Model Number: GK Combustible Gas Alarm Brand Name: Hanwei Key Specifications/Special Features: Brief introduction:GK gas alarm is a kind of household gas alarm designed to detect the concentration of combustible and toxic gases using high quality air-sensitive component and manufactured with advanced technology. It provides visual and audible signals when the gas concentration reaches the presetting range, and reminds you to take prompt favorable action.Applications:GK gas alarm can be used to detect the leakage of carbon monoxide and combustible gases in your home.Features:Dual Gas sensor module design, for CO and natural gasHigh accuracy, low consumptionFast responseOptional relay and valve output.Working voltage: AC220V±15% / AC110V±15% 50Hz, DC12VWorking condition: Temp.: 0℃ ~ 55℃, H: <95%RH;Response time: ≤30s automatic resumeSampling method: natural diffusionAlarm level: Combustible gas: 10%LEL, CO: 150ppmAlarming Method: visual and audibleAlarm sound: ≥70dBWeight: 300g
Dimension: l×b×h,mm: 135×82×41Package and accessories:Package: English neutral