72D1R1 Fireye AMP

Overview

The Fireye 72D1R1 is a high-sensitivity, solid-state infrared auto-check amplifier module designed for use with Fireye Flame-Monitor and D-Series flame safeguard controls. It is engineered to provide dependable flame signal processing by detecting the specific flicker frequency of infrared radiation emitted by oil and gas flames. A key safety feature is its integrated “auto-check” circuitry, which continuously tests the flame detection system’s components for failure during burner operation. This plug-in module is a critical component for industrial and commercial burner management systems, ensuring consistent and safe combustion performance.

Features

• Infrared (IR) flame detection technology for stable and accurate signal processing.
• Continuous auto-check circuitry that performs self-diagnostics to ensure component reliability.
• Fixed Flame Failure Response Time (FFRT) of 2 to 4 seconds, providing a balance between safety and the prevention of nuisance shutdowns.
• Optimized sensitivity to distinguish the main burner flame from hot refractory backgrounds.
• Rugged solid-state construction suitable for the high ambient temperatures found in boiler rooms.
• Plug-in design for easy installation and direct integration with Fireye control chassis.

Specifications

• Part Number: 72D1R1
• Detection Method: Infrared with Auto-Check
• Flame Failure Response Time (FFRT): 2-4 seconds
• Input Voltage: 120 VAC (when installed in compatible chassis)
• Operating Temperature Range: -40 degree F to 150 degree F (-40 degree C to 65 degree C)
• Compatible Scanners: Fireye 48PT2 infrared scanner
• Shipping Weight: Approximately 0.6 lbs
• Output Signal: Flame relay output through the master control

Applications

The 72D1R1 is ideal for commercial and industrial burner management systems requiring precise infrared flame sensing. It is specifically designed to work in conjunction with the Fireye 48PT2 scanner to monitor flames from gaseous fuels and oil. It is commonly used in both single-burner and multi-burner environments, including boilers, furnaces, and other large-scale combustion systems where safety compliance (such as NFPA standards) and reliable flame monitoring are mandatory.