72DUV1T Fireye Amplifier

Overview

The Fireye 72DUV1T is a solid-state, plug-in ultraviolet (UV) flame amplifier module designed for use with Fireye Series D burner management controls. It is engineered to process and amplify signals from UV flame scanners to provide accurate flame verification. This “T” suffix model is specifically designed for applications requiring a fast flame failure response, ensuring that the control system can quickly react to the loss of a flame signal to maintain safety in industrial and commercial combustion environments.

Features

• Solid-state circuitry for high reliability and consistent performance in demanding boiler room environments.
• Fast flame failure response time (FFRT) of 1 second for enhanced safety in specific burner applications.
• Plug-in design for easy installation and replacement within compatible Fireye burner management chassis.
• Integrated meter test jacks on the front of the module allow technicians to monitor flame signal strength using a standard DC voltmeter.
• Precision signal processing to distinguish actual flame radiation from background interference.

Specifications

• Model Number: 72DUV1T
• Type: Ultraviolet (UV) Flame Amplifier
• Flame Failure Response Time (FFRT): 1.0 second (maximum)
• Compatible Scanners: UV1A (UV1A3, UV1A6), UV2, UV8A, 45UV3-1050
• Compatible Controls: Fireye Type 70D10, 70D20, 70D30, 70D40, and 70D41 chassis
• Dimensions: Approximately 4.35″ x 6″ x 1.6″
• Shipping Weight: Approximately 0.31 lbs to 0.5 lbs

Applications

The 72DUV1T is used in industrial and commercial burner management systems that monitor gas or oil-fired burners. It is primarily applied in systems where a 1-second flame failure response is required or preferred over the standard 4-second response. Common applications include:

• Industrial boiler control panels.
• Process heating equipment.
• Flame safeguard systems for manually or automatically started burners.
• Commercial HVAC combustion systems utilizing UV flame detection.