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Suitable for use with natural gas containing up to 20% hydrogen with no further modification required.

Process Moisture Analyzer - Michell Promet EExd

Natural Gas Water Dew-Point Analyzer


  • EExd flameproof certified - IECEx, ATEX, cCSAus and TC TR Ex
  • Complete hazardous area installation
  • Single- or dual-channel measurement
  • Moisture content, dew point and pressure
  • Calibration traceable to NPL (UK) and NIST (USA)
  • Sour gas compatible
  • Field calibration maintenance
  • Range -120 to +30°Cdp, 0.001 to 30,000 ppmV

Promet EExd Process Moisture Analyzers are hazardous-area rated industrial hygrometer systems for measurement of water vapor content in process gases on natural gas platforms and terminals as well as in petrochemical plants and industrial manufacturing facilities.

The Promet EExd is installed directly in the hazardous area, simplifying site installation and retrofits. Promet EExd combines proven Michell moisture sensing technologies with sample conditioning systems designed to provide a reliable and easy-to-operate, multi-channel, on-line instrument for moisture measurement in flammable gases.