DH-60 SERIES
FOUR-WIRE DUCT
SMOKE DETECTOR HOUSING
`
DESCRIPTION
The FCI Model DH-60 Series air duct detector housing is
intended for use on air handling ducts to sample air flow in
the duct and allow for the detection of smoke and combus-
tion particles. The housing is available in a 4-wire detector
configuration, and accepts either the CPD-7051D ionization
detector or the PSD-7155D photoelectric detector.
Air sampling is accomplished via sampling and return
tubes which extend into the ducts.
The DH-60 4-wire detector can operate over a wide range
of AC or DC power sources; 24 VAC, 24 VDC, 120 VAC or
240 VAC. It is equipped with alarm relay auxiliary contacts
which may be used directly for control applications, and has
an integral, normally-energized trouble relay to supervise
power and smoke detector head removal.
A transparent inspection port permits viewing of the detec-
tor alarm indicator over a wide viewing angle and inspection
of the conditions of cleanliness inside the detector mounting
area.
The housing can be installed on either rectangular or round
ducts ranging from 8 inches to 12 feet in width. The sampling
tube must extend over the entire width of the duct, and the
unit is equipped with a 4.25 inch exhaust tube.
Optional accessories include remote test stations and an-
nunciators.
FEATURES
•
Accommodates Ionization
or Photoelectric Detector Heads
•
4-wire Configuration
•
Field Selectable Single Station
AC Operation: 24 VAC, 120 VAC
or 240 VAC
•
Air Velocity Ranging from
500 to 4000 FPM
CONSTRUCTION
•
Mounts on Round or Rectangular
Ducts from 8 inches to Twelve Feet
The duct detector housing is of rugged plastic with a clear
Wide
polycarbonate cover. The housing is capable of mounting on
either rectangular or round ducts without adapter brackets.
•
Clear Polycarbonate Cover for Visual
Terminals are suitable for 14-18 AWG wiring.
Inspection
•
Non-Polarized
APPROVALS
•
Remote Indication, Relay Test and
UL (Std 268A)
S1064
Reset Options
CSFM
Approved
•
Two (2) Heavy Duty (10 Amp.)
NYC MEA
MEA 134-95-E Vol. III
Relay Contacts
GENERAL SPECIFICATIONS
Operating temperature
Humidity
Air velocity range
Dimensions
Weight
32 to 100
o
F (0 to 37
o
C)
10 to 93% RH
300 to 4000 FPM
14.5 inches L x 5 inches W x 2.5 inches D
(37 x 13 x 6.4 cm)
5.5 lbs. (3.2 kg)
Specifications are provided for information only, are not intended to be used for installation purposes, and are believed to be accurate. However, no responsibility is assumed
by Gamewell-FCI for their use. Specifications subject to change without notice.
© 2006 All Rights Reserved.
GAMEWELL-FCI
12 Clintonville Road, Northford, CT 06472 - Tel: (203) 484-7161 - Fax: (203) 484-7118
www.gamewell-fci.com
An ISO 9001 Certified Company
9020-0369 Rev. H
ELECTRICAL SPECIFICATIONS
Contact ratings
Alarm initiating contacts:
Auxiliary alarm contacts:
Form A
Form C (2 sets)
2A @ 30 VAC/VDC (resistive)
10A @ 30 VDC (resistive)
10A @ 277 VAC (resistive)
1/8 HP @ 120 VAC
1/4 HP @ 240 VAC
0.3 A @ 30 VDC (resistive)
0.3 A @ 30 VAC (resistive)
102-132 VAC
.030 A
.040 A
204-264 VAC
.020 A
.025 A
20-29VDC
.020 A
.060 A
Supervisory contacts:
Form B
Power requirements
(Using no accessories)
Max. standby current
Max. alarm current
(Using max. accessories)
Max. alarm current
20.4 - 26.4 VAC
.070 A
.160 A
.220 A
.050 A
.035 A
.090 A
TESTING
Functional testing can be performed by one of the
following methods:
•
Hold a magnet in the slot marked “Test” on the
housing until the LED lights. Confirm that the
system control unit (if used) alarms properly
and performs all auxiliary functions.
Reset:
Place a magnet in the slot marked
“Reset”
•
Using the RCM-505 or RCM-606 remote test
unit - Insert the key and turn clockwise to the
“TEST” position and hold until the LED lights.
Reset:
Turn the key counterclockwise to the
“Reset” position and hold. The LED will extin-
guish. Turn the key to the normal position and
remove.
ORDERING INFORMATION
Part No.
119-A0400
110-38020
112-30080
138-02006
138-02806
138-02906
Model
DH-60
CPD-7051D
PSD-7155D
RAI-4
RCM-505
RCM-606
Description
Duct Housing, 4-wire, less detector head.
Ionization Detector head
Photoelectric Detector head
Remote Alarm Indicator red LED lights on alarm.
Remote Alarm Indicator/Keyswitch as above except
with added remote test and reset keyswitch
Remote Power/Alarm Indicator/Keyswitch -
as above except has added green “POWER” LED
which is lit during normal conditions.
12-inch Sampling Tube (For ducts less than 1 ft.)
24-inch Sampling Tube (For ducts between 1 and 2 ft.)
48-inch Sampling Tube (For ducts between 3 and 4 ft.)
72-inch Sampling Tube (For ducts between 4 and 6 ft.)
96-inch Sampling Tube (For ducts between 6 and 8 ft.)
120-inch Sampling Tube (For ducts between 8 and 10 ft.)
Shipping
Weight (lbs)
5.5
2.0
2.0
1.0
1.0
1.0
0.6
1.0
1.2
2.0
3.0
3.5
252-8GJ2B
252-8GK2B
252-8GL2B
252-8GM2B
252-8GN2B
252-8GP2B
FST-2
FST-3
FST-4
FST-6
FST-8
FST-10
2 of 2
9020-0369 Rev. H
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