SR-X2V AAY80-390 40X-V Electrochemical Gas Oxygen Sensors IMPORTANT NOTES Obstruction of the vent hole will compromise performance, and must be avoided. Do not remove label. Adequate free volume should be provided below the sensor to ensure full performance. All tolerances 0.15 mm unless otherwise stated. DO NOT solder to pins. All performance data is based on conditions at 20ºC, 50% RH and 1013 mbar. Typical Applications General purpose, portable or fxed life safety. Technical Specifcations Technology Electrochemical Measurement Range 1-25% vol. O2 Maximum Overload 30% vol. O2 Output Signal 0.10 0.02 mA in Air Response Time (T90) ?15 Seconds Zero Current (Offset) 0.6% vol. O2 Linearity Can be considered linear in many cases. MECHANICAL Casing Material ABS Weight 16 g Orientation Sensitivity 0.2%vol. O2 equivalent LIFETIME Long Term Output Drift 2% signal/month Typically 5% over operating life Expected Operating Life Minimum 24 months in air Storage Life 6 months in original packaging Warranty Period 24 months from date of despatch