7251 Datasheet, PDF (2/2 Pages) Systemsensor advanced ideas. – Low-Profile Plug-in Intelligent Laser Smoke Detector

Specifications
Electrical Specifications
Voltage Range
Standby Current (max. avg.)
LED Current (max.)
Physical/Operating Specifications
Height
Diameter
Shipping Weight
Operating Temperature Range
Velocity Range
Operating Humidity Range
Self Diagnostics
Smoke Sensitivity
Drift Compensation
15 – 32 volts DC peak
230 µA @ 24VDC (without communication)
330 µA @ 24VDC (one communication every 5 sec. with LED enabled)
6.5 mA @ 24VDC (on)
1.66˝ (4.2 cm)
4.0˝ (10.2 cm)
5.6 oz. (159 g)
32° to 100°F (0° to 38°C)
0 – 4000 fpm (0 to 20.3 m/s)
10% – 93% noncondensing
Initiated by control panel
Activated by test magnet
9 levels: 0.02, 0.03, 0.05, 0.10, 0.20, 0.50, 1.00, 1.50, 2.00%/ft. obscuration
(0.06, 0.10, 0.16, 0.33, 0.66, 1.65, 3.24, 4.85, 6.41%/m obscuration)
High sensitivity maintenance alert signal
Low sensitivity maintenance alert signal
Maintenance urgent signal
M02-09-00 Test Magnet with Telescoping Handle
Ordering Information
Part No.
Description
7251
Low-profile intelligent plug-in laser smoke detector
7251A
Low-profile intelligent plug-in laser smoke detector (Canadian model)
200 Series Bases
B501(A)*
Flangeless Mounting Base
B224RB(A)
B210LP(A)
Flanged Mounting Base
B224BI(A)
B501BH(A)
Standard Sounder Base
SMK400
B501BHT(A)
Temporal Tone Sounder Base
SMB600
200 Series Accessories
RA400Z(A)
Remote LED Annunciator (shown above)
XR-2
M02-04-01
Detector Test Magnet
XP-4
M02-09-00
Telescoping Test Magnet (shown above)
DUST12
*(A) suffix denotes Canadian products
3825 Ohio Avenue • St. Charles, IL 60174
Phone: 800-SENSOR2 • Fax: [phone]
RA400Z Remote LED
Relay Base
Isolator Base
Flangeless Surface Mounting Kit
Flanged Surface Mounting Kit
Detector Removal Tool
Extension for XR-2 (5–15 ft.)
Dust Cover
©2007 System Sensor.
Product specifications subject to change without notice. Visit systemsensor.com for
current product information, including the latest version of this data sheet.
A05-0314-003 • 3/07 • #1783