The Endress+Hauser Cerabar PMC51 Absolute and Gauge Pressure Transmitter
Endress+Hauser Cerabar PMC51 Absolute and Gauge Pressure Transmitter

Order #: Endress+Hauser Cerabar PMC51 Absolute Pressure Transmitter

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The Endress+Hauser Cerabar PMC51 Absolute and Gauge Pressure Transmitter

Endress+Hauser Cerabar PMC51 Absolute and Gauge Pressure Transmitter

Order #: Endress+Hauser Cerabar PMC51 Absolute Pressure Transmitter

The Cerabar PMC51 digital pressure transmitter with capacitive, oil-free ceramic measuring cell is typically used in process and hygienic applications for pressure, level, volume or mass measurement in liquids and gases. It guarantees high degree of system safety thanks to vacuum-proof ceramic membrane with integrated breakage detection. Quick Setup with adjustable measuring range allows simple commissioning, reduces costs and saves time. SIL2 according to IEC 61508 / IEC 61511.

Availability: Ships in 2-3 Weeks
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Product Highlights

  • Best fit for vacuum applications and applications with corrosive and abrasive media
  • Process safety through membrane breakage detection
  • Overload-resistant high purity ceramic sensor (99.9% Al2O3)
  • Condensation resistant also for hygienic applications
  • Easy menu-guided commissioning via local display, 4 to 20mA with HART, PROFIBUS PA, FOUNDATION Fieldbus
  • Process pressure up to SIL2, certified to IEC 61508 and IEC 61511
  • Modular concept for easy replacement of display or electronics

Field of Application

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 ranges: -1/0 up to +40bar (-15/0 to +600psi)
  • Accuracy: ±0.15%, "Platinum" ±0.075%
  • International explosion protection certificates, overfill prevention WHG, SIL, hygienic approvals, marine approvals
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Continuous/Liquids
Measuring Principle Hydrostatic
Characteristic / Application Smart and reliable pressure transmitter, with capacitive measuring cell and ceramic process isolating diaphragm (Ceraphire)
Supply / Communication 4 ..20mA HART:
11,5...45V DC
Ex ia: 11,5...30V DC
PROFIBUS PA
FOUNDATION Fieldbus
Accuracy 0,15% Platinum 0,075%
Long Term Stability 0,1% of URL/year
Ambient Temperature -40°C...85°C (-40°F...185°F)
Process Temperature -20°C...125°C (-4°F...275°F)
Process Pressure Absolute / Max. Overpressure Limit 60bar (9000psi)
Pressure Measuring Range 100mbar...40bar (1.5psi...600psi)
Main Wetted Parts Ceraphire
Sealing
Alloy C276
316L
Process Connection Threads
Flanges (DIN, ASME, JIS)
Max. Measurement Distance 4000m (1312ft) H2O
Output 4...20 mA HART
PROFIBUS PA
FOUNDATION Fieldbus
Certificates / Approvals ATEX, FM, CSA, CSA C/US, IEC Ex, TIIS, INMETRO, NEPSI
SIL
EN10204-3.1
NACE
CoC ASME-BPE
3A, EHEDG
Marine
Options local display
Application Limits Measuring cell: ceramics
If pressurized, possibly use differential pressure measurement with two pressure transmitters (electronic dp). Observe ratio head pressure : hydrostatic pressure


Pressure
Measuring Principle Hydrostatic
Characteristic Smart and reliable pressure transmitter with capacitive measuring cell and ceramic process isolating diaphragm (Ceraphire)
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 0,15%
Platinum 0,075%
Long Term Stability Less than 0,1% of URL/year
Less than 0,175% of URL/ 5 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 100mbar...40bar
(1.5psi...600psi)
relative/ absolute
Smallest Calibratable Span 210 mbar (1.45 psi)
Vacuum Resistance 0 mbar abs.
Max. Turn Down 20:1
Max. Overpressure Limit 60bar (900psi)
Process Connection Thread: G1/2...G2, R1/2, MNPT1/2
Flange: DN25...DN80, ASME 1"...4", JIS 10K
Hygienic Tri-Clamp
DIN11851
DIN11864-1
NEUMO
Varivent N
SMS
DRD
Material Process Membrane Ceramic
Material Gasket Viton, EPDM, NBR, Kalrez
Fill Fluid None, dry measuring cell
Material Housing Die-cast aluminum, AISI 316L
Output 4...20 mA
4...20 mA HART
PROFIBUS PA
FOUNDATION Fieldbus
Certificates / Approvals ATEX, FM, CSA, CSA C/US, IEC Ex, TIIS, INMETRO, NEPSI
SIL
EN10204-3.1
NACE
CoC ASME-BPE
3A, EHEDG
GL/ ABS/ LR/ BV/ DNV Marine
NSF Drinking water
Options Display
PWIS free