Fire Detector |
The structure of the fire detector is similar to that of a photo-electric cell. It is composed of a unique gas that is sensitive only to ultraviolet radiation. Upon detection of ultraviolet
radiation, the photoelectrons will produce a large current between the anode and cathode which will set off the alarm. Installation:For optimum performance, the fire detector should be installed on the ceiling. Please avoid placing the fire detector near light sources such as halogen, mercury lamp, electronic insect trapping lamp, gas lighter and sunlight as these light sources interferes with the performance of the fire detector. |
Fire Detector
The structure of the fire detector is similar to that of a photo-electric cell
Fire Detector The structure of the fire detector is similar to that of a photo-electric cell |
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A fire escape door is usually installed in the emergency exits of buildings to reduce the spread of fire and smoke between separate compartments. The metal emergency exit doors will remain closed or automatically close in an emergency upon the sounding of a fire alarm that ...
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A interior fire doors sale is usually installed in the emergency exits of buildings to reduce the spread of fire and smoke between separate compartments. The material of our fire proof doors for sale is steel panel and rock wool core. As a professional fire resistant door ...
Come From Dongguan Xinyi Door Industry Co.,Ltd