Sensidyne, LP SensAlert Oxygen Sensor 25%vol 403162-D-1

Min. Indicated Concentration Change ......... 0.1 %vol Span Drift .................... .................... .......... < 10% change per year (typical) Response Time (Rise) .................... ............. T90: < 10 seconds (from 0 to 20.9 %vol O2) Temperature Range .................... ............... -20° to 50°C (-4° to 122°F) Humidity Range (continuous) .................... .. 5–95 %RH, non-condensing Pressure Range .................... .................... .. Ambient atmospheric, ± 1 psi Recommended Calibration Flow Rate ......... 1.0 LPM