Description
Photoconductive flame sensing device for sequencing oil burner systems.
Features
- On flame failure, the light sensitive cadmium sulfide cell, in conjunction with flame sensing circuitry, causes the Protectorelay® control to shutdown the main oil burner.
- Glass-to-metal hermetic seal in plug-in cell prevents deterioration by humidity, soot or oil fumes.
- Replaceable CAD Cell
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