Đầu dò báo nhiệt cố định và gia tăng địa chỉ SIEMENS FDT181
- The heat detector FDT181 is an intelligent detector. It is used for early fire detection inside a building.
- With built-in CPU, signals received are processed by intelligent algorithm.
- Two operation modes: A2S/A2R.
- Automatically address setting without encoder setting or DIP switch.
- All-around visible alarm indicator.
- Resistant to environment and interference factors such as humidity, corrosive andvibration, with immunity against electro-magnetic interference.
- Communication via FD18-BUS, polarity free connection.
- “Sticker Method” easy for commissioning.
Thông số kỹ thuật
Model FDT181
Operating voltage 12 … 32 VDC
Operating current (quiescent) 0.26 mA
Activation current 1.2 mA
Operating temperature -10 ... +50 °C
Storage temperature -20 ... +75 °C
Humidity ≤96% (40±2 ℃)
Communication protocol FD18-BUS
Load factor 1
Color White, RAL 9010
Protection category EN60529/ IEC529/ GB4208-93 IP44
Approval (for Russian) TR RF N123-FZ
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