Fireye Flame Signal Amplifiers

Fireye flame signal amplifiers are specialized plug‑in modules designed to work with Fireye burner management and flame safeguard systems, providing reliable detection of flame presence or absence in industrial and commercial combustion applications. These amplifiers support a wide range of flame‑scanning technologies, such as ultraviolet, infrared, self‑check UV, cadmium sulfide, and flame rod detection, and their specific performance characteristics, including Flame Failure Response Time (FFRT), depend on the selected model. Many units, such as the Solid State Series D and MicroM amplifier modules, offer built‑in test jacks for monitoring flame signal strength (0–10 VDC), adjustable thresholds, and compatibility with corresponding Fireye scanners to ensure safe and stable burner operation.

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Fireye Flame Signal Amplifiers - Image 1

Additional Product Line Information

Solid State Series D Amplifiers

Standard Series D Amplifiers have a 4-second (max.) flame failure response. Special models with the suffix “T” are available with a 1-second (max) flame failure response.
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25SU3 Surface Mount Wiring Rack

The 60-2530 wiring rack is a versatile, surface-mount solution designed to accommodate Fireye amplifier and power supply systems. Engineered for compatibility with the 25SU3-2100 (or 25SU3-2000) amplifier, this rack provides a streamlined, efficient setup for burner control applications.
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25SU5 Flame Signal Amplifier

The Fireye Type 25SU5 Model Control, combined with remote Flame Scanners, comprises a repetitive self-checking flame safeguard system that confirms the flame presence and absence to provide reliable ignition and flame failure protection.
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25SU3 Flame Signal Amplifier

The 25SU3-2100 is a Flame Safeguard Amplifier used to detect the presence or absence of a flame in a single or multi-burner environment.
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