Đầu do tìm đa điểm Naffco tiêu chuẩn LPCB-UKAS
Thông tin chi tiết
Detector Type | Photoelectric smoke sensor and Thermistor |
---|---|
Working Voltage | 17 – 28 V DC |
Modulation Voltage | 5 – 9 V (peak to peak) |
Maximum Alarm Current LED on | 3.5 mA |
Surge Current | 0 mA |
Supervisory Current | 500 μA |
Test Method | Home safeguard, Gemini 501 |
Storage Temperature Range | -30°C to +80°C |
Operating Temperature Range | -20°C to +60°C |
Dimensions (diameter x height) | 100 mm x 50 mm |
Weight | 105 g |
Đánh giá
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