Mô tả
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 |
– Xuất xứ: Trung Quốc.
– Bảo hành: 12 tháng.
Xem thêm