Fireye 65UV5-1004QD Flame Scanner | 4 Sec Response NEMA 4X IP66

65UV5-1004QD – Fireye UV Flame Scanner

Brand: Fireye | Model: 65UV5-1004QD | Type: UV Flame Scanner

Integrated UV flame scanner with 4-20 mA output. 24 VDC, 1″ NPT mount, 4 sec flame failure response. NEMA 4X, IP66, Class I Div 2 approved. For industrial burner monitoring.

Key Features

• UV flame detection – reliable sensing
• Fast response – 4 sec flame failure response time
• Analog output – 4-20 mA (750 Ω max load)
• Rugged housing – cast aluminum, NEMA 4X/IP66
• Hazardous area rated – Class I Div 2, ATEX Zone 2
• Quick disconnect – 8-pin connector for easy installation

Technical Specifications

• General
  • Manufacturer: Fireye
  • Model: 65UV5-1004QD
  • Type: UV Flame Scanner
  • Weight: 2.5 kg
• Electrical
  • Input power: 24 VDC (+20%/-25%)
  • Power consumption: 3.8 W
  • Connection: 8-pin quick disconnect
  • Analog output: 4-20 mA (750 Ω max load)
  • Relay outputs: Flame relay SPDT, Fault relay SPST
  • Contact rating: 2A @ 30 VDC / 2A @ 240 VAC
• Performance
  • Flame failure response: 4 seconds
  • Status LED: Flame Signal + Fault Indication
• Mechanical
  • Housing: Cast aluminum, black polyester powder coat
  • Mounting: 1″ NPT female pipe mount
  • Cooling air: 3/4″ NPT female connection
  • Protection: NEMA 4X, IP66
• Environmental
  • Operating temp: -40…65 °C
  • Humidity: 0-95% RH (non-condensing)
  • Cooling air: 4 SCFM (113 l/min) minimum
• Certifications
  • Class I, Div 2, Groups A-D
  • Class II, III, Div 2, Groups F-G
  • ATEX: II 3 G/D Ex nA IIC T4A
  • FM approved

Installation & Commissioning

• Mounting: 1″ NPT female pipe – direct or with sight pipe.
• Wiring: 8-pin quick disconnect cable (P/N 59-598).
• Cooling air: Connect clean, dry air at 4 SCFM minimum.
• Setup: No calibration needed – plug and play.
• Maintenance: Periodic lens cleaning recommended.

Compatibility & Applications

• Systems: Fireye burners, industrial burner management systems.
• Typical uses: Gas, oil, and dual-fuel burner flame monitoring.
• Environments: Power plants, refineries, chemical plants.

Package & Delivery

• Package: 1 scanner + quick start guide (cable sold separately).
• Warranty: 12 months.
• Shipping: FedEx, UPS, DHL – dispatched within 12-24 hours.

Expert Review

“Reliable UV scanner for burner applications. The 4-second response meets safety standards. 4-20 mA output provides continuous flame signal. NEMA 4X rating ensures long life.”

Manager’s Insight

“Great for new burner installations or upgrades. Quick disconnect simplifies replacement. Use cooling air for high-temperature environments – 4 SCFM minimum.”

Application Scenarios

• Industrial burner flame monitoring
• Boiler flame safety systems
• Gas turbine flame detection
• Process heater flame supervision

Comparison with Similar Models

• 65UV5-1004QD – 1″ NPT, quick disconnect, FM approved.
• 65UV5-1004 – Same but cable gland version (no quick disconnect).
• 65UV5-1004E – BSP thread version.
• 65UV5-1004EQD – BSP with quick disconnect.

FAQ

• What is the flame failure response time?
  4 seconds.
• What power supply does it need?
  24 VDC (+20%/-25%), 3.8 W.
• What output does it provide?
  4-20 mA analog plus relay contacts.
• Does it need cooling air?
  Yes – 4 SCFM minimum, up to 15 SCFM for high temps.
• What certifications does it have?
  FM, ATEX (II 3 G/D), Class I Div 2.
• Is it suitable for outdoor use?
  Yes – NEMA 4X, IP66 rated.
• What cable do I need?
  P/N 59-598 (quick disconnect version).
• How to choose between 65UV5-1004 and 65UV5-1004QD?
  QD has quick disconnect connector; 1004 has cable gland.

Selection Guide

• For quick disconnect, NPT threads: 65UV5-1004QD.
• For cable gland, NPT threads: 65UV5-1004.
• For BSP threads, quick disconnect: 65UV5-1004EQD.
• For BSP threads, cable gland: 65UV5-1004E.

Contact: sales@powergearx.com | +86 18030005825 (WhatsApp)

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