Fireye Controls 72DUVS4

Fireye Controls 72DUVS4 is an ultraviolet self-check amplifier designed for dependable flame verification in modern combustion systems. This compact module pairs with the 45uv5-1007, -1008, and -1009 sensors to deliver a precise 2–4 sec Ffrt window, enhancing safety and reducing false trips. As a trusted part of the Fireye controls family, the 72DUVS4 combines robust UV detection with built-in self-check routines, ensuring continuous monitoring even in challenging environments. The unit supports straightforward wiring and quick field installation, making it ideal for retrofits and new installations alike.

Designed for reliability in diverse environments, this ultraviolet self-check amplifier maintains optimal sensitivity across temperature and voltage variations, reducing false positives in boilers, furnaces, and other combustion systems. The 72DUVS4 seamlessly integrates with the 45uv5-1007, -1008, and -1009 sensors, delivering consistent monitoring within Fireye control networks. Built-in self-check routines continuously validate sensor health and signal integrity, giving technicians real-time confidence during critical operations. Its compact form factor and simple diagnostics shorten installation time and minimize downtime, making it a smart upgrade for legacy safety circuits.

• Ultraviolet self-check amplifier for reliable flame verification
• Compatible with 45uv5-1007, -1008, and -1009 sensors
• Delivers a precise 2–4 sec Ffrt response window
• Durable, industrial-grade design for harsh environments
• Easy wiring and fast field installation with standard interfaces