Agni controls manufactures infrared ember detectors model fladet ih-153e with ip-67 protection. Infrared sensitive photoelectric sensors are used to detect the ember. These are totally insensitive to visible light having a narrow spectral sensitivity of 3 to 5 um. At the time of smouldering fragment of wood or coal these detectors efficiently detects weak infrared radiations, which are emitted from ember. They are highly reliable to any flame detectors that have the limitation of low sensitivity to ember. The potential-free no/nc contacts are provided to join the detectors to any standard fire alarm panels or to any annunciators or plcs or dcs.The led indicates properly in case of fire situation. Inbuilt flicker green led are used for getting the normal condition of the ember detectors. The instrument air at pressure of 3 to 7 bar are used to clean the detector eye. It hads several benefits including rugged model to be used in challenging environment; high sensitivity even in mist & fog; easy-to-install and operator; high-speed response; free from false alarm; visual indication for alarm/normal condition; and low maintenance cost.
