Flame Rods Manufacturers

Flame rods are used as positive flame indication in pilots before the main burner gas is turned on. It allows discrete pilot flame indication. It consists of a center electrode and an outer metallic sheath. The electrode is isolated from the outer sheath by an insulating material. The end of the flame rod, in the flame path, has a special high temperature hermetic seal with a threaded adaptor, which is connected to the center electrode. It is ideal to eliminate the non-discrete indication of optical scanners. It is used in a variety of pilot/burner applications.