Hazardous areas due to the presence of flammable gases or vapors, combustible dusts or easily ignitable fibers or flyings.
สัญญาณเตือนไฟไหม้ EDWARDS ตู้คอนโทรล, อุปกรณ์จับควัน, อุปกรณ์จับความร้อน, Smoke Detector, Heat Detector, Motor Driven Bell, Manual Pull Stations, Fire Alarm Stations, Input Modules, Signal Modules
If smoke is present in the beam’s path, the received signal is reduced by a level determined by the density of the smoke.
Aspirating smoke detectors from Securiton are among the most reliable early warning systems for fires. The SecuriSmoke ASD (aspirating smoke detector) range impresses with its unrivalled performance level.
The Thermotech 302 Series rate-anticipation heat detec- tors operate within a controlled range of two to three de- grees of their set points, regardless of the speed or rate of temperature rise.
สัญญาณเตือนไฟไหม้ EDWARDS ตู้คอนโทรล, อุปกรณ์จับควัน, อุปกรณ์จับความร้อน, Smoke Detector, Heat Detector, Motor Driven Bell, Manual Pull Stations, Fire Alarm Stations, Input Modules, Signal Modules
สัญญาณเตือนไฟไหม้ EDWARDS ตู้คอนโทรล, อุปกรณ์จับควัน, อุปกรณ์จับความร้อน, Smoke Detector, Heat Detector, Motor Driven Bell, Manual Pull Stations, Fire Alarm Stations, Input Modules, Signal Modules