Temperature-sensing fire detectors are suitable for fire areas that generate a large amount of heat but produce no smoke or only a small amount of smoke

When a fire breaks out, the combustion of substances generates a large amount of heat, causing the surrounding environment temperature to rise sharply. The thermal sensitive elements in the detector will undergo physical changes, thereby converting the temperature signal into an electrical signal for alarm processing. It is generally composed of three major parts: the temperature-sensing element, the circuit and the alarm. The temperature-sensing area is usually 30 to 40 square meters. The temperature-sensing fire detector is very suitable for some fire places that generate a large amount of heat but no smoke or only a small amount of smoke.