Endress+Hauser PMP75-42JC8125 | Cerabar S Gauge Pressure Transmitter 4-20mA HART

Endress+Hauser PMP75-42JC8125 digital pressure transmitter. Cerabar S PMP75 series, 4-20mA HART, 0.075% accuracy, 316L wetted parts, G1/2 thread, -40 to 120°C.

Product Overview

The Endress+Hauser PMP75-42JC8125​ is a digital gauge pressure transmitter​ from the Cerabar S PMP75 series. It features a fully welded metal diaphragm seal​ for reliable measurement of liquids and gases in demanding process conditions. This specific variant is configured with 4-20mA HART output, G1/2" process connection, and 316L stainless steel wetted parts. It offers high accuracy of 0.075%​ and is designed for applications requiring robust performance in chemical, oil & gas, and general process industries.

Technical Specifications (Measurement & Electrical)

Technical Specifications (Mechanical & Process)

Key Features

• High Overpressure Protection:​ Withstands up to 105 bar static pressure, providing excellent safety margin for pressure spikes.

• Diaphragm Seal System:​ Fully welded metal isolation eliminates gaskets, preventing leakage and ensuring compatibility with aggressive media.

• HART Communication:​ Enables remote configuration, calibration, and diagnostics via the 4-20mA loop without interrupting the signal.

• Wide Turndown:​ 100:1 adjustable range allows for high resolution even at low measured values, optimizing inventory.

Applications

• Process Pressure Monitoring:​ Continuous pressure measurement in pipelines and vessels for chemical and petrochemical plants.

• Level by Pressure:​ Hydrostatic level measurement in closed tanks containing water, chemicals, or light oils.

• Pump & Compressor Control:​ Providing reliable feedback for pressure control loops and safety interlocks.