System Sensor D2 Conventional Duct Detector

System Sensor D2 Conventional Duct Detector InnovairFlex D2 conventional photoelectric smoke detector features a pivoting housing that fits various applications: both square and rectangular footprints mount to round or rectangular duct work. This new duct smoke detector senses airflow speeds ranging from 0.5 to 20.32 metre per minute with proven precision. The enhancements built into this model improve false alarm immunity (with plug-in sensor head) broaden operating temperature (-20 ° C to 70 ° C) and humidity (0 to 95 percent non condensing) ranges while simplifying installation and maintenance. These advance features can detect smoke even in the harshest duct applications.