Combustion > Flame Sensors/Scanners/Relays > Flame Scanners > UV > Honeywell Purple Peeper C7012


Honeywell C7012 Purple Peeper® Ultraviolet Flame Detector

120 VAC solid state rectification ultraviolet flame detector with dynamic self-check for coal-, gas-, or oil-fired burners. Provides quick electric hookup with threaded conduit fitting and color-coded leadwires. Reduce nuisance shutdowns by wiring two in parallel.

Key Specifications

  • Senses UV radiation produced by combustion of gas, oil, coal, or other fuels
  • For use with intermittent or interrupted pilots
  • Can be mounted horizontally, vertically, or any angle in between
  • NEMA 4 cast cover and enclosure
  • UL, CSA, and FM approvals
  • Compatible with R7247C, R7847C, and R7747C solid-state UV flame amplifiers on Honeywell RM7800 series relay modules and controls

Specifications, Manuals, and Supporting Literature

Click the file icon to view the file online, or right-click on the file icon and select "Save Target As..." to download the file to your computer for later viewing.
Tip: If you want to print a large file, download it to your PC first.

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

If the model you need isn't listed here, call Lesman at 800-953-7626.
120 VAC ultraviolet flame sensor, Purple Peeper®, self-checking, 3/4" mounting size C7012E1104
120 VAC ultraviolet flame sensor, Purple Peeper®, self-checking, 1" mounting size C7012F1052
Ultraviolet flame amplifier. Dynamic self-check. Flame failure response time 2.0 or 3.0 seconds. Color code: Green R7847C1005
Flame safeguard systems
Flame safeguard systems
Plug-in modules
Keyboards, purge timer cards,
and annunciator panels
Flame detectors
Flame detectors
Flame amplifiers
Flame signal amplifiers
Pressure controls
Pressure controls
Temperature controls
Temperature controls
valves and motors
Shutoff valves, control valves,
and actuators
combustion efficiency analyzers
Combustion efficiency and
emissions analyzers


Subscribe to the Lesman Instrument Company YouTube channel.Lesman Instrument Company on YouTube

Video is a great way to learn about instruments and technology, and it's available whenever you need it. Watch step-by-step instructions on how to configure a transmitter, tune a controller, or troubleshoot a safety valve. We'll post videos we create, and those our manufacturer partners share with us, so you don't have to look in multiple places to find the video training you need.

Subscribe to Lesman's YouTube channel, and you'll get email notifications as soon as we add new training videos and webinars.