MICHELL XZR200 Oxygen Analyzer

As a member of Process Sensing Technologies (PST) we also offer products and solutions from Michell Instruments.

A cost effective zirconium-dioxide analyzer to measure percentage level oxygen in combustion processes, ambient air monitoring and many more applications. The unit is configurable to measure either 0-25% or 0-100% oxygen and offers manual or automatic calibration to suit the customer’s needs. Two probe lengths are available (210mm & 400mm) as well as two maximum sample temperatures (250°C & 400°C) for greater flexibility.      

Product features

  • Configurable outputs: 4-20 mA and 0 to 10 V DC or RS232 comms interface
  • Cycling 3.3 V DC logic output allows direct monitoring of the O2 sensor for diagnostic purposes
  • Can be calibrated in normal air (20.7% O2) or in any other known O2 concentration
  • Selectable output filtering allows fast and dynamic or slow and stable output
  • Externally triggered automatic or manual calibration
  • Diecast aluminium case IP65 with stainless steel probe
  • Sample temperature up to +400°C


  • Combustion control including oil, gas and biomass boiler applications
  • Laboratory & building air quality monitoring including confined space personnel safety
  • Composting
  • Scientific applications including respiratory studies of a community or an organism, plants and animals
  • Food and beverage packaging

Want to learn more about our products?
We will be pleased to personally advise you.

+1 631 427-3898

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