Bộ phát hiện tiếng ồn kỹ thuật số Honeywell X-ND100
– Tần số: 100 Hz – 20 kHz
– Độ nhạy: -44 dB ± 3 dB
– Màu: Trắng (RAL 9003)
– Kích thước: Φ 180 x 105 mm
– Lỗ cắt: Φ 160 mm
Features
– Connect to X-DCS3000 by a pair of cables, through which fulfill
– Communication and power supply.
– Max. 5 noise detectors for each channel.
– Currently collect broadcast signal and noise signal.
– Max. transmission distance is 1000m.
– Flush-mounting in ceiling.
– Fire-proof ABS shell.
– Ideal for indoor installation.
Specifications
| Model | X-ND100 |
| Broadcast Signal Input | 100V |
| Sensitivity | -44±3dB (0dB=1V/Pa, 1KHz) |
| Frequency Response | 100Hz ~ 20KHz |
| S/N Ratio | ≥58dB |
| Directivity | Omni-directional Directivity |
| Sound Pressure Level | 110dB |
| Power Supply | By Control Line |
| Color | White (RAL9003) |
| Mounting Hole Size | Φ160 mm |
| Depth of Hole | 100mm |
| Ceiling Thickness | 5 to 25 mm |
| Operating Temperature | -10°C~+55°C |
| Relative Humidity | <95%, no condensation |
| Dimensions | Φ180 x 105 mm |
| Net Weight | 0.315 Kg |
– Sản xuất tại Trung Quốc.
– Bảo hành: 12 tháng.
Đánh giá
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