This equipment serves as combustion monitoring and control for oil or gas furnaces and boilers.
A flame detector captures the infrared and ultraviolet rays from the flame.
To avoid interference with other flames, the system directly exposes a flame rod to the flame for detection.
A detection relay actively checks if the furnace is burning or not.
| Flame detector/detection relay combination |
| flame detector | detection relay |
| AX-260-31 type for visible light and infrared rays | RD-1005-2HP2C type |
UV type
wAX-260-10B type (waterproof)
explosion-proof type (d2G4)
(discontinued) dAX-260-20 type | RD-1007-2P2CJ type RD-1007-2P2CJH type (discontinued product) |
| frame rod | RD-1005-1P2CLLJ type RD-1005-1P2CLLJS type RD-1005-1P2CLLJSA type |
