Main feature

Detect carbon monoxide and all sorts of combustible gases, natural gas (methane), bottled gas (propane), LPG (Liquefied petroleum Gas), LNG (Liquefied natural gas), coal gas, including town gas . Easy to install, mounting bracket included. Loud 85dB alarm and LED warning light. High quality durable sensor. Self diagnostic function by MCU intelligent software. Excellent reliability & High stability.

Technical Specification

Model: SR-918-2DS  SR-918-2DV

Note: SR-918-2DV can be connected to the electromagnetic valve
AV voltage: AC 90V-240V 50-60Hz
Battery voltage: 9V rechargeable battery (optional)
Drivable accessaries: electromagnetic valve (optional)
Working temperature: 0°C-50°C
Warm-up time: about 180S
Ambient humidity: 10%-95%
Sound level: 85dB / m
Carbon monoxide gas: 100PPM~999MM (±50PPM)
Combustible gas: 5LEL% ± 3 LEL
Alarm: Sound & LED