Fixed online explosion-proof nitric oxide gas detection alarm

1**Fixed online explosion-proof nitric oxide gas detection alarm

The combustible gas alarm can effectively detect the concentration of flammable and toxic gases, preventing excessive concentration of flammable and toxic gases after gas leakage. The combustible gas alarm is composed of a gas alarm controller and a gas detector. The controller can be placed in the duty room and mainly controls various monitoring points. The combustible and toxic gas detector is installed in places where gas is prone to leakage. The core component of the gas detector is the built-in gas sensor, which detects the concentration of combustible gases in the air. The gas detector converts the combustible gas concentration detected by the sensor into an electrical signal, which is transmitted to the controller through a cable. The higher the concentration of combustible and toxic gases, the stronger the electrical signal. When the gas concentration reaches or exceeds the alarm point set by the gas alarm controller, the gas alarm controller sends an alarm signal and can activate external devices such as solenoid valves and exhaust fans to automatically eliminate hidden dangers.