Mô tả
Đầu dò báo nhiệt SIEMENS FDT181C
– The heat detector FDT181C is a collective detector. It is used for fire detection inside a building.
– Operation modes: A2 (Rate-of-rise and fixed temperature).
– Collective detector, no address setting, polarity free connection.
– 360° visible alarm indicator.
– Resistant to environment and interference factors such as humidity, corrosive and vibration, with immunity against electro-magnetic interference.
Thông số kỹ thuật
| Model | FDT181C |
| Operating voltage | 10 … 28 VDC |
| Operating current (quiescent) | ≤0.1 mA |
| Activation current | ≤60.0 mA |
| Alarm temperature | 61 °C±3 ℃ |
| Operating temperature | -10 … +50 °C |
| Storage temperature | -20 … +70 °C |
| Humidity | ≤96% |
| Color | White, RAL 9010 |
| Protection category GB4208-93 | IP40 |
– Xuất xứ: Trung Quốc.
– Bảo hành: 12 tháng.
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