301B4AC GAMEWELL-FCI [Gamewell-FCI by Honeywell], 301B4AC Datasheet
301B4AC
Manufacturer Part Number
301B4AC
Description
Photoelectronic Detector
Manufacturer
GAMEWELL-FCI [Gamewell-FCI by Honeywell]
Datasheet
1.301B4AC.pdf
(2 pages)
tectors are specifically designed to meet the performance re-
quirements of fire detection/alarm systems. The 2451 and
2451T detectors use state-of-the-art optical sensing cham-
bers and are designed so that LED failure will not cause an
alarm. The detectors are designed to provide open area detec-
tion and when installed in a two-wire base are compatible
with FCI fire alarm control panels. The detectors operation
and sensitivity can be tested in place. The Model 2451T unit
has the same specifications as the Model 2451, but also fea-
tures a built-in fixed temperature (135
unit.
same base as the 1451 series ionization smoke detectors,
making both models interchangeable. Bases are available for
two-wire, four-wire, and 120 VAC four-wire operation.
indicating that power is being applied to the detector. The
LEDs light steadily when the detector is in alarm. A remote
LED annunciator is available as an optional accessory.
locity of 3,000 FPM.
magnet or inserting a calibrated test card according to the test
procedures. Field metering of detector sensitivity may be
performed with the aid of a voltmeter and Test Kit,
MOD 400R.
The System Sensor 2451 Series photoelectronic smoke de-
The detectors are of plug-in construction and plug into the
Two visible LEDs on each detector flash every ten seconds
The 2451 is UL Listed for mounting inside ducts up to a ve-
Sensitivity testing is performed either by applying a test
16 Southwest Park, Westwood, MA 02090 USA TEL: (781) 471-3000 FAX: (781) 471-3099
Nominal sensitivity
Operating voltage
Operating temperature
Operating humidity
Air velocity
Construction
Diameter
Height
Weight
DESCRIPTION
APPROVALS
o
TECHNICAL SPECIFICATIONS
F) thermal detection
An ISO 9001 Certified Company
3.0 %/ft.
8.5 - 35 VDC (24 VDC nominal)
32
0 % - 93 % relative humidity
3,000 feet per minute maximum
Off-white flame retardant plastic
6.2 inches (15.7 cm)
3.3 inches (8.2 cm)
0.5 lb. (277 g)
o
to- 120
o
F (0
o
Easy plug-in of the Head to Base
Built-in Tamper-resistant Feature
Built-in Test Switch
Built-in Visual Alarm Indicators
360
Compatible with FCI Control Panels
Field Metering of Detector Sensitivity
Removable Insect Screen and Cover
for Field Cleaning
Sealed against Dirt, Insects, and
Back Pressure
Insect-resistant screening
(.020"/.508 mm openings)
to 49
o
PHOTOELECTRONIC
SMOKE DETECTOR
View Angle Of Alarm LEDs
o
SYSTEM SENSOR
C)
FEATURES
2451
9020-0585/Ver. 1.1
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301B4AC Summary of contents
Page 1
DESCRIPTION The System Sensor 2451 Series photoelectronic smoke de- tectors are specifically designed to meet the performance re- quirements of fire detection/alarm systems. The 2451 and 2451T detectors use state-of-the-art optical sensing cham- bers and are designed so that LED ...
Page 2
... B401B .00012 A B402B .00012 A 301B4AC RA-400 PAM-1 * Resistive load (contact ratings): Form VAC/DC Form VAC/DC, 1.0A. @ 120 VAC ‡NOTE: Alarm current of detector is limited by control panel initiating device circuit. 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 by Fire Control Instruments, Inc ...