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LINEAR SYSTEM's
Flame rod sensor senses the flame using flame detection
rectification technique. The Amplifier provides a
voltage for the Flame Electrode. The flame electrode
is immersed in flame to sensed. The current thus generated
by the flow of electrons through the flame to the
ground is detected by the controller for presence
of flame. The sensor senses only the burning flame
and completely insensitive to visible light and refractory
glows. It is best suited for sensing flame in Gas
fired burners.
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