Multi - Eye Type Flame Detector

Flame detection becomes essential for safe operation of boilers. High reliability of flame detection is required from the viewpoint of diversification of fuel and combustion technique. A specific flame detector had been used for a given fuel and tuned up depending on perception and experience of experts. Babcock-Hitachi K.K. have developed Multi-Eye Type Flame Detector to improve reliability of detection, which is applicable to various kinds of fuels. Another advantage for users is easy and efficient tuning, when it is commissioned. Feature Flame supervision diagnosis system in boiler It can be used for various kinds of fuel Automatic variable band pass filter employment Automatic determination of set value Flame detector oneself sets an optimum value depending on fuel class, operating condition A flame pattern is supported 3 visual fields x 2 lengths = 6 CH supervision Hi-reliability circuitry It is dispersed installation in control instruments every flame detector Advanced communication facility A communication dedicated machine control is arranged in a hierarchical structure Certain ignite / extinguishment judgment The detector is stable regardless of load fluctuation / operating condition Self diagnostics efficiency The self diagnostics that advantage of digital control unit was made use of in