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Gas Reference Library
Oxygen Characteristics
Understanding the Difference in Sensor Types (TBA)
TR3210 Wiring
TR3210 Figure 1
TR3210 Figure 2
CT1000 Layout
CT1000 Wiring
CT1000 Figure 1
CT1000 Figure 3

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Model TR0200
Oxygen (O2)


  • Measurement of Oxygen Depletion.
  • Ideal where temperatures, pressures and humidity fluctuate.
  • Ideal for cold environments down to
    -40 F/C.


Key Features

  • No maintenance Zirconium cell
  • No calibration required
  • No drift due to environmental or temperature changes
  • Operates at -40C in freezers
  • 10 + years sensor life
  • Local display, 4-20mA output
  • Joystick adjustable dual alarm relays
  • Integral computer controlled electronics
  • CE approved EMC EN 61326-1:2006
  • Made in the USA

TR0200 Long Life, Self Calibrating
Oxygen Transmitter

  • Sampling Method & Range: Diffusion, 0-25%
  • Operating Temperatures: -40 to 131F (-40 to 55C)
  • Sensor Type: long life Zirconium Oxide Sensor Cell
  • Sensor Life: 10+ years under normal operating conditions
  • Output: 4-20 mA, optional: dual relays, audible alarm
  • Power: 24VDC 100 mA without relays, 500 mA with relays
  • Calibration Requirement: None

Published: May 22, 2013 Last Updated: May 22, 2013