Brand new Alphasense oxygen sensor O2-A2 use capillary flow control

O2-A2 SR-X10-C1 Gas O2 Sensor About 16g Resopnd Time 90s Under 15



PERFORMANCE



Output µA @ 20.9% O2 80 to 120
Response time t90 (s) from 20.9% to 0% O2 < 15
Zero current µA in N2 < 2
Linearity % O2 deviation @ 10% O2 0.6


LIFETIME
Output drift % change in output @ 3 months < 1
Operating life months until 85% original output of 20.9% O2 > 24


ENVIRONMENTAL
Humidity Sensitivity % O2 change: 0% to 95% rh @ 40°C < 0.7
CO2 sensitivity % (change O2 reading) / % CO2 @ 5% CO2 0.1
Pressure sensitivity (% change of output)/(% change of pressure) @ 20kPa < 0.1


KEY SPECIFICATIONS
Temperature range °C -30 to 55
Pressure range kPa 80 to 120
Humidity range % rh continuous (0 to 99% rh short term) 5 to 95
Storage period months @ 3 to 20°C (store in sealed pot, open circuit) 6
Load resistor Ω (recommended) 47 to 100
Diameter mm (including label) 20
Height mm (including foam ring) 16.8
Weight g < 16

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