Detectors 131
Detectors 131 : Particle Detectors: (4.11) Flame Detector: (2) Other Types: (2. 1) Ionisation Current Flame Detection: The intense ionisation within the body of a flame can be measured by means of the current which will flow when a voltage is applied. This current can be used to verify flame presence and quality. They are normally used in large industrial process gas heaters and are connected to the flame control system and act as both the flame quality monitor and the "flame failure device"
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