Details

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Available to test both CH4 and CO

Best selling model

Optional valve and relay output

Measuring gas: Natural gas and carbon monoxide

Sensor life: >3 years

Alarm sound: ≥85dB(1m)

Description

The GK Combined CH4&CO Alarm is used to test both natural gas and carbon monoxide in home. It’s a two in one detector so it shall save more home space with much economic price.

Features

Available to test both CH4 and CO

Best selling model

Optional valve and relay output

Application

The GK combined alarm is used to test both natural gas and carbon monoxide in home. It’s a two in one detector so it shall save more home space with much economic price.

Specifications

Measuring gas	Natural gas and carbon monoxide
Working voltage	AC220V±15%/AC110V±15%  50Hz~60Hz DC12V
Sensor life	>3 years
Alarming level	CH4: 10%LEL;CO: Follow EN50291
Working Environment	Temperature: -10℃～50℃    Humidity: <95%RH
Alarm sound	≥85dB(1m)
Optional function	gas shut off valve    relay output