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MINIPEEPER
ULTRAVIOLET FLAME DETECTORS
SPECIFICATIONS
4 (102)
3-1/2 (89)
COLLAR WITH 1/2-14 NPSM
INTERNAL THREADS
1
C7027A1064 HAS 24 FOOT (7.32 METER) LEADWIRES.
C7027A1114 HAS 44 IN. (1.118 M) LEADWIRES WITH
22 IN. (558 MM) FLEXIBLE CONDUIT.
2
MODELS AVAILABLE WITH SPUD CONNECTOR (1/2-14 NPSM INTERNAL
THREADS) INSTEAD OF CLAMP TYPE CONNECTOR.
Fig. 1. Installation dimensions of C7027A in inches (mm).
C7027A Minipeeper
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.
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 8 ft (2.44 m), color-coded,
Plastic-insulated, 18 AWG, NEC Class 1 lead wires, rated
for 221°F (105°C). (C7027A1064 has 24 ft [7.32 m] lead
wires.) Rear of detector has a clamp type connector for 1/2
in. flexible metallic conduit. (Models are available with 1/2
ORDERING INFORMATION
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 phone:
1. Your local Honeywell Environmental and Combustion Controls Sales Office (check white pages of your phone directory).
2. Honeywell Customer Care
1885 Douglas Drive North
Minneapolis, Minnesota 55422-4386
3. http://customer.honeywell.com or http://customer.honeywell.ca
International Sales and Service Offices in all principal cities of the world. Manufacturing in Belgium, Canada, China, Czech
Republic, Germany, Hungary, Italy, Mexico, Netherlands, United Kingdom, and United States.
60-2026-16
8 FOOT (2.44 METER)
LEADWIRES (2)
1
1-1/16
(27)
2
M1943G
®
Ultraviolet
in. internally threaded spud connector instead of the
clamp). C7027A1114 has 44 in. (1.118 m) lead wires and
22 in. (558 mm) flexible conduit.
Dimensions: See Fig. 1.
NOTE: The ultraviolet radiation sensing tube is not field
replaceable.
Accessory:
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. 7). Included with C7027A1080.
390427B Bushing, for mounting to 3/8 in. sight pipe. Included
with C7027A1080.
4-1/8 (105)
2 (51)
COLLAR WITH
1 - 11-1/2 NPSM
INTERNAL
1
THREADS
6 FOOT
2-5/8 (67)
[1.83 METER]
INSERTION DEPTH
LEADWIRES (2)
1
DIN APPROVED C7035A1064 HAS 1-11 BSP.P1 INTERNAL MOUNTING THREADS.
2
DIN APPROVED C7035A1064 HAS 1/2-14 BSP-F INTERNAL MOUNTING THREADS.
3
C7035A1056 HAS 12 FOOT (3.66 METER) LEADWIRES.
4
C7035A1080 HAS 10 FOOT (3 METER) LEADWIRE RATED 600F (316C).
Fig. 2. Installation dimensions of C7035A in inches (mm).
2
2
1/2-14 NPSM
INTERNAL THREADS
1-3/16
(30)
1-1/2
31/32
(38)
(25)
3
4
M32658A
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