O2-G2 Oxygen Sensor Oxyg Technical specifications Version 1.0 Miniatur Size ture Miniature Size O2-G2 Oxygen Sensor – Miniature size Figure 1 O2-G2 Schematic Diagram Bottom View Side View Bottom View Side View PERFORMANCE Output Response time Zero current Output Performance Output drift Output Operating lifedrift % change in output @ 3 months % months until change original output in 20.9% O2 85% in output @ 3 months Humidity sensitivity Pressure sensitivity Humidity Sensitivity CO2 sensitivity % O2 change: 0% to 95% rh @ 40°C (% 0% to output)/(% @ 40°C % O2 change:change of 95% rh change of pressure) @ 20kPa % (change in output)/% CO2 @ 5% CO2 (% change of output)/(% change of pressure) @ 20kPa % output/output at 20°C in 20.9% O2 % change in output/output at 20°C @ 5%OCO2 output / % CO2 in 20.9% % 2 Operating life ENVIRONMENTAL Environmental Pressure sensitivity Output at -20°C CO2 sensitivity +50°C Output at Output at -20oC Output at +50oC Temperature range Pressure range Humidity range Storage period SPECIFICATIONS Load resistor Temperature range Weight Response time Zero current Months until 85% original output in 20.9% O2 °C kPa % rh non-condensing (0 to 99% rh short term) Months @ 3 to 20°C (store in sealed pot) � (recommended) g °C 55 Pressure range kPa 80 to 120 Humidity range % rh non-condensing (0 to 99% rh short term) 5 to 95 Storage period months @ 3 to 20°C (store in sealed pot) 6 (recommended) 47 to 100 Ω Load resistor For further information on the performance of this sensor, on other sensors in the range or any other< 7 E: [email protected] W: www.alphasense.com Weight g subject, please contact Alphasense Ltd. or visit our website

Perf erformance Data O2-G2 Performance Data Figure 1 Temperature Dependence in Air Figure 2 Temperature Dependence in Air Perf erformance Data O2-G2 Performance Data 110 Output Output at 20oC (%) at 20oC (%) Output at 20oC (%) Perf erformance Data O2-G2 Performance Data Figure 2 Temperature Dependence in Air This graph shows the variation in sensitivity caused by changes in temperature. All capillary oxygen sensors willThis graph shows the variation in sensitivity caused by show some variation in This graph shows the signal with changes output in temperature. 95 variation in sensitivity caused...