Absolute and gauge pressure Cerabar PMC71 – MAKGIL - HỆ THỐNG CUNG CẤP VẬT TƯ CÔNG NGHIỆP SỐ 1 VIỆT NAM
Danh mục sản phẩm

Absolute and gauge pressure Cerabar PMC71

Mã sản phẩm: PMC71
Nhà sản xuất: Endress + Hauser-Germany
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Digital pressure transmitter with oil-free ceramic sensor for measurement in gases or liquids

The Cerabar PMC71 digital pressure transmitter with capacitive, oil-free ceramic measuring cell is typically used in the 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. SIL2/3 according to IEC 61508.


  • 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)

  • HistoROM data management concept for fast and easy commissioning, maintenance and diagnostics

  • Easy menu-guided commissioning via local display, 4 to 20mA with HART, PROFIBUS PA, FOUNDATION Fieldbus

  • Highest safety due to gastight feedthrough with capabilities up to SIL2/3, certified to IEC 61508

  • Available with mounted manifolds: always fit, always tested for leaks

Field of application

Two chamber aluminum or stainless steel (316L) housing.

  • Process connections: Threads, flanges or hygienic connections

  • Process temperature: -40 to +150°C (-40 to +302°F)

  • Measuring ranges: -1/0 up to to +40bar (+1.5 to +600psi)

  • Accuracy: ±0.05%, "Platinum" ±0.025%

  • International explosion protection certificates, overfill prevention WHG, SIL, hygienic approvals, marine approvals

Features and specifications

Continuous / Liquids

Measuring PrincipleAbsolute and gauge pressure
Characteristic / ApplicationDigital transmitter with capacitive sensor and ceramic membrane
Modular transmitter
Long term stability
Enhanced safety via self diagnostic functions
Secondary process barrier
Specialitiesdiagnostic functionalities
different languages in software
Supply / Communication4...20mA HART:
10,5...45V DC
Ex ia: 10,5...30V DC
9...32V DC
"PLATINUM" 0,05%
Long term stability0,05% of URL/year
Ambient temperature-40°C...85°C
Process temperature-40°C...150°C
Process pressure absolute / max. overpressure limit60bar (900psi)
Pressure measuring range100mbar...40bar
Main wetted partsCeraphire ceramic
Alloy C
Process connectionThreads
Tri-Clamp ISO2852
Hygienic connections

Max. measurement distance400m (1312ft) H2O
Communication4 ... 20 mA HART

Certificates / ApprovalsATEX, FM, CSA C/US, IEC Ex, TIIS, INMETRO, NEPSI, EAC

Safety approvalsOverfill prevention WHG

Design approvalsEN 10204-3.1

Marine approvalGL/ ABS

Drinking water approvalsNSF

4-line digital display
SS- or Aluminiumhousing
Separate housing 

Application limitsMeasuring cell: ceramics
If pressurized, possibly use differential pressure measurement with two pressure transmitters (electronic dp). Observe ratio head pressure : hydrostatic pressure