0812-23456-105 safetyonline78@ yahoo.com HC-206A Optical Smoke Detector | Hong Chang Fire Alarm.

HC-206A Optical Smoke Detector | Hong Chang Fire Alarm 0812-23456-105 safetyonline78@ yahoo.com Keterangan HC-206A Optical Smoke Detector Hong Chang Fire Alarm Characteristics 1. There are two LEDs which can turn 360o and watch the situation of the detector at any angle. 2. It provides the wiring ( -R) function of entrance LED. 3. The use of common base is advantageous to the exchange of detector. Functioning way As there is smoke getting in the detector, by making use of the scattered rays caused by the reflection of smoke, the rays can be detected by the luminous two-node substance inside the device. Then the detector functions and sends out alarm. Meanwhile, the LED is turned on. It is suitable for installation at the places like the entrance of staircase, corridor, lift hall, indoor room, etc. Specifications : Model No : HC-206A Optical Smoke Detector Adopted voltage : 18V-28V( DC24V) Monitoring electric current : 90¼ A Functioning electric current : 60mA Suitable temperature : -15~ 50° C Suitable humidity : 0~ 95% RH Size : 103mm x 43mm Weight : 150g Overall structure Mainframe : Fire-resisting ABS resin material Joint terminal : Copper rod ( zinc-plated) Color : Ivory Notes : Prohibit from being installed at the places with large volume of smoke and steam lingering, and the inlet and outlet of cold and warm air