O2 Measuring Range: 0.03-20ppm Body Material: Noryl Cathode: Silver Anode: Lead Maximum Temperature: 50 Degrees C Temperature Sensor: Connect to your controller or PLC for temperature output Cable length: 10 feet, tinned leads Minimum Flow rate: 2 inches per second Output Air Saturation HDPE DO6400 & DO7400 (45mV +/- 9mV) PTFE DO6400 & DO7400 (33mV +/- 9mV