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