RAI-4 [GAMEWELL-FCI]
Duct Housing, 4-wire, less detector head; 管房， 4线，少探测头
| 型号： | RAI-4 |
| 厂家： | 
GAMEWELL-FCI BY HONEYWELL |
| 描述： | Duct Housing, 4-wire, less detector head |
| 文件： | 总2页 (文件大小：48K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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.
Atransparent 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
Wide
The duct detector housing is of rugged plastic with a clear
polycarbonate cover. The housing is capable of mounting on
either rectangular or round ducts without adapter brackets.
Terminals are suitable for 14-18 AWG wiring.
• Clear Polycarbonate Cover for Visual
Inspection
• Non-Polarized
APPROVALS
• Remote Indication, Relay Test and
UL (Std 268A)
CSFM
NYC MEA
S1064
Approved
MEA 134-95-E Vol. III
Reset Options
• Two (2) Heavy Duty (10 Amp.)
Relay Contacts
GENERAL SPECIFICATIONS
Operating temperature
Humidity
32 to 100o F (0 to 37o C)
10 to 93% RH
Air velocity range
Dimensions
300 to 4000 FPM
14.5 inches L x 5 inches W x 2.5 inches D
(37 x 13 x 6.4 cm)
Weight
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:
Form A
2A @ 30 VAC/VDC (resistive)
Auxiliary alarm contacts:
Form C (2 sets)
10A @ 30 VDC (resistive)
10A @ 277 VAC (resistive)
1/8 HP @ 120 VAC
1/4 HP @ 240 VAC
Supervisory contacts:
Form B
0.3 A @ 30 VDC (resistive)
0.3 A @ 30 VAC (resistive)
Power requirements
(Using no accessories)
Max. standby current
Max. alarm current
20.4 - 26.4 VAC
102-132 VAC
204-264 VAC
20-29VDC
.070 A
.160 A
.030 A
.040 A
.020 A
.025 A
.020 A
.060 A
(Using max. accessories)
Max. alarm current
.220 A
.050 A
.035 A
.090 A
TESTING
• 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.
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”
ORDERING INFORMATION
Part No.
Model
Description
Shipping
Weight (lbs)
5.5
119-A0400
110-38020
112-30080
DH-60
Duct Housing, 4-wire, less detector head.
Ionization Detector head
CPD-7051D
PSD-7155D
2.0
Photoelectric Detector head
2.0
138-02006
138-02806
RAI-4
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.
1.0
1.0
RCM-505
138-02906
RCM-606
1.0
252-8GJ2B
252-8GK2B
252-8GL2B
252-8GM2B
252-8GN2B
252-8GP2B
FST-2
FST-3
FST-4
FST-6
FST-8
FST-10
12-inch Sampling Tube (For ducts less than 1 ft.)
0.6
1.0
1.2
2.0
3.0
3.5
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.)
2 of 2
9020-0369 Rev. H
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