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Home > Transmitters > Endress+Hauser > Endress Hauser Absolute and gauge pressure Cerabar PMC21 PMP21 PMP23
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Endress Hauser Absolute and gauge pressure Cerabar PMC21 PMP21 PMP23

The Cerabar PMC21, PMP21, and PMP23 are a family of cost‑effective pressure transmitters designed for absolute and gauge pressure measurement in general industrial applications. They combine robust sensor technology with high accuracy and flexible configuration to meet diverse process requirements.

Model Sensor Type Key Features Typical Applications
Cerabar PMC21 Capacitive ceramic sensor (oil‑free) High wear and corrosion resistance; ideal for demanding process conditions. Chemical, oil & gas, power generation.
Cerabar PMP21 Piezoresistive metal sensor Wide measuring range up to 400 bar; multiple process connections and approvals. General industry, pumps, pipelines, vessels.
Cerabar PMP23 Fully welded metal sensor Designed for hygienic applications; EHEDG, 3‑A and FDA compliant; IP69 protection. Food & beverage, pharmaceutical; suitable for CIP/SIP cleaning.

Key Specifications & Features:

  • Reference accuracy: ±0.3 %

  • Long‑term stability: 0.2 % URL/year

  • Wetted materials: 316L stainless steel

  • Output signals: 4‑20 mA and IO‑Link

  • Global approvals: ATEX, IECEx, NEPSI, and other hazardous area certifications

All models offer reliable performance, easy commissioning, and are built to withstand harsh industrial environments while providing cost‑effective pressure measurement solutions.

Endress Hauser Absolute and gauge pressure Cerabar PMC21 PMP21 PMP23

 

The Endress+Hauser Cerabar PMC21, PMP21, and PMP23 are a family of cost‑effective pressure transmitters designed for the reliable measurement of absolute and gauge pressure in gases, vapors, and liquids. These devices are built with robust 316L stainless steel housings and process isolating diaphragms, ensuring high reproducibility, long‑term stability, and reference accuracy up to 0.3%. For applications with hygienic requirements, the PMP23 model stands out: it features a fully welded, IP69‑rated design, making it ideal for demanding washdown environments and compatible with Clean‑in‑Place (CIP) and Steam‑in‑Place (SIP) cleaning processes. The transmitters offer a range of output signals, including 4‑20 mA and IO‑Link options, and are supported by a wide array of international approvals for global use.

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