▷ 간단한 설명

Detection of gas

carbon dioxide(Co2)

range

0~5,000ppm

resolution

1ppm

accuracy

less than +-20ppm +-3%read

반응시간

less than 50s

The principle of sensor

electrochemical principle,life of two years

display

Large screen liquid crystal display

To alarm

Acoustic,optical double alarm,can set the alarm value ,an alarm sound is divided into 80dB

동작 온도

-20~50C

동작습도

0~95%RH

power

3x 1.5V Battery

weight

148gr

size

159x 66x 31mm