Description

FIREYE 85UVF1A‑1QDK3 – Phoenix II UV Flame Scanner with K3 Optical Filter

Product Overview

85UVF1A‑1QDK3 is an integrated ultraviolet flame detector from Fireye Phoenix II series for industrial burner management systemsJackson Sy…. The UV sensor detects combustion ultraviolet radiation, with user‑selectable flame‑failure response time (FFRT), built‑in flame relay, fault relay and 4‑20 mA flame‑strength analog signal. Equipped with K3 optical filter and quick‑disconnect connector, the IP66 / NEMA 4X aluminum housing fits hazardous‑area boiler, HRSG and process‑heater supervision applications.

Technical Specifications

• Brand: FIREYE
• Model: 85UVF1A‑1QDK3
• Warranty: One Year
• Condition: 100% New & Original
• Detection Technology: Ultraviolet (UV) flame sensing
• Response Time: Field‑selectable FFRT
• Output: 4‑20 mA flame strength, flame relay, fault relay
• Power Supply: 24 VDC
• Protection Class: IP66 / NEMA 4X, cast‑aluminum enclosure
• Certifications: FM, UL/c, CE approved for industrial hazardous zones

Application Scenarios

• Power‑Plant Boilers & HRSG Heat‑Recovery Steam Generators: Main burner flame safeguard
• Refinery Process Heaters & Furnaces: Continuous flame supervision for gas / oil burners
• Waste‑to‑Energy Incinerators: Safety flame‑loss trip protection for combustion systems
•