2-2 Electrical Specifications (23± 5 )
℃
CO2 ( Carbon dioxide )
Range
0 to 4,000 ppm
CO2
Resolution
1 ppm
( Carbon
Accuracy
± 40 ppm
dioxide )
* 1,000 ppm.
≦
± 5% of reading
* > 1,000 ppm 3,000 ppm.
≦
23 ± 5 .
℃
± 250 ppm typically
* > 3,000 ppm, reference only
Repeatability ± 20 ppm
* 3,000 ppm.
≦
Range
0 to 50 ,32 to 122 .
℃
℃
℉
℉
Temperature Resolution
0.1 degree
Accuracy
- 0.8 ,
℃
℃
- 1.5 .
℉
℉
Humidity/ Temp./Dew point
Humidity/ Temperature
Range
10 % to 95 % R.H.
Humidity
Resolution
0.1 % R.H.
Accuracy
70% RH :
≧
± (3% r 1% RH).
< 70% RH :
± 3% RH.
Range
0 to 50 ,32 to 122 .
℃
℃
℉
℉
Temperature Resolution
0.1 degree
Accuracy
- ± 0.8 , - ± 1.5 .
℃
℃ ℉
℉
4
