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Oxy-Flex Oxygen Analyzer

Oxy-Flex Oxygen Analyzer - CO2 Meter
Regular price $1,599.00 Sale price

Compare at $3,399.00

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The Oxy-Flex Oxygen Analyzer is suitable for measuring oxygen closed systems, such as ventilation pipes and boiler exhaust flues.

The Oxy-Flex Oxygen Analyzer is designed to measure the oxygen concentration in air or gas mixtures with temperatures of -100 to 400⁰C. The oxygen analyzer employs a well proven, small zirconium dioxide based element at its heart and due to its innovative design does not require a reference gas.

The oxygen sensor element is mounted in the tip of the stainless steel probe and is protected by a stainless steel cap. The IP65 waterproof die-cast aluminum housing accommodates the electronics and provides the interface for the customer to connect to.


  • Zirconium dioxide technology
  • High accuracy linear output
  • Configurable outputs; 4-20mA and 0-10Vdc or RS232 interface
  • Select output measuring ranges; 0-25% O2 or 0-100% O2 or fully adjustable via RS232
  • Can be calibrated in fresh air (20.7% O2) or in any other known O2 concentration
  • Housed in a sealed die-cast aluminum housing with attached oxygen sensor probe and Amphenol connector
  • Works at temperatures from -100 to 400⁰C
  • Various probe lengths available


  • OXY-FLEX-1-H - 12mm diameter x 400mm probe length
  • OXY-FLEX-0-H - 12mm diameter x 220mm probe length


  • Oxygen range (analogue output): 0.1-25% Oxygen, or 0.1-100% O2, 
  • Oxygen range (RS232 output): 0.1 and 100% 
  • Accuracy after calibration: 1% O2
  • Repeatability after calibration: 0.5% O2
  • Analogue 4-20mA: 0.01mA
  • Analogue 0-10Vdc: 0.01V
  • Digital RS232: 0.01% O2
  • Response Time: < 15 seconds
  • Warm Up Time (prior to sensor operation): 60 seconds
  • Supply voltage: 24VDC ± 10%
  • Supply current: 500mA max. at 24VDC
  • Digital Output: RS232
  • Housing temperature limits: Storage/Operating: -10°C to +85°C
  • Permissible gas temperatures (probe tip):
  • Standard: -100°C to +250°C
  • High: -100°C to +400°C


    • 90 days - See CO2Meter Terms and Conditions. 

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      "Easy to install, easy to set up, and easy calibration - just what I was looking for."

      - Phillip Farrar
      Water Plant Superintendent

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