IMM Oxygen Probe
SYSCON Sensors Oxygen Measuring probes are designed for the Steel industry to aid in the refining process by quick and accurate measurement of active oxygen and precise temperature. They are ideal for taking oxygen readings from Electric Arc Furnace (EAF), Basic Oxygen Furnace (BOF), Ladle, or Tundish stations.
SYSCON Oxygen sensors contain an electrochemical cell which generates an output voltage that allows the precise computation of active oxygen present in molten steel. The probe also includes a Type-S thermocouple to provide simultaneous temperature indication. The sensor probes include cardboard tubes which are used to protect the lance and contact block during immersion.
Immersion tubes are made from high density convolute wound paper for maximum strength and resilience. Probes with immersion tubes are available in a variety of lengths.
Maintain stock in cool, dry, and well-ventilated location. Paper tube moisture content must remain below 12%. Appropriate PPE required; splashing of molten metal can occur.
| Thermocouple sensor | Pt / PtPh 10% Type-SAccuracy: +-5F |
|---|---|
| Oxygen sensor | ZrO (MgO stabilized) / Cr-Cr203Accuracy: +-5-10 MvRange: 1-200 ppm |
| Slag Cap | Steel and cardboard |
| Sampling Time | 6-7 seconds; 10s max immersion |
| Tube Length | 32in, 813mm 44in, 1,118mm 72in, 1,829mm |
| Tube Diameter | ID: 1.15in, 29mm OD: 1.83in, 46mm |
| Thermocouple sensor | Pt / PtPh 10% Type-SAccuracy: +-5F |
|---|---|
| Oxygen sensor | ZrO (MgO stabilized) / Cr-Cr203Accuracy: +-5-10 MvRange: 1-2000 ppm |
| Slag Cap | Steel and cardboard |
| Sampling Time | 6-7 seconds; 10s max immersion |
| Tube Length | As required |
| Tube Diameter | ID: 1.15” (29.3mm), OD: 1.83” (46mm) |
