The C7027A Minipeeper® Ultraviolet Flame Detectors detect the ultraviolet radiation emitted by combustion flames. The flame detectors are used with Honeywell flame safeguard controls to provide flame supervision for gas, oil, or combination gas-oil burners.

Features include:
C7027A Flame Detectors are used with RA890G devices or R7249A, R7290A R7749B and R7849A,B Amplifiers and the appropriate Honeywell controls.
C7027A/C7927A has an integral collar threaded (internal 1/2-14 NPSM) for mounting on a one-half-inch sight pipe. Consult the attached pdf for full specifications.

Properly installed, the C7027A are pressure rated for 5 psi.
Two C7027A Flame Detectors can be wired in parallel for difficult flame sighting installations.
C7027A1049 come with 1/2-in. spud connection for electrical wiring.
Flame Detector:
Ambient Operating Temperature Ratings: 0°F to 215°F (-18°C to 102°C), or -40°F to 215°F (-40°C to +102°C) depending on model.
Mounting: Collar with 1/2-14 NPSM internal threads for mounting on a 1/2 in. sight pipe.