Technical Specifications

（1）Technology: Electrochemical[1] 

（2）Measurement Range: 1-25% vol. O2

（3）Maximum Overload: 30%vol. O2

（4）Output Signal: 0.10± 0.02 mA in Air

（5）Response Time (T90): <15 Seconds

（6）Zero Current (Offset): <0.6%vol. O2

（7）Linearity: Can beconsidered linear inmany cases.

MECHANICAL

Casing Material：ABS

Weight：<16 g

Orientation Sensitivity：<0.2% vol. O2 equivalent

ENVIRONMENTAL

（1）Operating Temperature Range : -20°C to +50°C(up to 3 monthscontinuous across RH range)

（2）Recommended Storage Temp : 0°C to 20°C

（3）Thermal Transient : <23.5% vol. O2 (Temp. plunge +22°C to -20°C)

（4）.Operating Pressure Range : Atmospheric ± 20%

（5）Pressure Coefficient : <0.02% signal/mbar

（6）Pressure Transient : <200% signal change (60 cm H2O step change)

（7）Relative Humidity Range : (at 0°C to 20°C)

（8）Continuous : 5 to 95%RH non-condensing

（9）Short Term : 0 to 99%RH non-condensing