Tenmars TM-186, Руководство пользователя

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TM-186/TM-186D
TM-187/TM-187D
4
4. Electrical Specification
Measurement Range:

CO
2
: 1~9999ppm

Humidity : 5%~95%.

Temp : -20.0°C
～
70.0°C
(-4.0°F
～
158.0°F).

CO
2
Accuracy :
±
70ppm or
±
5% of reading
(0~2000ppm) whichever is greater
Over 2000ppm
±
7%

Temp Accuracy :
±
1.0
°
C/
±
1.8
°
F (0.0
°
C ~40.0
°
C /32
°
F
~104
°
F) ; other
±
2.0
°
C /3.6
°
F.

Humidity Accuracy :
±
3%RH(at 25°C, 20%~80%)
±
5.0%RH(at 25°C,<20%RH,>80%RH)