Indus Scientific Private Limited supplies Heated Oxygen Probe for Flue Gas Measurements. Indus Scientific Private Limited is an ISO 9001:2000 registered company. Indus Scientific Private Limited manufactures gas analyzers. Heated Oxygen Probe for Flue Gas Measurements is meant for accurate in-situ measurement of oxygen in power plants. Heated Oxygen Probe for Flue Gas Measurements consists of a long zirconia-based sensor configured in an SS316 sheath. A high quality heater helps keep the temperature above 700 degree C for optimum performance of sensor. Two sintered titanium frit filters of this probe keep the ash away from the sensor. The probe is supplied in lengths up to 2 meters. The model name of this probe is 850 Series.