Multi-Application Peripherals
and Accessories
Photoelectric Smoke Detectors
2098-9207A
Projected Beam Type
FEATURES:
•
UL Listed to Standard 268
•
Microprocessor Based Design Provides:
–
Eight Sensitivity Level Settings Including Two
Fast Response Settings
–
Temperature Compensation
–
Automatic Gain Control
•
Coverage Up to 350 ft x 60 ft
•
Easily Adjusted Optics with Internal Sighting
Mechanisms Simplify Alignment
•
LED Status Indicators for Normal (Green),
Alarm (Red), and Trouble (Yellow)
•
Auxiliary Contacts for Alarm and Trouble
•
Access Covers Monitored by Tamper Switch
•
2098-9207A Includes:
–
Transmitter and Receiver Pair
–
Receiver Remote LED Status Indicator Panel
–
Sensitivity Measurement Filters
•
Transmitter and Receiver are a Matching
Design with Beige Housings and Black Face
Plates
SPECIFICATIONS:
(Refer to Installation Instructions for further details)
Operating Voltage .................................. 18 to 32 VDC
Maximum Ripple............................................4 V pk-pk
Receiver Normal Current....................................40 mA
Receiver Alarm Current......................................60 mA
Transmitter Current ............................................20 mA
Coverage Distance...... 30 ft to 350 ft (9.1 m to 107 m)
Coverage Width ............................ up to 60 ft (18.3 m)
Optics Adjustment ....... ± 90º Horizontal, ± 10º Vertical
30 Second Delay Sensitivity ..... 20%, 30%, 40%, 50%,
60%, or 70% (% of Obscuration)
5 Second Delay Sensitivity ....................... 30% or 60%
Trouble Signal Delay ..................................20 seconds
Auxiliary Contact Ratings (resistive loads):
Alarm ....................................1 A at 60 VDC, form “A”
Trouble .................................1 A at 60 VDC, form “B”
Auxiliary Alarm......................1 A at 60 VDC, form “C”
Tamper Switch .................In Series w/Trouble Contact
Temperature Range .....32º F to 130º F (0º C to 54º C)
Mounting Requirements ..........4” Square or Octagonal
Electrical Boxes (furnished separately)
*ULC listed model is 2098-9207CA.
DESCRIPTION:
Projected photoelectric beam smoke detection is
used to protect large areas such as gymnasiums,
lecture halls, theaters, warehouses, atriums, etc.,
where spot type smoke detection is impractical. The
Simplex 2098-9207A is a sophisticated
microprocessor based long range beam smoke
detector consisting of a separate transmitter and
matching receiver providing accurate and repeatable
monitoring of smoke passing through the light beam.
The transmitter produces a crystal controlled, infrared
beam which is monitored by the receiver to determine
smoke obscuration. When the receiver measures
beam intensity below a preset, selectable threshold,
an alarm output is generated. Standard alarm delay is
30 seconds. For special applications where fast
developing fires might be likely (such as airplane
hangars), a five second delay setting is available.
(Contact Simplex for application guidance).
Complete beam blockage and dust accumulation that
reduces signal level to 50% will initiate a trouble
output. Intermittent beam blockage, such as cleaning,
is ignored. Tamper switches monitor the access
covers and cause a circuit trouble if activated.
Installation is simplified due to convenient beam
alignment adjustments and easy receiver calibration.
Although external light sources must be considered
when locating the beam detector pair, the transmitter
beam has a format signature that allows the receiver
to minimize interference from such sources.
T
R
2098-9207A BEAM DETECTOR
TRANSMITTER AND RECEIVER
UL, ULC* Listed
FM Approved
© 1996 Simplex Time Recorder Co.
S2098-0060 E 06-96 page 1 of 2
