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
Eaton's Crouse-Hinds series MEDC BG2 Break Glass Call Point is designed for use in potentially explosive atmospheres.
The Pyrotector Model 30-3003 Explosion Proof Smoke Detector is a sensitive yet rugged protection device that is designed for use in hazardous industrial and commercial locations.
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.