Honeywell Thermal Solutions FSG R7851B1000 Flame Signal Amplifier

The Flame Signal Amplifier FSG R7851B1000 from Honeywell Thermal Solutions delivers reliable optical flame signal amplification for gas, oil, and coal burner systems. This Ampli-Check enabled unit converts flame signals into precise electrical feedback, enhancing safety and system diagnostics while supporting robust performance in demanding environments. It carries UL and CSA approvals to meet essential safety standards and comes in a durable white enclosure suited for industrial control panels.

Designed for seamless integration with the 7800 Series Relay Module and detectors such as the C7927 Ultraviolet Flame Detector and C7962 Visible Light Flame Detector, it offers fast flame failure response times of 2 or 3 seconds depending on configuration. The FSG R7851B1000 is an optical, field-proven solution for monitoring flame presence across gas, oil, and coal-fired equipment.

• Optical flame signal amplifier with Ampli-Check diagnostics
• UL and CSA safety approvals
• Flame failure response: 2 or 3 seconds
• Compatible with 7800 Series Relay Module, C7927 UV detector, and C7962 visible flame detector
• Durable white enclosure for industrial use