Honeywell C7012 Purple Peeper® Ultraviolet Flame Detector

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Price $2,362.58

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Ultraviolet flame detectors with dynamic self-checking feature for use with coal-, gas-, or oil-fired burners and intermittent or interrupted pilots.

Consider the newer C7061 Purple Peeper® — a more cost-effective UV flame detector with a stronger flame signal and faster delivery. See crossover chart below.

See model selection chart below.

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.

  • Self-checking shutter mechanism for continuous firing applications (+24 hours)
  • 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

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 Click for Price and Availability
Purple Peeper 120 VAC ultraviolet flame sensor, 1" mounting size C7012E1112
Purple Peeper 120 VAC ultraviolet flame sensor, 1" mounting size, explosion-proof housing C7012F1052
Ultraviolet flame amplifier. Dynamic self-check. Flame failure response time 2.0 or 3.0 seconds. Color code: Green R7847C1005

Crossover from C7012 to newer C7061 flame detector

Use these tables to find comparable replacements. Don't see the option you need? Call a Lesman sales specialist at 800-953-7626.

(120 VAC Models)
Click for Price and Availability
C7012A1152 C7061A1053
C7012A1160 - retired
C7012E1120 - retired
C7012E1161 - retired
C7012E1278 - retired
C7012A1145 - retired C7061A1053
(3/4" to 1" Adapter Plug Included*)
C7012E1104 - retired
C7012E1245 - retired
C7012C1042 - retired C7061F2001

*You can disregard the adapter if you already have a 1" mount.

You will need to replace the flame amplifier along with the scanner. Here's a list of potential replacements if you were using an RM7800 flame amplifier with the C7012.

Flame Amplifier Crossover for RM7800 Series
C7012 Compatible Amplifiers C7061 Compatible Amplifiers
R7847A1033 R7861A1026 (3 Second Flame Failure Response Time)
R7847A1025 R7861A1034 (1 Second Flame Failure Response Time)
More Information
Flame Detector Type Ultraviolet
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