PMP51, PMP55 Pressure transmitter
Deltabar M PMD55 Differential pressure transmitter
Deltapilot M FMB50 Hyd
rostatic pressure transmitterEN 01/08/202413/07/201610/12/201411/06/201417/08/2012Language:
English
Version:
01/08/2024
File size:
13.8 MB
File name:
BA00384PEN_0922-00.pdf
-
-
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Operating Instruction (BA)
Cerabar M, Deltabar M, Deltapilot M HART (V 01.00.zz)
-
Operating Instruction (BA)
English version - 08/2024Cerabar M PMC51, PMP51/55 Pressure transmitter
Deltabar M
PMD55
Differential pressure transmitter
Deltapilot M FMB
50/5EN 01/08/202413/07/201610/12/201411/06/201417/08/2012Language:
English
Version:
01/08/2024
File size:
2.5 MB
File name:
BA00382PEN_2122-00.pdf
-
-
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Short Instruction (KA)
Cerabar M PMC51, PMP51, PMP55
-
Short Instruction (KA)
English version - 09/2021Process pressure measurement
FOUNDATION FieldbusEN 30/09/202113/07/201610/12/201411/06/201425/01/2012Language:
English
Version:
30/09/2021
File size:
914.7 KB
File name:
KA01032PEN_0621-00.pdf
-
-
-
Short Instruction (KA)
Cerabar M PMC51, PMP51, PMP55
-
Short Instruction (KA)
English version - 09/2021Process pressure measurement
PROFIBUS PAEN 30/09/202113/07/201610/12/201411/06/201425/01/2012Language:
English
Version:
30/09/2021
File size:
943.6 KB
File name:
KA01031PEN_0621-00.pdf
-
-
-
Short Instruction (KA)
Cerabar M PMC51, PMP51, PMP55
-
Short Instruction (KA)
English version - 12/2021Process pressure measurement
AnalogEN 15/12/202113/07/201610/12/201411/06/201425/01/2012Language:
English
Version:
15/12/2021
File size:
830.8 KB
File name:
KA01036PEN_1821-00.pdf
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M12 plug, IO-Link, housing side
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Adapter housing/cable entry
Drawing numberOrder code1571570154 -
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