Heated Oxygen Probe

for flue gas measurements



INDUS 850 Series Heated Oxygen Probes are meant for accurate in-situ measurement of oxygen in power plants. It consists of a long zirconia-based sensor configured in an SS316 sheath. A high quality heater helps keep the temperature above 700oC for optimum performance of sensor. Two sintered titanium frit filters keep the ash away from the sensor. The probe is supplied in lengths upto 2 meters. Abrasion shield is optional.


  • Fast response
  • Built-in heater
  • Sheath made of SS 316 steel
  • Removable sintered SS filter to filter out dust
  • Sensor imported from Australia

Data Sheet (PDF) / (HTML)