Specifications

SMOKE DETECTORS

Flame J.1 Smoke Detectors 52-1002-5 9/01/2008

U5005 and U5006 Smoke Detectors

U5005 Smoke Detector (Spec Sheet: 90-1101) is a sensitive, yet rugged, state-of-the-art

protection device that is designed for classified areas in hazardous industrial and commercial

locations. The detector is designed to operate effectively with both slow smoldering and fast-

burning fires. Includes an external alarm indicating LED and one set of normally open relay

contacts for alarm and one set of normally closed relay contacts for power supervision.

x Trouble-free photoelectric operation

x Standard 4-wire 24 Vdc operation (U5006)

x Rugged design for environmental extremes

x Explosionproof junction box with terminal board

x Auxiliary relay

x CSA approved Class 1, Div 2, Groups A, B, C, and D

U5006 Air Duct Smoke Detector (Spec Sheet: 90-1101), using the technology of the U5005

Smoke Detector mounted into a fiberglass NEMA 4 enclosure, is designed to detect the presence

of smoke for the primary purpose of controlling blowers and dampers in air conditioning and

ventilation systems. The unit mounts directly to heating, ventilating, and air conditioning ducts and

uses a cross-sectional sampling tube arrangement that allows large volume air sampling. Includes

an auxiliary alarm relay contact, which can be normally open or closed.

x Trouble-free photoelectric operation

x Standard 4-wire 24 Vdc operation (U5006)

x Designed to meet ANSI/UL 268A smoke obscuration limits

x 600 to 4000 feet per minute airflow range

x Rugged design for environmental extremes

x Explosionproof junction box with terminal board

x Auxiliary relay

x CSA approved Class 1, Div 2, Groups A, B, C, and D

U5005

Open Area

U5006

Duct Mount

DETECTORS