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.

DT722 Rugged Industrial Relative Humidity and Temperature Transmitter - Duct Mount Michell Instruments

DT722 Rugged Industrial Relative H...

The DT722 is a rugged industrial relative humidity and temperature transmitter designed for process applications where accurate,...

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HygroSmart HS3 Probe Relative Humidity Products

HygroSmart HS3 Probe

The HygroSmart HS3 is an accurate, stable and user configurable probe designed to provide reliable humidity measurement for proce...

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HygroSmart I7000XP Relative Humidity Products

HygroSmart I7000XP

The HygroSmart I7000XP sensor is designed to accurately and reliably measure relative humidity and temperature in a wide spectru...

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MDM25 Hand-Held Hygrometer Portable Hygrometers

MDM25 Hand-Held Hygrometer

The MDM25 is a portable, battery-operated handmeter, and is available with a number of different probe confi gurations. It displ...

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PC33 & 52 Analog Relative Humidity and Temperature Probe Michell Instruments

PC33 & 52 Analog Relative Humi...

The PC 33 & 52 series offers a comprehensive range of relative humidity probes for accurate, stable and repeatable measure...

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PC62 & 62V Digital Relative Humidity and Temperature Probe with Digital or analogue Output Michell Instruments

PC62 & 62V Digital Relative Hu...

The PC series offers a comprehensive range of relative humidity probes for accurate, stable and repeatable measurements. Avail...

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PCMini52 Digital Relative Humidity and Temperature Mini Probe Michell Instruments

PCMini52 Digital Relative Humidity...

The micro processor control and multi-point calibration gives the PCMini52 RH probe excellent performance in terms of accuracy a...

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PCMini70 Relative Humidity and Temperature Mini Probe Michell Instruments

PCMini70 Relative Humidity and Tem...

The PCMini70 is a relative humidity mini probe based on the interchangeable Hygrosmart module. Product Features...

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PFMini72 Relative Humidity and Temperature Probe Michell Instruments

PFMini72 Relative Humidity and Tem...

PFMini72 relative humidity probes are equipped with the Hygrosmart relative humidity sensor/converter. This interchangeable modu...

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Relative Humidity Sensors, Humidity Meters, Instruments