Fireye Simplicity 65UV5 Ultraviolet Integrated Flame Scanner

Featuring an ultraviolet tube-type sensor and an electromechanical self-checking shutter mechanism, the Fireye Simplicity integrated flame scanner detects ultraviolet emissions from fossil fuel flames, such as those resulting from natural gas, coke oven gas, propane, methane, butane, kerosene, light petroleum distillates, and diesel fuels.

The Fireye Simplicity 65UV5 also offers an internal flame relay with a fixed ON/OFF threshold, eliminating the need for an external flame amplifier.

Key Specifications

  • Either a one-second ("E" models) or four-second (non-"E" models) flame failure response time
  • Internal LED display for flame signal and fault indication
  • One analog 4-20mA output standard
  • NEMA 4X/IP66 enclosure
  • Class I, Div 2, Groups A-D approvals

Specifications, Manuals, and Supporting Literature

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Model Selection Guide

Use this table to find the right model for your application.  Don't see the option you need? Call a Lesman sales specialist at 800-953-7626

Description Catalog Number
UV flame scanner with electromechanical self-checking shutter 65UV5-1004QD
Replacement ultraviolet sensing tube
24 VDC power supply
Heat insulating jacket
10-foot quick disconnect scanner cable  


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