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.
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