Purpose: Measuring oxygen activity in molten steel Application area: Oxygen convectors, electric arc furnaces, induction furnaces, casting ladles Measurement range: from 50 to 1500 ppm О2 - metal oxidation from 1000 to 1800°C - metal temperature from 0.010 to 0.200 - carbon content Accuracy: 0 + 3°C at 1554°C (from 5 to 10) mV (depending on the level of oxygen activity) Measurement time: 8 sec Tube length: from 100 to 1500 mm (other lengths are available on request) Slag cap: Steel, cardboard NSC type: B, S