The FDO181wide-spectrum smoke detector is an optical smoke detector with an optical
sensor. It works according to the principle of forward scattering. The detector reacts
extremely sensitive on light aerosols caused by fire. The increased sensitivity makes
the early detection of smoldering and open fires possible.
Operating voltage 12 … 32 VDC
Operating current (quiescent) 0.26 mA
Activation current 1.2 mA
Sensitivity Standard 2.5%, Sensitive1.8%
Operating temperature –10 ... +55 °C
Storage temperature –20 ... +75 °C
Humidity ≤96% (40±2 ℃)
Communication protocol FD18-BUS
Color White, RAL 9010
Protection categoryGB4208-93 IP44
