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Endress+Hauser Cerabar PMP43 Hygienic Pressure Transmitter

Product Overview

The Cerabar PMP43 is a compact, high-performance pressure transmitter from Endress+Hauser’s Compact Line, specifically engineered for demanding hygienic applications in the food & beverage and life science industries . It provides precise and reliable measurement of absolute and gauge pressure in liquids and gases, making it ideal for pressure monitoring and hydrostatic level measurement in pipelines, process tanks, and storage vessels .

Key Features and Benefits

  • High Accuracy and Performance: The PMP43 delivers excellent measurement precision with a reference accuracy of up to ±0.075% (platinum version) . It offers a pressure measuring range of 400 mbar to 100 bar (6 psi to 1450 psi) .

  • Designed for Hygienic Environments: Featuring a fully welded, 360-degree hygienic design with IP69 ingress protection, the device ensures efficient cleaning and prevents contamination . It holds key hygienic certifications including 3-A, EHEDG, and CoC-ASME BPE .

  • Wide Process Temperature Range: The transmitter is capable of handling standard process temperatures from -40°C to +130°C, with an optional version supporting up to +200°C . This makes it suitable for both CIP (Clean-in-Place) and SIP (Steam-in-Place) processes .

  • Compact and Flexible Installation: Its compact sensor design and a wide variety of small hygienic process connections allow for flexible installation, even in tight spaces and narrow skids .

  • Advanced Diagnostics (Heartbeat Technology): The PMP43 is equipped with Endress+Hauser’s Heartbeat Technology, which enables continuous diagnostics, on-demand verification without process interruption, and monitoring for process anomalies like blocked impulse lines .

  • Intuitive Operation and Communication: It features a user-friendly interface with a colored, backlit touch display for guided commissioning . The device supports standard 4-20 mA and HART communication, with options for IO-Link and Bluetooth® for advanced digital integration .

Applications

The Cerabar PMP43 is the ideal solution for a variety of critical hygienic applications:

  • Pressure monitoring in process pipes 

  • Hydrostatic level measurement in process and pressurized tanks 

  • Pressure monitoring in compact skids, modules, and small equipment 

It is perfectly suited for the Food & Beverage and Life Science industries, where product safety, cleanability, and process reliability are paramount

Endress Hauser Cerabar Hygienic Pressure Transmitter PMP43

 

The Cerabar PMP43 is a compact, high-performance pressure transmitter from Endress+Hauser’s Compact Line, specifically engineered for demanding hygienic applications in the food & beverage and life science industries . It delivers precise measurement of absolute and gauge pressure in liquids and gases across a measuring range of 400 mbar to 100 bar (6 psi to 1450 psi) .

Superior Accuracy and Performance

The PMP43 offers outstanding measurement precision with a reference accuracy of ±0.1% as standard, and an enhanced platinum version achieving ±0.075% . Its exceptional long-term stability ensures reliable operation: 0.1% of URL per year, 0.2% over 5 years, and 0.25% over 10 years . The device supports a maximum turndown ratio of 20:1, providing exceptional flexibility across varying process requirements .

Engineered for Hygienic Environments

The PMP43 features a fully welded, 360-degree hygienic design with IP69 ingress protection, enabling efficient cleaning and preventing contamination . It is certified to key hygienic standards including 3-A, EHEDG, and CoC-ASME BPE . Standard process temperature ranges from -40°C to +130°C, with an optional version supporting up to +200°C, making it suitable for both CIP (Clean-in-Place) and SIP (Steam-in-Place) processes .

Advanced Diagnostics and Ease of Use

Equipped with Heartbeat Technology, the PMP43 enables continuous diagnostics, on-demand verification without process interruption, and permanent monitoring of process anomalies such as blocked impulse lines . Commissioning is simplified with a colored, backlit touch display and guided setup wizards. The device supports standard 4-20 mA HART communication, with optional IO-Link and Bluetooth® wireless technology for advanced digital integration and remote access.

Flexible Installation and Connectivity

Its compact sensor design and wide variety of hygienic process connections—including Tri-Clamp, DIN11851, Varivent, and NEUMO—allow for flexible installation even in tight spaces and narrow skids. The transmitter is available with multiple international hazardous area approvals (ATEX, IECEx, CSA, etc.) and drinking water certifications (NSF/ANSI 61, ACS, KTW) .

Applications

The Cerabar PMP43 is ideal for:

  • Pressure monitoring in process pipes and pipelines

  • Hydrostatic level measurement in process and storage tanks

  • Pressure monitoring in compact skids, modules, and small equipment 

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