O2-A2 Oxygen Sensor

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              < 2.5
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℃        < 0.7
CO   sensitivity   % (change O2 reading) / % CO2  @ 5% CO2        0.1
Pressure sensitivity  (% change of output)/(% change of pressure) @ 20kPa  < 0.1

KEY SPECIFICATIONS
Temperature range  ℃             -30 to 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℃ (store in sealed pot, open circuit)     6
Load resistor    Ω (recommended)        47 to 100
Diameter        mm (including label)      20.0
Height         mm (including foam ring)  17.4
Weight         g                 < 16