There are 3 infrared rays sensors which observe the wavelength of CO2 gas emitted before and after the fire. Then they read the infrared rays’ wavelengths assorted by the range of it and analyze whether the fire is real or not Because they forward the calculating result came from the three signals, it is possible to expedite the alarm. There are many factors which looks like the fire such as welding, halogen lamp, heat from stove and flame of grinder. This product can determine whether the signal is real or not and make the fire surveillance more correct.

Those are functions of 1st generation Flame Detector. 3rd generation Flame Detector is released currently. With visible light sensor, high quality digital Light Lux feature(automated brightness control) and embedded high quality digital temperature sensor(in case of malfunction in high-temperature area), the monitoring area is enlarged 30m to 50m (distance) and 100° monitoring angle, in comparison to original feature, 50m distance and 90° monitoring angle. By achieving the 3m close-distance welding, it makes fire surveillance more rapid and more correct in wider range and more unstable of industrial circumstances regardless of indoor area or outdoor. 

IR3 Flame Detector shows stronger properties at the places for welding and outdoors area. It can show its maximum function in petrochemical plant, offshore plant, wooden building(cultural assets), steelworks, ship building site and general manufacturing facility.