Michell Instruments is an international leader in high-precision sensing with 40 years’ experience in the field, specialising in instrumentation for dew point, relative humidity and oxygen analysis.The company serves industries as diverse as petrochemical and pharmaceutical to power generation and food processing. The product range includes:

  • High-precision ceramic moisture sensors to measure trace moisture in process applications.
  • Relative humidity transmitters and sensors for use in HVAC applications, pharmaceutical storage and other production processes where controlled environmental conditions are crucial.
  • Humidity calibration systems and reference dew-point hygrometers enable customers to carry out the calibration of portable hygrometers and relative humidity instruments in-house, saving on downtime and costs.
  • Zirconia and Thermo-paramagnetic oxygen analyzers for combustion optimization, maintaining gas purity, controlling levels of CO2 in breweries and many other applications.
  • Condumax II Hydrocarbon dew point analyzers ensure the quality of natural gas at custody transfer, prevent gas burner failure and prolong the life of process equipment – helping companies save millions of dollars on repairs and down-time.
  • Trace moisture in hydrocarbon liquids analyzers are available in explosion-proof and intrinsically safe versions and allow the continuous measurement of moisture content in a wide range of applications from catalytic refinery processes to pure hydrocarbons.
  • Process moisture analyzers provide continuous on-line measurements of trace moisture in process gases and are available as explosion-proof, intrinsically safe and laboratory versions.

Michell Instruments has three manufacturing locations: Oosterhout, The Netherlands; Lyon, France and Ely, UK. The company has an extensive network of factory trained application engineers, subsidiaries and distributors stretching across 56 countries.

Condumax II and OptiPEAK TDL600 Michell Instruments

Condumax II and OptiPEAK TDL600

Combined Hydrocarbon Dew Point and Moisture Analyzer for Natural Gas Transmission Pipeline Quality...

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Condumax II On-Line Hydrocarbon Dew-Point Analyzer Michell Instruments

Condumax II On-Line Hydrocarbon De...

Condumax II On-Line is a fully self-contained hydrocarbon dew point analyzer, using the proven "Dark Spot" hydrocarbon d...

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Condumax II Transportable Michell Instruments

Condumax II Transportable

Condumax II Transportable

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Intrinsically Safe Field Display for use with Easidew I.S. and Easidew PRO I.S. Process Analyzers

Intrinsically Safe Field Display f...

The Intrinsically Safe Field Display is a 4-digit loop-powered local monitor for the Easidew PRO I.S. and Easidew I.S. transmitt...

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Liquidew EExd Moisture in Liquids Analyzer Process Analyzers

Liquidew EExd Moisture in Liquids ...

The Liquidew EExd offers complete trace moisture measurement, applying a robust sensor technology to provide direct, accurate, on...

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Liquidew I.S. Moisture in Liquid Analyzer Process Analyzers

Liquidew I.S. Moisture in Liquid A...

On-line measurement of moisture content in liquids is accurate, fast and reliable with the Liquidew I.S. Moisture in Liquid Anal...

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OptiPEAK TDL600 Michell Instruments


The next generation TDLAS Analyzer for automatic online measurement of moisture in variable compositions of natural gas and biom...

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Promet EExd Process Moisture Analyzer Michell Instruments

Promet EExd Process Moisture Analyzer

Promet EExd Process Moisture Analyzers are hazardous-area rated industrial hygrometer systems for measurement of water vapor con...

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Promet I.S. Process Moisture Analyzer Michell Instruments

Promet I.S. Process Moisture Analyzer

Promet I.S. Process Moisture Analyzers are heavy duty, industrial hygrometer systems for measurement of high pressure, process ga...

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QMA401 Michell Instruments


The next generation Advanced Quartz Crystal Microbalance analyzer from Michell Instruments is designed to provide reliable, fast...

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Moisture Analyzers and Hydrocarbon Dew-Point Analyzers