NOTIFIER DNRE-HS DUCT DETECTOR - HS SERIES

DNRE addressed duct detection system samples the air currents circulating in the ducts to reveal the possible presence of smoke particles coming from a fire. The analysis chamber connects directly to the addressed loop. The simplicity of installation of this detector is such that it can be attached directly to both round and rectangular channels, thanks also to the possibility of being able to rotate a part of the detector. In addition, the technology used to attach the detector to the base makes periodic maintenance and cleaning operations very simple. The detection system is designed to contain the 72051EI High Sensitivity smoke detectors (the detectors and the B501AP base are to be purchased separately). Any alarm condition is visible on the front of the equipment through an LED. Compatible with all Notifier addressed systems. The system meets all requirements for fire detection with airflow speeds from 0.5 m/s to 20 m/s. It does not include a sampling tube (ST2-HS). ST5-HS. ST) -HS. Detector (72051EI) and Base (B501AP) to be ordered separately.