Technical Specifications OOA101
  • Measurement range: 0 % ... 100 % oxygen (at atmospheric pressure)
  • Nominal sensor lifetime :≥ 500 000 % volume oxygen hours
  • Output in ambient air: 7 mV ... 13 mV
  • Electrical interface: 3 pin (Molex® 22-04-1031)
  • Accuracy:
    • 0 % … 3.3 % oxygen: ± 0.1 % absolute
    • 3.4 % … 100 % oxygen: ± 3 % relative
  • Linearity error: < 3 % relative
  • Response time: < 5 s to 90 % of final value; < 40 s fall time from 20.95 % to 0.1 % oxygen (when 100 % nitrogen applied)
  • Zero offset voltage < 40 µV in 100 % nitrogen
  • Cross interference:
    • < 0.1 % oxygen response to: 15 % CO2 balance N2 ; 10 % CO balance N2 ; 3000 ppm NO balance N2 ; 3000 ppm C3 H8 balance N2 ; 500 ppm H2 S balance N2 ; 500 ppm SO2 balance N2 ; 1000 ppm benzene balance N2
  • 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 % volume 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
  • Part number 01-00-0030