Description
The Honeywell R7847B1023 Rectification Flame Amplifier is a heat signal detector that is used in burner management systems. It is used in HVAC system units to detect the presence of flames, whereby it measures rectified flame current and converts this into a control signal to be operated securely. It has a rectification sensing mode and a response time of 0.8 seconds in the event of a flame failure, which is designed to be fast in response during ignition and running.
