Honeywell Purple Peepers (C7012 series) are solid-state ultraviolet (UV) flame detectors engineered for continuous operation in gas, oil, and coal-fired burner systems. Known for their iconic purple housings, they feature dynamic self-check circuitry, high-pressure viewing windows, and rugged enclosures—ideal for industrial flame safeguard controls.
Models marked “E” or “F” include a dynamic self-checking shutter mechanism that cycles regularly to verify both sensor tube and electronics are functioning correctly.
The detectors handle temperatures from –20 °F to 175 °F, use high-pressure viewing windows rated 20–100 psi, and support versatile installation with ¾″–1″ NPT sight-pipe mounting and optional swivel mounts.
Yes—up to two detectors can be wired in parallel to reduce nuisance shutdowns in burners with large flames or variable sight paths.
Fill in the form below, or call us now at 1-800-755-2883
"*" indicates required fields
