DWCT
FDOOT241-CN smoke temperature compound detector
● a multi-sensor fire detector that combines a smoke chamber carefully designed by Siemens for years of industry experience, with two transmitters, one receiver (photosensitive diode) and two temperature-sensing elements.
● meets National Standard GB4715-2005 Point Type Smoke Fire Detector
● meets the national standard GB4716-2005 Point Type Temperature Fire Detector
● has strong resistance to environmental factors, including dust, fiber, insects, humidity, extreme high or low temperature, electromagnetic interference, corrosive gas, vibration, non-fire smoke, etc.
● software can set the detector to the temperature detector or smoke temperature composite detector mode.
● internal integrated short-circuit isolator.
● built-in 360° visible reaction indicator lamp (AI).
● communicates with the controller via the FDnet loop.
● soft address addressing mode.
Probe status, indicator light status
Normal work flashes every 4s
The test was flashed at every 0.5s
The alarm is often bright
Operating voltage: 12... 33 VDC
Operating current (static) 200... 280 mA
Number of external door lights: 2 without a buzzer base
Number of external door lights 1
Operating temperature-25... + 70℃
Storage temperature: -30.... + 75℃
Humidity (allowing for a short-term humid environment): 95% relative humidity
Communication protocol, FDnet
Dimensions (mm): 100
Weight (Kg) 0.106
Color White, RAL9010
Protection level is EN60529 / IEC529
Base, FDB221-CN IP43
Base attachment FDB291 IP44
The resistant wind speed is 1... 20 m / s
