B501BHA [SYSTEMSENSOR]
500 Series Intelligent Sensors with Integral Communications;
| 型号： | B501BHA |
| 厂家： | 
SYSTEMSENSOR ADVANCED IDEAS. |
| 描述： | 500 Series Intelligent Sensors with Integral Communications |
| 文件： | 总4页 (文件大小：123K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
500 Series™
Intelligent Sensors with
Integral Communications
A Division of Pittway
3825 Ohio Avenue, St. Charles, IL 60174
1-800-SENSOR2 (736-7672), Fax 630-377-6495
http://www.systemsensor.com
Models Available
1551B Ionization Sensor
2551HR Photoelectronic Sensor
5551B Fixed Temperature Thermal Sensor
2551THR High Resolution Photo Sensor with Thermal
5551R Rate-of-Rise/Fixed Temperature Thermal Sensor
Features
• Low standby current
• Built-in tamper-resist feature
• Sealed against dirt, insects, and back pressure
• SEMS screws for easy wiring
• Easy to use decade address switches
• Built-in type ID
• Shielded electronics
• Noise immunity provides stable communications
• Compact, stylish design
• Sensor plugs easily into base
System Sensor Intelligent Sensors offer features and
performance that surpass conventional sensors. The
sensitivity of models 1551B, 2551HR, and 2551THR can be
“set” individually in the panel software. The sensors may
be continuously monitored for changes in sensitivity and
compensate for dirt, temperature, or humidity to maintain
the set sensitivity. Model 5551R offers a rate-of-rise
temperature response while the 5551B offers a fixed
temperature response.
Specifications – 2551HR, 2551THR
Dimensions
Sensor (2551HR):
Photoelectronic
(scattering principle)
Height:
3.2″ (8.1 cm), detector in base
(add .5″ [1.27 cm] for thermal)
4.0″ (10.2 cm) installed in
B501 base
6.1″ (15.5 cm) installed in
B501B base
Thermal Sensor
(2551THR):
Smoke Detector Spacing:
Diameter:
135°F fixed temperature alarm
On smooth ceilings (as defined in NFPA 72) spacing of
30 feet (900 sq. ft.) may be used as a guide. See NFPA
72 for more details on spacing requirements.
Shipping Weight:
Temperature Range
2551HR:
9.6 ounces (272 g)
32° to 120°F (0° to 49°C)
32° to 100°F (0° to 38°C)
10% to 93% RH noncondensing
3,000 fpm
15–32 VDC peak, 6.5 mA
current for visible LEDs
latched on
2551THR:
Humidity Range:
Air Velocity Rating:
Operating Voltage:
APPROVED
MSFM
Standby Current:
230 µA
© System Sensor 4/ 97
This document is not intended to be used for installation purposes.
A05-228-01
General Description
All 500 Series sensors are simple to install, service, and
system to identify the type of sensor. They also have a
built-in magnetic reed switch for local testing, and the
1551B, 2551HR, and 2551THR can be sensitivity tested
with the MOD400R Field Sensitivity Test Tool.
maintain. Using a specially designed tool (XR5),
maintenance personnel can easily remove and replace the
plug-in detectors without using a ladder. 500 Series
sensors incorporate built-in identification allowing the
2551HR/2551THR
The 2551HR Intelligent Photoelectronic Sensor represents
the state of the art in smoke sensor technology. It features
fully coated circuit boards, special insect and dirt
protection and superior RF/ transient protection. The
sensor will transmit an analog value representative of the
sensitivity that can be used by the system to determine
when maintenance is required. Signal processing for alarm
verification can be built into the system to provide
immunity to false alarms.
The 2551THR Intelligent Photoelectronic Sensor adds a
thermal heat collector that will alarm at a fixed
temperature of 135°F.
2551THR with
4″ base
1551B
The 1551B Intelligent Ionization Smoke Sensor’s unique
unipolar chamber responds quickly and uniformly to the
broadest range of fires and can withstand wind gusts up to
1500 feet-per-minute without outputting an alarm level
signal. Because of the unipolar chamber, the 1551B is
more responsive than most ionization sensors. This makes
it a more stable detector.
Specifications – 1551B
Dimensions
1551B with
Height:
Diameter:
2.3″ (5.8 cm), detector in base
4.0″ (10.2 cm)
6″ base
installed in B501 base
6.1″ (15.5 cm)
installed in B501B base
9.5 ounces (269 g)
Standby Current:
Sensor:
Smoke Detector Spacing:
200 µA
Unipolar, dual chamber
Shipping Weight:
Temperature Range:
Humidity Range:
Air Velocity Rating:
Operating Voltage:
32° to 120°F (0° to 49°C)
10% to 93% RH noncondensing
1,500 fpm
15–32 VDC peak, 6.5 mA
current for visible LEDs
latched on
On smooth ceilings (as defined in NFPA 72) spacing of
30 feet (900 sq. ft.) may be used as a guide. See NFPA
72 for more details on spacing requirements.
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5551B/5551R
The 5551B Intelligent Thermal Sensor’s unique dual
thermistor sensor will alarm at a fixed temperature of
135°F.
The 5551R Intelligent Thermal Sensor will alarm at
135°F and at an 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,
providing a timely response to rapid temperature
increases.
5551R with
6″ base
Specifications – 5551B, 5551R
Dimensions
Operating Voltage:
15–32 VDC peak, 6.5 mA
Height:
Diameter:
2.1″ (5.3 cm) detector in base
4.0″ (10.2 cm)
installed in B501 base
6.1″ (15.5 cm)
current for visible LEDs latched on
Standby Current:
Sensor:
200 µA
Electronic, dual thermistors
Thermal Sensor Spacing:
installed in B501B base
0.3 lbs. (150 g)
32° to 100°F (0° to 38°C)
10% to 93% RH noncondensing
UL listed to 50 ft. spacing. Other spacing may be used
depending on ceiling height and other conditions. See
NFPA 72 for more details on spacing requirements.
Shipping Weight:
Temperature Range:
Humidity Range:
Sensitivity
5551B:
5551R:
135°F fixed temperature alarm
135°F fixed temperature or
15° rise per minute
REMOTE ANNUNCIATOR
CAUTION: Do not loop wire under terminal 1 or 2.
Break wire run to provide supervision of connections.
+
-
+
2
2
2
3
3
3
1
1
1
-
-
CLASS A OPTIONAL WIRING
+
500 Series Base
Wiring Diagram
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500 Series Junction Box Selection Guide*
Single
Gang
31/
Oct.
2
″
4″
Oct.
4″
Sq.
50
mm
60
mm
70
mm
75
mm
B501
Yes
Yes
No
No
No
No
No
Yes
Yes
Yes
No
No
Yes
Yes
Yes
Yes
Yes
No
No
No
No
Yes
No
Yes
No
No
Yes
No
Yes
Yes
No
No
No
Yes
Yes
No
B501B
B524RB
B524BI
B501BH
Yes
Yes
Yes
No
* Box depth contingent on base and wire size. Refer to National Electrical Code or applicable local codes for appropriate recommendations.
Ordering Information
Part No.
UL
Description
Accessories
MOD400R
SMB600
ULC
Field Sensitivity Test Tool
Surface Mounting Kit for Flanged Base
(B501B)
Surface Mounting Kit for Flangeless Base
(B501)
Recessed Mounting Kit for Flangeless Base
(B501)
Surface Mount Box for 500 Series Modules
Detector Head Removal Tool
Extension Poles for XR5 Detector Removal
Tool
Replacement Screen for 1551B
Replacement Screen for 2551HR
Replacement Screen for 2551THR
Cover Removal Tool for 1551B
Replacement Dust Cover for 500 Series
Smoke Sensors
1551B
2551HR
1551AB
2551AHR
Intelligent Ionization Sensor, Plug-in Head
Intelligent Photoelectronic Sensor, Plug-in
Head
SMK400
RMK400
2551THR
5551B
2551TAHR
5551AB
Intelligent High Resolution Photoelectronic
Sensor with Thermal, Plug-in Head
Intelligent Thermal Sensor, Fixed
Temperature (135°F), Plug-in Head
Intelligent 135°F Fixed Temperature/ Rate-
of-Rise Thermal Sensor, Plug-in Head
Flanged Mounting Base, 6.1″ (15.5 cm)
Flangeless Mounting Base, 4″ (10.2 cm)
Intelligent Relay Base, Flanged
Intelligent Isolator Base, Flanged
Sounder Base (includes B501 Base)
Monitor Module, Interfaces with
Mechanical Contact Devices
SMB500
XR5
XP-4
5551R
5551RA
B501B
B501
B524RB
B524BI
B501BH
M500MB
B501B
B501
B524RBA
B524BIA
B501BHA
M500MAB
RS14
RS24
RS24T
CRT400
DUST45
M500CH
M500X
M500CHA
M500X
Control Module, Controls Devices
Requiring External Power
Isolator Module, Isolates Groups of
Devices Between Two Isolator Modules in
the Event of a Short Circuit Across
Communication Line
M501M
DH500
M501MA
DH500A
Mini-Monitor Module
Intelligent Duct Housing
DH500ACDC DH500ACDCA Intelligent Duct Housing with Auxiliary
Contacts
RA400Z
RA400ZA
Remote Annunciator
System Sensor Worldwide Manufacturing & Distribution
In Canada:
In the Far East:
In Italy:
Telephone: 905-812-0767
Fax: 905-812-0771
Telephone: 852-2191-9003
Fax: 852-2736-6580
Telephone: 39-40-9490-111
Fax: 39-40-382137
In China:
Telephone: 852-2191-9003
Fax: 852-2736-6580
In India:
Telefax: 91-022-8202564
In the United Kingdom:
Telephone: 44-1403-276500
Fax: 44-1403-276501
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