GAMEWELL-FCI

12 Clintonville Road, Northford, CT 06472-1610 USA • Tel: (203) 484-7161 • Fax: (203) 484-7118

9020-0623 Rev. B1 page 2 of 2

www.gamewell-fci.com

Description (continued)

The ABD-RT2F is equipped with an integral sensitivity test

feature consisting of a test filter attached to a servo motor

inside the sensor optics. The ABD-RT2F requires an addi-

tional, external power supply. Using the remote test station

Model RTS451, the motor moves the filter in the path of

the light beam, thereby serving as an accurate test of the

receiver sensitivity. This test feature allows the user to

quickly and easily meet the annual maintenance and test

requirements of NFPA 72.

Specifications

Operating Temperature

Range:

-22° F to 131° F

(-30° C to 55° C)

Operating Humidity

Range:

10% to 93 RH

non-condensing

Dimensions:

Detector:

10” H x 7.5” W x 3.3” D

(25.4 H x 19 W x 8.4 D cm)

Reflector:

16-230 ft.

(4.9 x 70.1 m)

7.9” H x 9.1” W

(20 H x 23 W cm)

Voltage Range:

15 to 32 VDC

Alarm Current:

8.5 mA max.

Standby Current:

2 mA max. avg. @ 24 VDC

Ordering Information

Model

Description

ABD-2F

Single-ended reflected type beam smoke

sensor

ABD-RT2F

Single-ended smoke sensor with integral

sensitivity test

BEAMLRK

Long range accessory kit (required for

applications with a range over 230 ft. (70m)

BEAMMMK Multi-mount kit (provides ceiling or wall

mount capability with increased angular

adjustment)

BEAMSMK Surface mount kit

RTS451

Remote test station

RTS451KEY Remote test station with key lock