
Fireye 25SU3-5166 Amplifier
The Fireye 25SU3-5166 High Discrimination Flame Amplifier is a critical component for industrial and utility combustion systems requiring precise flame monitoring. Engineered for multi-burner environments, this 120/230V flame amplifier excels in high discrimination applications by effectively filtering out background radiation from adjacent burners. It provides continuous repetitive self-checking of the flame safeguard circuit to ensure maximum operational safety. Designed for versatility, the unit supports a selectable flame failure response time (FFRT) of 1, 2, or 3 seconds, allowing for custom tuning based on specific furnace or boiler requirements. This amplifier is fully compatible with a range of technical Fireye flame scanners, including the 45UV5, 45RM1, 45RM2, and 45FS1 series. Whether firing pulverized coal, oil, or gas, the 25SU3-5166 ensures reliable flame failure protection and seamless integration into power generation and chemical processing facilities.
Key Benefits for Contractors:- Enhanced Discrimination: Accurately distinguishes the target flame from background "noise" in complex, multi-burner utility furnaces.
- Flexible Voltage Compatibility: Operates on 120/230 VAC (+10%, -15%) at 50/60 Hz, accommodating various power standards.
- Application Versatility: Ideal for power plants, pulp and paper mills, and industrial boilers firing single or combined fuels.
- Durable Construction: Rated for ambient temperatures up to 140??F (60??C) with an 85% non-condensing humidity tolerance.
- Complete Installation Package: Includes the 60-2203-2 chassis, 60-2207-2 amplifier, blank display module, dust cover, and mounting hardware.
What scanners work with the Fireye 25SU3-5166?
This amplifier is designed for use with 45UV5-1000/1010/1101, 45RM1, 45RM2, 45RM4, 45FS1, and 45UVFS1 flame scanners.
Can the Flame Failure Response Time be adjusted?
Yes, the FFRT is field-selectable between 1, 2, or 3 seconds to match the safety requirements of your specific combustion process.
Is this unit protected against dust?
The base amplifier has an IP00 rating, but the included 60-2223 dust cover upgrades the protection level to IP20.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $6,326.78
-65%$6,326.78
$2,214.37Fireye 25SU3-5166 Amplifier
The Fireye 25SU3-5166 High Discrimination Flame Amplifier is a critical component for industrial and utility combustion systems requiring precise flame monitoring. Engineered for multi-burner environments, this 120/230V flame amplifier excels in high discrimination applications by effectively filtering out background radiation from adjacent burners. It provides continuous repetitive self-checking of the flame safeguard circuit to ensure maximum operational safety. Designed for versatility, the unit supports a selectable flame failure response time (FFRT) of 1, 2, or 3 seconds, allowing for custom tuning based on specific furnace or boiler requirements. This amplifier is fully compatible with a range of technical Fireye flame scanners, including the 45UV5, 45RM1, 45RM2, and 45FS1 series. Whether firing pulverized coal, oil, or gas, the 25SU3-5166 ensures reliable flame failure protection and seamless integration into power generation and chemical processing facilities.
Key Benefits for Contractors:- Enhanced Discrimination: Accurately distinguishes the target flame from background "noise" in complex, multi-burner utility furnaces.
- Flexible Voltage Compatibility: Operates on 120/230 VAC (+10%, -15%) at 50/60 Hz, accommodating various power standards.
- Application Versatility: Ideal for power plants, pulp and paper mills, and industrial boilers firing single or combined fuels.
- Durable Construction: Rated for ambient temperatures up to 140??F (60??C) with an 85% non-condensing humidity tolerance.
- Complete Installation Package: Includes the 60-2203-2 chassis, 60-2207-2 amplifier, blank display module, dust cover, and mounting hardware.
What scanners work with the Fireye 25SU3-5166?
This amplifier is designed for use with 45UV5-1000/1010/1101, 45RM1, 45RM2, 45RM4, 45FS1, and 45UVFS1 flame scanners.
Can the Flame Failure Response Time be adjusted?
Yes, the FFRT is field-selectable between 1, 2, or 3 seconds to match the safety requirements of your specific combustion process.
Is this unit protected against dust?
The base amplifier has an IP00 rating, but the included 60-2223 dust cover upgrades the protection level to IP20.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Fireye 25SU3-5166 High Discrimination Flame Amplifier is a critical component for industrial and utility combustion systems requiring precise flame monitoring. Engineered for multi-burner environments, this 120/230V flame amplifier excels in high discrimination applications by effectively filtering out background radiation from adjacent burners. It provides continuous repetitive self-checking of the flame safeguard circuit to ensure maximum operational safety. Designed for versatility, the unit supports a selectable flame failure response time (FFRT) of 1, 2, or 3 seconds, allowing for custom tuning based on specific furnace or boiler requirements. This amplifier is fully compatible with a range of technical Fireye flame scanners, including the 45UV5, 45RM1, 45RM2, and 45FS1 series. Whether firing pulverized coal, oil, or gas, the 25SU3-5166 ensures reliable flame failure protection and seamless integration into power generation and chemical processing facilities.
Key Benefits for Contractors:- Enhanced Discrimination: Accurately distinguishes the target flame from background "noise" in complex, multi-burner utility furnaces.
- Flexible Voltage Compatibility: Operates on 120/230 VAC (+10%, -15%) at 50/60 Hz, accommodating various power standards.
- Application Versatility: Ideal for power plants, pulp and paper mills, and industrial boilers firing single or combined fuels.
- Durable Construction: Rated for ambient temperatures up to 140??F (60??C) with an 85% non-condensing humidity tolerance.
- Complete Installation Package: Includes the 60-2203-2 chassis, 60-2207-2 amplifier, blank display module, dust cover, and mounting hardware.
What scanners work with the Fireye 25SU3-5166?
This amplifier is designed for use with 45UV5-1000/1010/1101, 45RM1, 45RM2, 45RM4, 45FS1, and 45UVFS1 flame scanners.
Can the Flame Failure Response Time be adjusted?
Yes, the FFRT is field-selectable between 1, 2, or 3 seconds to match the safety requirements of your specific combustion process.
Is this unit protected against dust?
The base amplifier has an IP00 rating, but the included 60-2223 dust cover upgrades the protection level to IP20.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.












