Smoke Detectors, Duct

National, state and local fire codes are increasingly calling for duct smoke detectors for commercial buildings, Now you have a budget-priced, multi-purpose smoke detector to fill this need.

These units give you dependable performance for rapid shutdown of fans, blowers, and HVAC systems. Prevent the rapid spread of toxic smoke and fire gases, and the resulting loss of life.

MULTI-VOLTAGE DUCT SMOKE DETECTOR

These duct smoke detectors feature a convenient design which can accommodate either a photoelectronic or ionization sensor head. Their twist-in, twist-out detector heads allow easy removal for quick cleaning, maintenance, or a change in application without removing the duct housing or sampling tube.

(Click diagram below to enlarge)

Specifications:

Alarm Contacts: SPST, 2.0A
Auxiliary Contacts: 2 SPDT, 10A
Trouble Contacts: SPST, 0.3A
Power: 24Vac/dc, 120Vac, 240Vac
Cover: Clear polycarbonate for easy inspection
Velocity: 300 to 4000 f.p.m.