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120 Vac Flame Sensor, Ultraviolet, Purple Peeper


120 Vac Flame Sensor, Ultraviolet, Purple Peeper

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Solid state electronic flame detectors for use with Honeywell Flame Safeguard controls and amplifiers. Sense ultraviolet radiation produced by combustion of gas, oil, coal or other fuels.


  • Mount horizontally, vertically or at any angle in between.
  • Provide quick electrical hookup with threaded conduit fitting and color-coded leadwires.
  • Reduced nuisance shutdowns by wiring two in parallel.
  • C7012E1278 5 pin Brad Harrison type (formally 41307N) mating connector not supplied nor available through Honeywell.
  • C7012A,E meets NEMA 4 standards with viewing window rated to 20 psi.
  • C7012C,F has an explosion-proof housing for use in hazardous atmospheres with a viewing window rated to 100 psi.

Product Specifications

Gas, Oil or Coal fired burners
Dimensions (in.)
5 1/4 in. diameter (includes mounting flange) x 7 7/32 in. long
Dimensions (mm)
133 mm diameter (includes mounting flange) x 183 mm long
Cast case and cover
Used With
Flame Amplifiers: R7247A, R7847A, R7257; Flame Amplifiers: R7247A,B; R7847A,B; R7257
Weight (lb)
4.25 lb
Weight (kg)
1.9 kg
For use with rectification flame signal amplifiers
3/4 in. NPT
Electrical Ratings
120 Vac
50 Hz; 60 Hz
Approvals, Underwriters Laboratories Inc.
Listed: File No. MP268, Guide No. MCCZ
Approvals, Canadian Standards Association
Certified: Master Report LR95329-1
Electrical Connections
4 NEC Class 1 Color-coded lead wires.
Power Consumption
2.5 W
Approvals, Swiss RE
Approvals, Factory Mutual
Approved: Report No. 14740.01
Ambient Temperature Range (F)
25 F to 175 F
Ambient Temperature Range (C)
-4 C to +79 C
NEMA Rating
Lead Length (in.)
96 in.
Lead Length (mm)
2438 mm