5451 [SYSTEMSENSOR]
Plug-in Smoke Detector; PLUG -IN烟雾探测器
| 型号： | 5451 |
| 厂家： | 
SYSTEMSENSOR ADVANCED IDEAS. |
| 描述： | Plug-in Smoke Detector |
| 文件： | 总4页 (文件大小：170K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
C o n v e n t i o n a l
D e t e C t i o n
400 Series
Plug-in Smoke Detector
Models Available
1451
1451A
Ionization Detector
Ionization Detector,
ULC Listed
5451
Thermal Rate-of-Rise
Product Overview
Low standby current
System Sensor’s 400 Series plug-in smoke detectors are designed to meet the
performance criteria designated by UL/ULC. The ion units have a sensing chamber
sealed from back pressure air flow, dirt, and insects. This chamber is protected
by a fine mesh screen which can be cleaned or replaced. Additional key features
include a recessed mounting option, interchangeable ion, thermal detectors, a vari-
ety of mounting bases, and a full line of optional accessories.
Two visible LEDs “blink” in standby and
provide a 360° field viewing angle
Wide variety of mounting bases with
built-in shorting spring
Detector head plugs easily into base
Built-in test switch
Ionization. All 400 Series ionization smoke detectors include a specially designed dual
source, dual unipolar detector chamber design which will sense the presence of smoke
particles produced by fast combustion as well as slow smoldering fires. This chamber
exhibits increased stability, significantly reduces nuisance alarms, and provides better
performance at higher air velocities.
Field sensitivity metering of detector to
meet the requirements of NFPA 72
Built-in tamper-resistant feature
SEMS screws for easy wiring
Optional recessed mounting
Thermal. The 400 Series thermal rate-of-rise with fixed heat detector contains a
unique dual thermistor heat sensing circuit to provide maximum performance and
solid state reliability. The Model 5451 is designed to initiate an alarm at 135°F and
to respond to a temperature increase in excess of 15° per minute. This enables the
heat detector to communicate an alarm to the central control panel prior to reaching
the static set point for these high rates of rise, providing a timely response to both
rapid and slow temperature increases. This model should be used in applications
where rapid response is desired and where rapid temperature increases would only be
caused by a fire emergency.
Removable cover and insect screen for
field cleaning
Mounting Base Selection Guide
Base Model
Loop
Type
Current
Limit Resistor
Alarm
Contact Type
Nominal
Voltage
Current Draw
on Alarm (mA)
Number
B401B
B401BR
B402B
B404B
Version
UL/ULC
UL/ULC
UL/ULC
UL/ULC
2-wire*
2-wire*
4-wire
No
—
12/24VDC††
24VDC
10–100**
10–62
Yes
Yes
Yes
—
Form A&C
24VDC
14–39
4-wire
Form A&C+A
Supervisory
120VAC
75 mA AC Max
B406B
B401†
B401R†
UL/ULC/EN-54 2-wire*
No
No
Yes
Form C
—
24VDC
12–100**
10–100**
10–62
UL/EN-54
EN-54
2-wire*
2-wire*
12/24VDC††
24VDC
—
*Functionality contingent on panel compatibility.
**Must be limited by control panel.
Relay Contact Ratings:
Resistive or Inductive
†Flangeless base
†† Although B401B and B401 bases are capable
of operating at 12 and 24 VDC, they cannot be
used with the 5451 in 12 V applications.
(60% power factor) load.
2.0A at 30 VAC/DC
Form A:
Form C: 0.6A at 110VDC, 2.0A at 30VDC
1.0A at 125VAC, 2.0A at 30VAC
Junction Box Selection Guide*
Single
Gang
No
3.5” Octagon
4” Octagon
4” Square
No
50 mm
Yes
60 mm
Yes
75 mm
No
B401/B401R
B401B/BR
No
No
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
No
No
No
B402B/B406B Yes
B404B No
Yes
Yes
Yes
Yes
No
Yes
No
No
* Box depth contingent on base and wire size.
Refer to National Electrical Code of local applicable codes for appropriate recommendations.
Specifications
Operating Voltage/Alarm Current:
Mounting base dependent (see chart
on page 2)
Size:
Humidity Range:
10 – 93% RH non-condensing
3.2”/8.1 cm height
4.0”/10.2 cm diameter,
unflanged base
6.2”/15.7 cm diameter,
flanged base
Air Velocity Rating:
Ionization: 1200 fpm maximum
Standby Current:
Ion:
120 µA maximum
Thermal:
Smoke Detector Spacing:
For ion detectors on smooth ceilings
(as defined in NFPA 72), spacing of
30 feet (900 sq. ft.) may be used
as a guide. For thermal detectors on
smooth ceilings (as defined in NFPA
72), spacing of 50 feet (2500 sq. ft.)
may be used. Other spacing may be
used depending on ceiling height, high
air movements, and other conditions
or response requirements.
Construction:
Flame retardant Noryl plastic
100 µA maximum
Sensitivity:
1.9% + 6%/ft. Ion
Operating Temperature:
1451:
32°F to 120°F (0°C to 49°C)
5451:
Weight:
1451:
0.5 lb. (227 gm)
5451:
0.3 lb. (136 gm)
32°F to 100°F (0°C to 38°C)
Alarm Point, Thermal:
135°F (57.2°C) or 15°F/min.
rate of rise
(–)
(–)
(–)
OPTIONAL
OPTIONAL
(–)
(–)
RA400Z
RA400Z
(–)
(–)
2
2
EOL
RESISTOR
3
3
(+)
(+)
1
1
4
4
(+)
(+)
(+)
(+)
OPTIONAL FAULT TOLERANT WIRING
B401 Series
(+)
RED (+)
PURPLE
(–)
(–)
RA400Z
(OPTIONAL)
RA400Z
(OPTIONAL)
(–)
4
4
3
3
2
2
BLK
5
9
5
14
13
12
14
13
12
11
COM
N.C.
N.O.
COM
N.C.
(+)
(+)
1
1
(–)
N.O.
11
10
10
AUXILIARY
CONTACTS
AUXILIARY
CONTACTS
9
8
8
ALARM CIRCUIT
B402B
120 VAC
120 VAC
(–)
(+)
(–)
3
3
RA400Z
(OPTIONAL)
RA400Z
2
4
2
4
9
(OPTIONAL)
1
1
14
13
12
11
14
13
12
11
COM
N.C.
N.O.
COM
N.C.
N.O.
5
5
(+)
6
6
10
10
AUXILIARY
AUXILIARY
FORM C
CONTACTS
7
7
9
8
8
FORM C
CONTACTS
SUPERVISION CIRCUIT
EOL
RESISTOR
ALARM
CONTROL
PANEL
ALARM CIRCUIT
B404B
(+)
EOL
RESISTOR
4
4
3
5
3
2
2
5
1
1
14
13
COM
N.C.
N.O.
14
13
COM
N.C.
N.O.
12
12
AUXILIARY
CONTACTS
AUXILIARY
CONTACTS
(–)
OPTIONAL NFPA CLASS “A” WIRING
B406B
Ordering Information
Part No.
Description
1451
Ionization detector. Must be mounted to one of the B40X series bases listed in Mounting Base Guide.
Same as above, Canadian model
1451A
5451
Fixed heat detector with rate-of-rise. Alarm point at 57.2°C (135°F). Must be mounted to one of the 400
Series Bases listed in Mounting Base Guide.
Accessories
Description
RA400Z
Remote annunciator for 2- or 4-wire systems, 3–32V. Use with ion and photo plug-in detectors.
Fits standard U.S. single gang electrical box.
B401BH
Sounder base with B401. Requires an external 24 VDC power supply.
1
Mounts to 4” square electrical box (1 / ” minimum depth).
2
MOD400R
Detector sensitivity test tool. (See below.) Use with most analog or digital multimeters.
Satisfies requirement of NFPA 72 for sensitivity testing. (See below.)
RMK400
SMK400
Recessed mounting kit for use with B401 or B401R mounting bases only. (See below.)
Surface mounting kit provides for entry of surface wiring conduit.
For use with B401 or B401R mounting bases only.
EOLR-1
RS14
End of line relay for power supervision, 12/24 VDC, 4-wire only.
Replacement insect screen for 1451.
DUST45
CRT400
M02-04-01
M02-09-00
XR5
Replacement protective dust cover for plug-in 400 Series.
Cover removal tool for 1451.
Test magnet.
Test magnet with 32 inch telescoping handle.
Detector removal tool. Allows installation and/or removal of ion, photo,
and thermal detector heads from base in high ceiling installations.
XP-4
Extension pole for XR5. Comes in three 5 ft. sections.
The MOD400R Field Sensitivity Test Module can be used with
System Sensor’s Recessed Mounting Kit, RMK400, provides
a simple installation solution where applications demand a
lower profile smoke detector and reduces the depth of any
400 Series plug-in detector by almost an inch. A special
metal mounting bracket secures the kit and the base to
the junction box and ceiling panel. (For use with B401 and
B401R bases only.)
any standard DC voltmeter or multimeter to check the sensitivity
range of System Sensor’s detectors (satisfies NFPA 72 require-
ment for sensitivity testing).
System Sensor Sales and Service
System Sensor Headquarters
3825 Ohio Avenue
St. Charles, IL 60174
Ph: 800/SENSOR2
Fx: 630/377-6495
www.systemsensor.com
System Sensor Canada
Ph: 905.812.0767
Fx: 905.812.0771
System Sensor in China
Ph: 86.29.8832.0119
Fx: 86.29.8832.5119
System Sensor – Far East
Ph: 85.22.191.9003
Fx: 85.22.736.6580
System Sensor – India
Ph: 91.124.237.1770 x.2700
Fx: 91.124.237.3118
System Sensor Europe
Ph: 44.1403.891920
Fx: 44.1403.891921
System Sensor in Singapore
Ph: 65.6273.2230
Fx: 65.6273.2610
System Sensor – Australia
Ph: 613.54.281.142
Fx: 613.54.281.172
System Sensor – Russia
Ph: 70.95.937.7982
Fx: 70.95.937.7983
© 2005 System Sensor. The company reserves the right to change product specifications without notice.
A05-0205-005•3/05•#1427
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