photoelectric flame-failure detector

photoelectric flame-failure detector

[¦fōd·ō·i′lek·trik ′flām ‚fāl·yər di‚tek·tər]
(control systems)
A photoelectric control that cuts off fuel flow when the fuel-consuming flame is extinguished.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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