{"product_id":"fireye-65uv5-1004qd-uv-flame-scanner-industrial-automation-module","title":"Fireye 65UV5-1004QD UV Flame Scanner-Industrial Automation Module","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eFireye 65UV5-1004QD\u003c\/strong\u003e is a rugged UV flame scanner designed for demanding industrial burner management and furnace applications. With a fast 4-second flame failure response time (FFRT) and a 4-20 mA analog output, this module provides precise flame detection and status indication. Its cast aluminum housing with black polyester powder coat finish ensures durability in harsh environments, while the NEMA 4X and IP66 rating protects against moisture and dust ingress.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eFireye 65UV5-1004QD\u003c\/strong\u003e delivers reliable performance backed by the following key parameters:\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Power\u003c\/td\u003e\n\u003ctd\u003e24 Vdc, +20% \/ -25%, 3.8 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Output\u003c\/td\u003e\n\u003ctd\u003e4-20 mA DC, max load 750 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlame Failure Response Time\u003c\/td\u003e\n\u003ctd\u003e4 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003e1\" NPT female pipe mount with 3\/4\" NPT cooling air connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Connection\u003c\/td\u003e\n\u003ctd\u003e8-pin quick disconnect connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Rating\u003c\/td\u003e\n\u003ctd\u003e-40°F to +150°F (-40°C to +65°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.5 kg (5.5 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHazardous Classifications\u003c\/td\u003e\n\u003ctd\u003eClass I, Div 2, Groups A-D; Class II\/III, Div 2, Groups F,G; Ex II 3 G\/D Ex nA IIC T4A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eRelay outputs include a flame relay (SPDT, N.O.\/N.C.) and a fault relay (SPST, N.O.) with contact ratings up to 2 A at 30 Vdc or 240 Vac. Status is provided via internal LEDs for 'Flame Signal' and 'Fault Indication'.\u003c\/p\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eFireye 65UV5-1004QD\u003c\/strong\u003e excels in applications where rapid flame failure detection is critical to safety and process continuity. Typical use cases include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Boilers and Burners\u003c\/strong\u003e – Monitors flame presence in gas or oil-fired burners, triggering a safety shutdown within 4 seconds of flame loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFurnace and Kiln Combustion Control\u003c\/strong\u003e – Provides accurate flame verification in high-temperature environments, with cooling air connection to maintain optimal scanner temperature.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical and Petrochemical Plants\u003c\/strong\u003e – Reliable operation in hazardous areas (Class I, Div 2) where flammable gases or vapors may be present.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe integrated UV sensor and 4-20 mA output allow easy integration into existing burner management systems, reducing nuisance trips and improving overall uptime.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup Guidance\u003c\/h2\u003e\u003cp\u003eProper installation of the \u003cstrong\u003eFireye 65UV5-1004QD\u003c\/strong\u003e ensures optimal flame detection. Use a 1\" NPT female pipe mount on the sight pipe, and connect a 3\/4\" NPT cooling air supply if required. For electrical connection, utilize the 8-pin quick disconnect connector with the recommended 59-598 cable (8-conductor #18 AWG, braided shield, PLTC-ER rated). Mount the scanner so it has a clear line-of-sight to the flame, avoiding obstructions and excessive heat. Ensure the cooling air supply is clean, dry, and cool; typical flow is 4 SCFM, up to 15 SCFM near upper temperature limits.\u003c\/p\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eTo maintain peak performance of the \u003cstrong\u003eFireye 65UV5-1004QD\u003c\/strong\u003e, follow these simple guidelines:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInspect the lens\u003c\/strong\u003e periodically for dirt or soot buildup; clean with a soft, dry cloth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck cable connections\u003c\/strong\u003e for corrosion or wear; replace the 59-598 cable if damaged.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerify cooling air flow\u003c\/strong\u003e if the scanner operates near its temperature limits; insufficient cooling can reduce lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe rugged cast aluminum housing and IP66 rating minimize environmental wear, while the FM approval ensures safety compliance in critical applications.\u003c\/p\u003e\u003ch2\u003eTroubleshooting \u0026amp; Common Issues\u003c\/h2\u003e\u003cp\u003eWhen the \u003cstrong\u003eFireye 65UV5-1004QD\u003c\/strong\u003e fails to detect flame or produces erratic output, check the following:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo flame signal LED\u003c\/strong\u003e – Verify power (24 Vdc) and that the scanner has an unobstructed view of the flame.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFault LED lit\u003c\/strong\u003e – Indicates internal fault or cable issue; inspect the 8-pin connector and wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA output out of range\u003c\/strong\u003e – Confirm load resistance is below 750 ohms and that the power supply is within tolerance (+20%\/-25%).\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIf problems persist, replace the scanner or consult the manufacturer's manual for advanced diagnostics.\u003c\/p\u003e","brand":"Fireye","offers":[{"title":"Default","offer_id":44410016006243,"sku":"65UV5-1004QD","price":283.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/65UV5-1004QD.jpg?v=1785163077","url":"https:\/\/www.plcsourcepro.com\/products\/fireye-65uv5-1004qd-uv-flame-scanner-industrial-automation-module","provider":"PLC Source PRO","version":"1.0","type":"link"}