Absolute and gauge pressureCerabar PMP21

Application

The Cerabar PMP21 is a cost-effective and highly compact pressure transmitter equipped with a piezo-resistive sensor. It is capable of measuring both absolute and gauge pressure within a range of 400mbar to 400bar. Engineered to endure the demanding conditions of the process industry, the PMP21 boasts ingress protection ratings of up to IP68 and is constructed from high-quality materials such as 316L stainless steel. This versatile transmitter is suitable for use in various environments, thanks to its wide range of certifications, including hazardous area and marine certifications.

The PMP21 pressure transducer features a piezo-resistive metal sensor designed for measuring absolute or gauge pressure in both gases and liquids.

• Process Connections: Threads
• Process Temperature Range: -40 to +100°C (-40 to +212°F)
• Process Pressure Range: 400mbar to 400bar (6 to 6,000psi)
• Accuracy: ±0.3% of span
• Certifications: International explosion protection certificates, marine approvals

Benefits

• Efficient Installation: The compact design and customizable measuring ranges of the PMP21 make it easy and quick to install and set up within the plant.
• High Accuracy and Stability: With a reference accuracy of 0.3% and excellent long-term stability and repeatability, the PMP21 ensures reliable and precise process monitoring.
• Enhanced Process Reliability: The PMP21’s robust construction using 316L stainless steel, combined with the option for a submersible version with IP68 ingress protection, supports enhanced process availability.
• Compliance and Safety: The PMP21 supports plant safety and documentation needs through compliance with various hazardous area and marine certifications, and it offers optional EN10204 3.1 material certificates for traceability.

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