MINIPEEPER® ULTRAVIOLET FLAME DETECTORS
COLLAR WITH 1/2-14 NPSM
C7027A1064 HAS 24 FOOT (7.32 METER) LEADWIRES.
C7027A1114 HAS 44 IN. (1.118 M) LEADWIRES WITH
22 IN. (558 MM) FLEXIBLE CONDUIT.
MODELS AVAILABLE WITH SPUD CONNECTOR (1/2-14 NPSM INTERNAL
THREADS) INSTEAD OF CLAMP TYPE CONNECTOR.
Fig. 1. Installation dimensions of C7027A in in. (mm).
C7027A Minipeeper® Ultraviolet
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.
Maximum Pressure Rating: 5 psi (34.5 kPa).
Mounting: Collar with 1/2-14 NPSM internal threads for
mounting on a 1/2 in. sight pipe.
Wiring Connections: Two 6 ft [1.83 m], color-coded,
NEC Class 1 leadwires, rated for 221°F (105°C).
(C7027A1064 has 24 ft [7.32 m] leadwires.) Rear of
detector has a clamp type connector for 1/2 in. flexible
metallic conduit. (Models are available with 1/2 in.
internally threaded spud connector instead of the
clamp). C7027A1114 has 44 in. (1.118 m) leadwires and
22 in. (558 mm) flexible conduit.
When purchasing replacement and modernization products from your TRADELINE® wholesaler or distributor, refer to the
TRADELINE® Catalog or price sheets for complete ordering number.
If you have additional questions, need further information, or would like to comment on our products or services, please write or
1. Your local Home and Building Control Sales Office (check white pages of your phone directory).
2. Home and Building Control Customer Relations
Honeywell, 1885 Douglas Drive North
Minneapolis, Minnesota 55422-4386 (800) 328-5111
In Canada—Honeywell Limited/Honeywell Limitée, 35 Dynamic Drive, Scarborough, Ontario M1V 4Z9.
International Sales and Service Offices in all principal cities of the world. Manufacturing in Australia, Canada, Finland, France,
Germany, Japan, Mexico, Netherlands, Spain, Taiwan, United Kingdom, U.S.A.
6 FOOT (1.83 METER)
Dimensions: See Fig. 1.
Replacement Part: 129685 Flange Gasket.
The ultraviolet radiation sensing tube is not field
136733 Heat Block, laminated plastic, insulating the flame
detector from sight pipe temperatures up to 266°F (130°C),
1/2-14 NPSM external threads on one end and 1/2-14
NPSM internal threads on the other end (see Fig. 8).
Included with C7027A1080.
390427B Bushing, for mounting to 3/8 in. sight pipe. Included
DIN APPROVED C7035A1064 HAS 1-11 BSP.P1 INTERNAL MOUNTING THREADS.
DIN APPROVED C7035A1064 HAS 1/2-14 BSP-F INTERNAL MOUNTING THREADS.
C7035A1056 HAS 12 FOOT (3.66 METER) LEADWIRES.
Fig. 2. Installation dimensions of C7035A in in. (mm).