Fireye 72DUVS4 Ultraviolet Self-Check Amplifier 2-4 Second FFRT

The Fireye 72DUVS4 is a solid-state ultraviolet self-check amplifier designed for industrial combustion control systems. This amplifier works in conjunction with Fireye 45UV5 series UV flame scanners to provide reliable flame detection and monitoring for boilers, furnaces, and other combustion equipment.

Key Features:

• Fast flame failure response time (FFRT) of 2-4 seconds for quick safety shutoff
• Self-check capability with dual-indication LED status lights for enhanced reliability
• Compatible with Fireye 45UV5-1007, 45UV5-1008, and 45UV5-1009 UV scanners
• Amplifies flame signal for improved combustion control accuracy
• Meter test jacks provide flame signal readout with DC voltmeter
• Power supply: 15-25V AC

Applications:

Ideal for use in industrial combustion applications including oil and gas burners, process heaters, boilers, and furnaces where continuous flame monitoring is critical. The amplifier is designed for use with Fireye BurnerLogix, D-Series, E-Series, MicroM, and FlameWorx control systems. The self-checking circuit verifies proper operation of the flame detection system during each burner firing cycle, providing an additional layer of safety for continuously fired applications.