the System Sensor 2151 Cut Sheet

the System Sensor 2151 Cut Sheet
C
O
N
V
E
N
T
I
O
N
A
L
D
E
T
E
C
T
I
O
N
100 Series™
Low-Profile Plug-in
Smoke Detector
Models Available
1151/1151A* Ionization Detector
2151/2151A* Photoelectronic Detector
*“A” suffix denotes ULC listed product
Product Overview
Sleek, low-profile design
Same housing design for both ion and
photo models
Compatible with 400 Series product
Two LEDs blink in standby, providing 360°
visibility
Field sensitivity metering of detector to
meet the requirements of NFPA 72
Broad range of adapter bases available
with built-in shorting spring
System Sensor 100 Series Plug-in Smoke Detectors offer superb performance and reliability in a profile which is just 1.6″ (4.2 cm) deep. Model 1151 (ionization sensor)
and Model 2151 (photoelectronic sensor) share the same sleek low-profile design and
can be used with a variety of different adapter bases in several wiring configurations
and voltages. Other features include: low current draw, stable performance in high air
velocities, built-in tamper resistant base design, remote LED option, removable cover,
and built-in test switch.
The 100 Series is designed to meet the performance criteria designated by UL.
Their sensing chambers are sealed against 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 interchangeable ion and photo heads, a
variety of mounting bases, and a full line of accessories.
Ionization
S911
7272-1209:159 (2151)
7271-1209:157 (1151)
CS308
All 100 Series ionization smoke detectors include a single source, dual chamber
design that senses smoke particles. This chamber exhibits excellent stability, significantly reducing nuisance alarms, and provides good performance at higher air
velocities.
Photoelectronic
205-94-E
OX5A4.AY
1973
All 100 Series photoelectronic smoke detectors contain a unique optical sensing
chamber designed to sense smoke particles produced by a wide range of combustion sources. A custom integrated circuit incorporates signal processing to reduce
false alarms.
Engineering Specifications
The ionization detector model shall be equipped with a
dual-chamber, unipolar sensing chamber. The nominal sensitivity of the detector shall be 1.0%/ft. as measured in a UL
smoke box and shall not alarm when it is exposed to wind
gusts up to 500 feet per minute. The photoelectronic detector model shall have a nominal sensitivity of 3.0%/ft. as
measured in a UL smoke box with a nominal signal-to-noise
ratio of 2.0. Both ionization and photoelectronic detector
models shall be available. The detector shall be equipped
with a light-emitting diode (LED) that is visible from the
floor. This LED shall blink every ten seconds to indicate
that the detector is operational, in standby, and latch on as
a visual indication of alarm. The detector shall be capable
of applying an output voltage to an optional remote LED
annunciator as an indication of its status. The photoelectronic detector shall include built-in circuitry that performs
a functional test of all detection circuits at least once every
40 seconds without the need for generating smoke. It shall
be possible to perform a calibrated sensitivity and performance test on the detector without the need for generating
smoke. The test method shall test all detector circuits. The
detector screen and cover assembly shall be easily removable
for cleaning or replacement. It shall maintain stable operation when it is exposed to wind gusts of up to 3000 feet per
minute. The detector shall use a plug-in, low-profile design
that is both unobtrusive and aesthetically pleasing. A line of
plug-in bases for a variety of applications shall be available
for use with the detectors. Wire connections shall be made
by means of a clamping plate and screw. These bases shall
allow for mounting directly to a surface or to a 31⁄2″ or 4″
octagon box.
Specifications
Operating Voltage/Alarm Current
See Adapter Base Selection Guide following
Construction
Flame retardant thermoplastic
Standby Current
Ion:
40µA Standby
Photo:
85µA Standby
Temperature
32°F to 120°F (0° to 49°C)
UL Listed Velocity Range
Ion:
0 – 500 fpm (0 – 2.5 m/s)
Sensitivity
.97 ±.47%/ft. Ion; 3% ±.7%/ft. Photo
Photo:
0 – 3000 fpm (0 – 15.2 m/s)
Shipping Weight
3.6 oz. (102 g)
Humidity Range
10% – 93% RH noncondensing
Size
1.66″ h. (42 mm)
4.1″/104 mm dia. unflanged base
6.1″/155 mm dia. flanged base
Smoke Detector Spacing
On smooth ceilings (as defined in NFPA 72), spacing of 30 feet (900 sq. ft.)
may be used as a guide. Other spacing may be used depending on ceiling
height, high air movements, and other conditions or response requirements.
Adapter Base Selection Guide
Base Model Number
Loop Type
Current Limit Resistor
Contact Type
Nominal Voltage
Current Draw on Alarm (mA)
B110LP
2-wire*
No
—
12/24VDC
10–100**
B110RLP
2-wire*
Yes
—
24VDC
22–62
B112LP
4-wire
Yes
Form A&C
24VDC
14–39
B114LP
4-wire
Yes
Form A&C + A Super visor y
120VAC
75 mA AC Max
B116LP
2-wire*
No
Form C
24VDC
12–100**
B401†
2-wire*
No
—
12/24VDC
10–100**
*Functionality contingent on panel compatibility
**Must be limited by control panel
Relay Contact Ratings: Resistive or Inductive (60% power factor) load.
Form A:
2.0A at 30 VAC/DC
Form C:
0.6A at 110VDC, 2.0A at 30VDC
1.0A at 125VAC, 2.0A at 30VAC
†Flangeless base
Junction Box Selection Guide*
Base Model Number
Single Gang
31⁄2″ Octagon
4″ Octagon
4″ Square
50 mm
60 mm
75 mm
B401
NO
NO
NO
NO
YES
YES
NO
B110LP/RLP
YES
YES
YES
YES
NO
NO
NO
B112LP/B116LP
YES
YES
YES
YES
YES
YES
YES
B114LP
NO
NO
YES
YES
NO
NO
NO
*Box depth contingent on base and wire size. Refer to National Electrical Code or local applicable codes for appropriate recommendations.
100 Series Adapter Base Mounting Guide
B110LP/RLP or B401 Wiring Diagram
(–)
(–)
(–)
OPTIONAL
OPTIONAL
RA400Z
(–)
(–)
RA400Z
2
(+)
(–)
(–)
2
3
(+)
1
EOL
RESISTOR
3
1
4
4
(+)
(+)
(+)
(+)
OPTIONAL FAULT TOLERANT WIRING
B112LP Wiring Diagram
RED (+)
(+)
EOL POWER
SUPERVISION
RELAY, A77-716B
PURPLE
(–)
RA400Z
(OPTIONAL)
(+)
5
1
(–)
10
8 9
14
13
12
11
COM
N.C.
N.O.
(+)
AUXILIARY
CONTACTS
(–)
4
3
2
BLK
5
1
10
8 9
14
13
12
11
PURPLE
4
3
2
COM
N.C.
N.O.
EOL
RESISTOR
(–)
RA400Z
(OPTIONAL)
AUXILIARY
CONTACTS
ALARM CIRCUIT
B114LP Wiring Diagram
120 VAC
120 VAC
K
AC
K
K
(–)
3
RA400Z
(OPTIONAL)
3
2
6
7
RA400Z
(OPTIONAL)
4
1
(+)
CK
BL
A
BL
AC
AC
BL
BL
(–)
14
13
12
11
5
10
8 9
COM
N.C.
N.O.
2
4
1
(+)
AUXILIARY
FORM C
CONTACTS
6
7
14
13
12
11
5
10
8 9
COM
N.C.
N.O.
AUXILIARY
FORM C
CONTACTS
SUPERVISION CIRCUIT
ALARM
CONTROL
PANEL
EOL
RESISTOR
ALARM CIRCUIT
B116LP Wiring Diagram
(+)
EOL
RESISTOR
4
3
2
1
14
13
12
4
3
2
5
5
1
COM
N.C.
N.O.
14
13
12
COM
N.C.
N.O.
AUXILIARY
CONTACTS
(–)
OPTIONAL NFPA CLASS “A” WIRING
AUXILIARY
CONTACTS
Ordering Information
Part No.
Description
1151
Low-profile ionization detector. Must be mounted to one of
the B100 Series or B400 Series bases listed in Adapter Base
Selection Guide.
Low-profile photoelectronic detector. Must be mounted to one
of the B100 Series or B400 Series bases listed in Adapter Base
Selection Guide.
2151
1151A
2151A
Low-profile ionization detector, ULC listed.
Low-profile photoelectronic detector, ULC listed.
Accessories
F110
RA400Z
Retrofit replacement flange for B400 Series flanged bases.
Remote annunciator for 2 or 4 wire systems, 3-32V. Use with ion
and photo plug-in detectors. Fits standard single gang electrical
box.
B401BH
Sounder base. Requires an external 24 VDC power supply. Mounts to
4″ square electrical box (11⁄2″ minimum depth, 21⁄8″ recommended).
MOD400R Detector sensitivity test tool. (See below.) Use with most analog
or digital multimeters. Satisfies NFPA 72 requirement for sensitivity testing.
SMK400
Sur face mounting kit provides for entr y of sur face wiring conduit.
For use with B401 or B401R mounting bases only.
A77-716B End of line relay for power super vision, 12/24 VDC systems.
M02-04-01 Test magnet.
M02-09-00 Test magnet with 32″ telescoping handle.
XR-2
Detector removal tool. Allows installation and/or removal of 100
Series detector heads from base in high ceiling installations when
used with XP-4.
XP-4
Extension pole for XR-2. Comes in three 5 ft. sections.
C58-227-01 Replacement dust cover for 100 Series smoke detectors.
RMK400
Recessed mounting kit for 2151 detector (B401 sold separately).
The MOD400R Field
Sensitivity Test Module can
be used with any
standard DC voltmeter or
multimeter to check the
sensitivity range of System
Sensor detectors (satisfies
NFPA 72 requirement 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
Documents on Demand
1-800-736-7672 x3
www.systemsensor.com
System Sensor Canada
Ph: 905.812.0767
Fx: 905.812.0771
System Sensor in China
Ph: 86.29.524.6253
Fx: 86.29.524.6259
System Sensor – Far East
Ph: 85.22.191.9003
Fx: 85.22.736.6580
System Sensor Europe
Ph: 44.1403.276500
Fx: 44.1403.276501
System Sensor in Singapore
Ph: 65.273.2230
Fx: 65.273.2610
System Sensor – Australia
Ph: 613.54.281.142
Fx: 613.54.281.172
© 2003 System Sensor. The company reserves the right to change product specifications without notice.
System Sensor – India
Ph: 91.11.558.2119
Fx: 91.11.527.6815
A05-0182-007•7/03•#1139
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertising