Fireye 85UVF1-1QD Phoenix Flame Scanner in stock

Fireye 85UVF1-1QD is a Phoenix Series 2 microprocessor-based integrated ultraviolet flame scanner. It adopts solid-state UV sensor to detect flame flicker characteristics, with built-in flame relay, fault relay and 4-20mA flame strength output, supporting complete self-check function for combustion safety protection.

This unit features an 8-pin quick-disconnect connector design, NEMA 4X / IP66 aluminum housing, and SIL3 safety certification. It is widely used on natural gas and light fuel oil burners for boilers, furnaces and thermal process equipment.

Data Parameters

• 1. Brand: Fireye (Emerson)

• 2. Model: 85UVF1-1QD

• 3. Product Type: Integrated UV Flame Detector Scanner

• 4. Application: Gas / Light Oil Burner Combustion Safety System

• 5. Feature: UV spectrum 295–320nm, built-in relay, auto self-test

• 6. Characteristic: SIL3 certified, 4-20mA flame strength signal output

• 7. Power Supply: 24VDC, 0.2A

• 8. Connector: 8-pin quick disconnect (QD)

• 9. Enclosure: NEMA 4X, IP66, Class I Div.2 hazardous area

• 10. Operating Temperature: -40℃ ~ +65℃

Core Functions

• 1. Detect ultraviolet radiation and flicker frequency to judge flame presence.

• 2. Provide relay contact output for burner safety shutdown interlock.

• 3. Output 4-20mA analog signal to indicate real-time flame intensity.

• 4. Perform automatic internal self-diagnosis and report sensor or circuit faults.

• 5. Prevent false flame detection caused by adjacent burner interference.

Application Scenarios

• 1. Industrial gas boiler and thermal oil furnace burner safety monitoring.

• 2. Refinery, petrochemical heating furnace and process heater system.

• 3. Power plant auxiliary boiler and waste heat boiler flame protection rack.

• 4. Fireye Phoenix series combustion control system maintenance and replacement.

• 5. SIL3 burner safety flame scanner spare parts inventory backup.

FAQ

• 1. Q: What is Fireye 85UVF1-1QD?
      A: It is a SIL3 UV flame scanner from Fireye Phoenix Series 2 with quick disconnect connector.

• 2. Q: What fuels is it suitable for?
      A: Mainly for natural gas, propane and light fuel oil burners.

• 3. Q: Does it need an external amplifier?
      A: No, it is fully integrated with relay and signal processing circuit.