The R7861A Self-Check Ultraviolet Flame Amplifier is a solid-state plug-in amplifier that responds to an ultraviolet signal from a C7061 Self-Check Ultraviolet Flame Detector to indicate the presence of flame when used with 7800 SERIES and R7140 Relay Modules. Suitable for use during the burning of gas, oil and coal fuels.

This capable, dynamic self-check Optical Flame Amplifier tests the detectors and all electronic components in the flame detection system 12 times per minute. Suitable for use in a wide range of industrial burner applications.