Specifications; Ordering Information - Honeywell C7024E User Manual

C7024E,F
SPECIFICATIONS • ORDERING INFORMATION
IMPORTANT: The specifications in this publication
do not include normal manufacturing tolerances.
Therefore, this unit may not exactly match the
listed specifications. This product is tested and
calibrated under closely controlled conditions, and
minor differences in performance can be expected
if these conditions are changed.
MODELS:
C7024E Self-Checking Solid State Purple Peeper Ul-
traviolet Flame Detector: For use with R7824C
Dynamic Self-Check Amplifiers.
C7024F Self-Checking Solid State Purple Peeper
Ultraviolet Flame Detector: Same as C7024E ex-
cept with explosion-proof housing for use in haz-
ardous locations.
ELECTRICAL RATINGS:
Voltage: 24 Vdc.
Power Consumption: 7.8 watts maximum.
AMBIENT TEMPERATURE RATINGS (outside the
case): C7024E,F: -20° F to +175° F [-29° C to +79° C].
STORAGE TEMPERATURE RATINGS:
-60° F to +175° F [-51° C to +79° C].
HOUSING:
C7024E: Violet, cast aluminum cover; mounting flange
with heat block and faceplate are separate to pro-
vide heat insulation and sealoff. Meets NEMA 4
enclosure requirements (indoor, outdoor protec-
tion; rain-tight, dust-tight, hose-directed water).
Optional water jacket available for the C7024E.
C7024F: Explosion-proof, two-piece, violet, cast
aluminum.
PRESSURE RATING OF QUARTZ VIEWING
WINDOW:
C7024E: 20 psi [138 pKa]. Focusing lens (20 psi [138 kPa]
rating) or high pressure viewing window (50 psi
[345 kPa] rating) available; see Accessories.
C7024F: 100 psi [690 pKa].
MOUNTING: C7024E: Mounting flange with 3/4 inch
NPT internal threads for attachment to sight pipe.
WIRING CONNECTIONS: NEC Class 1 color-coded lead-
When purchasing replacement and modernization products from your 7800 SERIES distributor, refer to the TRADELINE
Catalog 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 Home and Building Control Sales Office (check white pages of your phone directory).
2. Home and Building Control Customer Satisfaction
Honeywell Inc., 1885 Douglas Drive North
Minneapolis, Minnesota 55422-4386 (612) 951-1000
In Canada—Honeywell Limited/Honeywell Limitée, 740 Ellesmere Road, Scarborough, Ontario M1P 2V9 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.
65-0156—1

Specifications

wires, 8 feet [2.4 meters] long.
Number of Leadwires: Six.
Threaded Leadwire Opening in Faceplate:
C7024E: 1/2-14 NPSM or 7/8-20 UNSM inter-
nal threads for attaching conduit.
C7024F: 1/2-14 NPT internal threads for at-
taching pipe.
DIMENSIONS: See Figs. 1 and 2.
WEIGHT:
C7024E: Approximately 4.25 pounds [1.9 kg].
C7024F: Approximately 14.5 pounds [6.6 kg].
SERVICEABILITY C7024E and F: Field replaceable
viewing windows and ultraviolet sensing tube, self-
checking coil and shutter assembly.
APPROVALS:
Underwriters Laboratories Inc. Component Recog-
nized:
C7024E: File no. MP268.
C7024F: For use in hazardous locations; Class 1,
Groups C and D; Class 2, Groups E, F and G;
File no. E34649.
Canadian Standards Association Certified: File no.
LR95329-3.
REPLACEMENT PARTS:
C7024E,F:
113228 Ultraviolet Sensing Tube.
191286 Ultraviolet Sensing Tube for -40° F [-40° C]
operation.
C7024E:
114372 Quartz Viewing Window; rated for 20 psi
[138 kPa].
114465 Gasket, silicone rubber; for installing view-
ing window (three required).
120739 Gasket, asbestos-neoprene; heat insula-
tion and sealoff for mounting flange.
C7024F: 122037 Quartz Viewing Window, rated for
100 psi [690 pKa].
C7024E,F: 190971G Coil and Shutter Assembly, 24
Vdc.
ACCESSORIES:

Ordering Information

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