Michell Instruments MDM50

Portable Fast Response Hygrometer

Envent is working in partnership with Michell Instruments to provide a more comprehensive product offering of online process instruments designed specifically for measuring moisture in Natural Gas. Simple to use and rugged, the MDM50 high-speed portable hygrometer is the ideal tool for a wide range of on-site maintenance spot checks. The robust integral sample system and fast-response polymer moisture sensor provide a quick, accurate moisture measurement in a broad range of dew-point applications.

  • Features
    • Rapid spot-check measurements to -60°C dew point
    • 16 hours operation between recharging
    • Sample at pressure or atmospheric
    • Accuracy +/-2°C dew point
    • Traceable 9-point calibration certificate
    • Rugged industrial design
    • Compact and simple to use
    • Sample connection kits
    • Response to -60°C dew point in 3 minutes
  • Downloads
  • Certification

    For any certification documentation please make a request through the contact us form. 

  • Applications
    • Compressed air
    • Gas generators
    • Railway Pneumatics
    • Plastic moulding dryers
    • Additive manufacturing
    • Instrument air
  • Specifications


    Measurement Range -60 to +20 °C dew point
    Accuracy ±2°C dew point
    Response Time  T95 to -60°C dew point in <3 minutes
    Repeatability  0.5°C dew point
    Calibration 9-point calibration certificate traceable to national standards

Contact us to learn more about this product

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