Sensitivity
320 to 480 nA/ppm at 2ppm SO 2
Application
Air Conditioner Temperation Sensor
Response time
< 20 t 90 (s) from zero to 2ppm SO 2
Zero current
5 to 45 nA in zero air at 20°C
Range
50 ppm limit of performance warranty
Linearity
0 to -5ppb error at 20ppm SO 2 , linear at zero and 2ppm SO 2
Zero drift
< ±20 ppb equivalent change/year in lab air
Sensitivity drift
< ±15 % change/year in lab air, monthly test
Operating life
> 36 months until 50% original signal (24 month warranted)