Explosion proof band infrared flame detector

In practical applications, flame detectors are currently one of the most efficient and stable fire detectors; It mainly utilizes the different light waves generated during flame combustion. When the detector receives these light waves, it filters out light waves that do not belong to the flame, determines the detection range, generates a fire source, and triggers the sound and light alarm action.When there is a flame, the passageAThe signal amplitude is greater than the channelBThe signal amplitude sends out a fire alarm signal；If the channelBIf the signal amplitude is large, it indicates the presence of external interference radiation and no alarm is triggered.

According to the detection band, it can be divided into flame detectors such as single ultraviolet, single infrared, dual infrared, triple infrared, infrared ultraviolet, and additional video.

According to the explosion-proof type, it can be divided into explosion-proof type and intrinsic safety type.

In the safety system of modern buildings, flame detectors are like frontline sentinels, constantly monitoring potential fire threats to ensure quick response in emergency situations. However, on many drawings, in addition to detectors, there are also linkage control hosts;