NRC Sensor Type D-40

O2 Sensor Type D-40

O2 Sensor Type D-40 suitable for  Analox O2 EII Analyser

 

 

     



      The O2 - Scuba Diving Sensor Type D-40 has following Specifications:

Galvanic gas sensor with an extra water repellent head space.All characteristics are based on conditions at 25 °C, 50% RH and 1013 hPa.
Electrical Connector2 pin miniature contact
Measurement Range0 - 100 Vol. %
Sensor Lifetime< 3 years @ ambient air
Expected Operating Life~ 500.000 Vol.% h
Initial Output Signal 11 to 15 μV @ dry ambient air
Response Time t90< 15 sec
Drift< 1 % volume O2/ month @ air, averaged across 12 months
Linearity Error< 3 % @ 100 % O2, applied for 5 min
Zero Offset Voltage< 200 μV in 100 % N2, applied for 5 min
Operating Temperature0 to 45  °C
Pressure Range600 to 1750 hPa
Repeatability± 1 % full scale
Influence of Humidity-0.03 % rel. O2 reading per % RH
Recommended Load Resistor≥ 10 kOhm
Temperature CompensationNTC
Interferencesnone to He, H2 and CO
Weightapproximately 22 g
Material in Contact with MediaPA, PPS, PTFE, stainless steel

Storage conditions

   

Temperature Rangerecommended: 5 to 30  °C, maximum: -20 to 50  °C
Humidityup to 100 % Rh,
Shelf Life< 6 months recommended



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