high quality air-sensitive component

Introduction  

c-series gas alarm which designed carefully and practicality

is adapt to used in public , enterprise and household . It has long validity period  , 

low consumption  , wide working voltage , visual and audible alarm and can be used as front detector and signal annunciator. The annunciator is easy to install  , operate and clean. It is used for combustible gas leakage detecting in underground pipe, which keeps the people safe

technology parameter

Target gas               methane  ,LPG, coal gas

Concentration            <25%LEL

Temperature            -10oC--55oC (in room)

Humidity                  < 95/%

Storage humidity      -25oC--55oC

Stress                     86--106Kpa

Validity period          five years

Working place          in room