Envitec 102-1 Oxygen Sensor, Color : White for Medical Use

TECHNICAL SPECIFICATIONS Characteristic Measure Measurement range 0 % ... 100 % oxygen (at atmospheric pressure) Nominal sensor lifetime > 1,000,000 % volume oxygen hours Initial output signal range in ambient air 9 mV ... 14 mV Electrical interface 3,5 mm mono phone jack Accuracy meets ISO 80601-2-55 requirements Repeatability < 1 % volume O2 at constant temperature and pressure Linearity error < 3 % relative Response time < 12 s to 90 % of final value Zero offset voltage < 200 μV in 100 % nitrogen, applied for 5 min Cross interference meets ISO 80601-2-55 requirements Influence of humidity -0.03 % rel. per %RH at 25°C Pressure range 0.6 bar ... 2 bar (ppO2 0 ... 1250 mbar O2) Influence of pressure proportional to change in oxygen partial pressure Influence of mechanical shock < 1 % relative after a fall from 1 m Operating temperature 0°C ... 50°C Temperature compensation built-in NTC compensation Effect of temperature compensation (steady state) between 25°C and 40°C: 3 % relative error between 0°C and 50°C: 8 % relative error Operating humidity 0 % ... 99 %RH non-condensing Long-term output drift < 1 % vol. oxygen per month, typically < -15 % relative over lifetime Storage temperature -20°C ... 50°C Recommended storage 5°C … 15°C Recommended load ≥ 10 kOhm Warm-up time < 30 minutes, after replacement of sensor Weight approximately 28 grams Expected sensor lifetime >2.5 years Part number E01-00-0020