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.
GK Combined CH4&CO Alarm
Description
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 |