CERBERUS PYROTRONICS PBA-1191 Linear Beam Smoke Detector Owner's manual

Brand
CERBERUS PYROTRONICS
Model
PBA-1191 Linear Beam Smoke Detector
Type
Owner's manual
6171
CATALOG NUMBER
PBA-1191
Linear Beam Smoke DetectorLinear Beam Smoke Detector
ENGINEER AND ARCHITECT SPECIFICAENGINEER AND ARCHITECT SPECIFICATTIONSIONS
lCompatible with MXL, MXL-IQ (CZM-4),
System 3 (ZB-35), and PXL
lEasy Alignment and Installation
lTransmitter and Receiver Installed in the Same
Housing
lTwo-Wire Installation
lSuitable for Ranges from 17 Feet to 280 Feet
(5M to 100M in Canada)
lResponse Behavior Selectable in Three Sensitivity
Settings
lHigh Immunity to Extraneous Light
lIntegrated Multi-Coincidence Circuit Suppresses
Electric and Optical Noise Signals
lAutomatic Digital Compensation of Ambient
Influences
lAutomatic and Comprehensive Self-Test
lOperates According to the Principle of Light-
Attenuation by Smoke
l Listed, ULC Listed
IntroductionIntroduction
The Cerberus Pyrotronics PBA-1191 Linear Beam
Detectors provide reliable monitoring over long dis-
tances that range from 17 feet to 280 feet. The PBA-
1191 detector works in conjunction with a number of
different reflectors, according to the requirements of the
installation.
ApplicationApplication
The PBA-1191 Linear Beam Detector was developed to
cover a wide range of applications, therefore where
required, it can be used to supplement or replace point-
type smoke detectors. Some ideal applications are:
large or high ceiling rooms (atriums and warehouses),
aircraft hangars, churches, computer rooms, museums,
malls, corridors, historical buildings, rooms with com-
plex ceiling structures (beam construction), structures
subject to frequent tremors, buildings whose walls flex
as a result of temperature change or wind conditions.
OperationOperation
The PBA-1191 Linear Beam Detector consists of a
transmitter (IRLED) which emits an invisible infrared (IR)
pulse through the transmitter lens. The IR pulse
traverses the protected area to reach the reflector
located opposite the detector and is reflected back to
the detector. The detector receiver lens directs the
reflected IR pulse to a silicon photodiode. The resulting
electrical signal is evaluated by the detector electronics.
The attenuation of the IR pulse by smoke particles via
scattering and absorption, results in an alarm condition.
The PBA-1191 Detector has three sensitivity settings,
reduced, standard, and increased. The response
threshold is set with DIP switch (S1), (S2).
The Transmitter intensity (strong, weak) is to be set with
DIP switch (S3).
firealarmresources.com
NOTICE: The use of other than Cerberus Pyrotronics detectors and bases with Cerberus Pyrotronics equipment will be considered a misapplication of
Cerberus Pyrotronics equipment and as such voids all warranties either expressed or implied in regard to loss, damage, liabilities and/or service problems
ReflectorsReflectors
The PBR-1191 Retroreflecting Prism has the shape of a
pyramid whose lateral faces are formed by isosceles
orthogonal triangles. Light entering through the base is
completely reflected twice on the lateral faces and
reflected back through the base. The base is equipped
with a reflector heater. If condensation is possible, the
heater should be connected to a 24V supply.
Retroreflectors reflect the received light beam back
along the path of incidence. The design of all the
reflectors minimizes the effect of vibration and structural
movement.
PBR-1192 and PBR-1193 are flat reflector foils. The foils
consist of microprismic elements that are formed by
transparent, synthetic resin sealed to a plastic sub-
strate.
Detector Adjustment KitDetector Adjustment Kit
The PBL-1191 Detector Adjustment Kit is required for
proper Electrical Adjustment and Mechanical Alignment
of the PBA-1191 Linear Beam Detector.
Ordering InformationOrdering Information
Refer to Installation Manual P/N 315-094912 for detailed
information.
PBR-1191 Prism Reflector PBL-1191 Detector Adjustment Kit
PBR-1192 & PBR-1193 Flat Reflector
June 1997
Supersedes sheet dated 1/97
6/97
10M
CPY-IG
Printed in U.S.A.
Cerberus Pyrotronics
8 Ridgedale Avenue
Cedar Knolls, NJ 07927
Tel: (201) 267-1300
FAX: (201) 397-7008
Website: www.cerbpyro.com
Cerberus Pyrotronics
50 East Pearce Street
Richmond Hill, Ontario
L4B, 1B7 CN
Tel: (905) 764-8384
FAX: (905) 731-9182
Model No. Description Weight
PBA-1191 Detector 1.5 lb.
PBB-1191 Detector Base 1.0 lb.
PBR-1191 Prism Reflector 1.5 lb.
PBR-1192 20 x 20 cm Flat Reflector 0.5 lb.
PBR-1193 10 x 10 cm Flat Reflector 0.5 lb.
PBL-1191 Adjustment Kit 2.0 lb.
PBH-1191 Detector Heater 0.5 lb.
PBF-1191A Detector Filter 0.5 lb.
PBF-1191B Detector Filter 0.5 lb.
PBA-1191-ULC Detector For Use in Canada 1.5 lb.
Note: Please add a “-C” suffix to the model No. for accessories used with the
canadian detector.
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CERBERUS PYROTRONICS PBA-1191 Linear Beam Smoke Detector Owner's manual

Brand
CERBERUS PYROTRONICS
Model
PBA-1191 Linear Beam Smoke Detector
Type
Owner's manual
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