Fireye 72D1R3 Flame Amplifier

Description

The Fireye 72D1R3 is an infrared (IR) auto-check amplifier module designed for use with Fireye’s D-Series burner management controls, specifically models 70D10, 70D20, 70D30, 70D40, and 70D41. This plug-in module facilitates precise flame detection by utilizing an auto-check feature that continuously verifies the functionality of the flame detection system during each burner firing cycle, thereby enhancing safety and reliability. Engineered for solid fuel applications, the 72D1R3 amplifier is compatible with the Fireye 48PT2 infrared flame scanner, forming a comprehensive flame monitoring system. It incorporates a safe start check mechanism that prevents burner initiation if a flame signal (real or simulated) is detected at startup, ensuring operational safety. The standard flame failure response time (FFRT) for the 72D1R3 is four seconds, with optional models available that reduce the FFRT to one second for applications requiring quicker response to flame loss. Additionally, the amplifier is equipped with meter test jacks, allowing for direct flame signal readout using a DC voltmeter, which aids in diagnostics and maintenance.

The modular design of the 72D1R3 allows for seamless integration into existing burner management systems, providing flexibility and enhanced safety for industrial combustion applications.

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Fireye flame safeguard and combustion controls service the growing commercial and industrial markets. Their product line include flame scanners, sensors, and burner controls (typically a chassis, display, amplifier and programmer) all for the multi-burner environment. Fireye’s temperature control systems are engineered to last, and here at Sigma Parts we offer excellent high quality rebuilds on Fireye Controls.