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JS Oxygen Probe - For Use In Flues & Boilers

Supplier: Ceramic Oxide Fabricators (Australia)

The JS C700 probe is a heated probe, intended for use in flues and boilers where the temperature of the Operating temperature gases are below 700°C.

Price Guide: POA

The JS C700 Oxygen Probe incorporates a heater to maintain the sensor at its working temperature, even if the gas is at a much lower temperature.

The features of the JS probe include:

  • Heater sealed in a stainless steel can, isolating it from corrosive flue gases.
  • Porous stainless steel filter to minimise dust build-up on the sensor.
  • Gas inlet for calibration gases.
  • Purge facility, to clean the filter in-situ.
  • Modular construction for simple maintenance.
  • Compact design, allowing installation in small or large flues.
  • Integrated thermocouple, enabling accurate temperature control of the heater.

JS C700 Oxygen Probe Features

  • Specific for O2
  • High O2 sensitivity and selectivity
  • High dynamic range of detection
  • High temperature of operation
  • Rapid responses
  • In situ measurement
  • Solid state electronic component – rugged sensor
  • 240 VAC 50-60 Hz or 110 VAC 50-60 Hz
  • Available up to 1000 mm
  • Purge air


  • Fuel combustion efficiency control
  • Furnace gas analysis
  • Waste management systems
  • Flue gas analysis
  • O2 levels at high temperatures
  • CO2 harsh environments

The JS probe requires a separate user-supplied instrument panel providing power and temperature control for the heater, purge timing and purge gas.

Please note that above 850 °C the probe will experience irreparable damage.

This probe can be ordered in a range of different sizes in steps of 100 mm, and with a K-Type thermocouple.

For more information please call or use the IndustrySearch enquiry box for a direct reply.