Description
InnovairFlex™ DNR-AUS intelligent photo-electric duct smoke detector and DNRW-AUS watertight non-relay photoelectric duct smoke detector feature a pivoting housing that fits both square and rectangular footprints capable of mounting to a round or rectangular duct.
DNRW-AUS duct smoke detector, with its IP66 rating, is listed as a watertight enclosure providing protection against falling dirt, rain, and windblown dust, splashing and hose directed water, allowing operators to use the detector in the most extreme environments.
These units sense smoke in the most challenging conditions, operating in airflow speeds of 0.5 to 20.32 metres per second making them ideal for HVAC smoke detection applications for essential and non-essential air handling.