There are 3 infrared rays sensors which observe the wavelength before and afte r 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 calcul ating result came from the three signals, it is possible to expedite the alarm. Th ere are many factors which looks like the fire such as welding, halogen lamp, he at from stove and flame of grinder. This product can choose 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 Det ector is release currently. With visible light sensor, high quality digital Light Lux feature(automated brightness control) and embedded high quality digital tempe rature sensor(in case of malfunction in high-temperature area), the monitoring area is enlarged to 30m or 50m distance and 100° monitoring angle, in compari son to original feature, 50m distance and 90° monitoring angle. By achieving th e 3m close-distance welding, it makes fire surveillance more rapid and more cor rect in wider range and more unstable of industrial circumstances regardless of i ndoor area or outdoor.
IR3 Flame Detector has stronger properties at welding and outdoors area. It ca n be used with maximum function in petrochemical plant, offshore plant, woode n building(cultural assets), steelworks, ship building site and general manufactu ring facility.
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