Sensitivity Range

1000 nAvppm + 300 nA/ ppm (negative current)

Zero Curent at 20℃

<±20 nA

Resolution at 20℃

< 0.02 ppm

Bias Potential

0 mV

Linearity

< 5% full scale

Response Time at 20℃

t50

< 30 s calculated from 4 min. exposure time with 1 ppm Cl2

t90

< 80 s calculated from 4 min.exposure time with 1 ppm CL2

Long Term Sensitivity Drift

<5% per month

Operation Conditions

Temperature Range

-10℃ to + 40℃

Humidity Range

15-90% r.H, non-condensing

Effect of Humidity

abrupt changes of rel. humidity will cause short term drift in zero reading

Sensor Life Expectancy

> 18 months

Warranty

12 months