SPB-24 GAMEWELL-FCI [Gamewell-FCI by Honeywell], SPB-24 Datasheet

SPB-24

Manufacturer Part Number

SPB-24

Description

Complete system includes emitter and receiver

Manufacturer

GAMEWELL-FCI [Gamewell-FCI by Honeywell]

Datasheet

1.SPB-24.pdf (2 pages)

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line type of device designed to detect black, gray or white

smoke over large, elongated areas. The system consists of an

emitter and receiver. The emitter projects a near infrared

pulsed beam to a receiver which may be located from 10 up to

l00 meters (32.8 to 328 feet) from the emitter. Spacing be-

tween units can be as much as 45 feet on centers.

tween blockage and smoke from fires make the SPB well

suited for use in atriums, gymnasiums, theaters, museums,

factories, tunnels, churches, cathedrals, anechoic chambers

and high air velocity areas.

for obscurations of 25%, 50% and 70%. These settings are

dependent upon the monitoring distance and ceiling height.

Should the smoke from a fire cause a decrease in the signal

strength of a magnitude that exceeds the programmed

obscuration setting, an alarm signal is generated. An inter-

ruption of 90% of the beam within a short period of time will

create a trouble condition. Thus the unit can readily distin-

guish between a high smoke level and a sudden blockage or

emitter failure.

the transmitter and receiver heads facing each other from be-

hind windows outside the explosive areas. The beam can be

projected up to 30 meters (100 feet) in such applications.

Form “B” trouble contacts. This detector may be used with

any UL listed 24 VDC control panel having the proper cur-

rent capacity.

cally makes periodic adjustments to the system to compen-

sate for normal ambient changes that cause contamination of

the lenses and for aging components. Since such a change

with time appears as a slow change in the beam signal, the

microcomputer compensates in such a manner that the signal

moves closer to the reference data at a rate of approximately

1% per hour. When this compensating capability reaches a

limit, the microprocessor automatically generates a trouble

signal.

The FCI Model SPB-24 projected beam smoke detector is a

The length of protected path and ability to distinguish be-

The detector has three field adjustable sensitivity settings

Explosive atmospheres may also be protected by locating

Outputs from the receiver are Form “A” alarm contacts and

The receiver contains a microprocessor which automati-

by Gamewell-FCI for their use. Specifications subject to change without notice.

U.L. (STD 268)

Factory Mutual

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

DESCRIPTION

APPROVALS

12 Clintonville Road, Northford, CT 06472 - Tel: (203) 484-7161 - Fax: (203) 484-7118

S1383

1Y0A5.AY

www.gamewell-fci.com

GAMEWELL-FCI

· Use with any FCI or Other U.L. Listed

· Operation Unaffected by Air Velocity

· Three Field Adjustable Sensitivity

· Form “A” Alarm Contacts

· Form “B” Trouble Contacts

· Four-wire Configuration

· Low Supervisory Current

· Calibrated Filters available

Control

Settings: 25%, 50% and 70%

to Verify Sensitivity

PROJECTED BEAM

SMOKE DETECTOR

FEATURES

SPB-24

9020-0382 Rev. E

1 of 2

Related parts for SPB-24

SPB-24 Summary of contents

Page 1

... DESCRIPTION The FCI Model SPB-24 projected beam smoke detector is a line type of device designed to detect black, gray or white smoke over large, elongated areas. The system consists of an emitter and receiver. The emitter projects a near infrared pulsed beam to a receiver which may be located from l00 meters (32 ...

Page 2

... VDC (42 V peak) 250 uA (average) .020 122 F (non-condensing) 3.4" 4.0" 5.7" H ORDERING INFORMATION Model Description SPB-24 Complete system includes emitter and receiver Test filter set RELAY ENERGIZED LED WHITE 0 V (-) BLUE GRAY +24 V YELLOW RED +12 V ...

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