主要指標 Performance Specification |
測量范圍 Visibility Range | 10m~30000m |
測量精度 Visibility Accuracy | 10m~10000m | ±10% |
10000m~30000m | ±20% |
數(shù)據(jù)更新率 Data Update Rate | 15s,、30s、1min可選 |
數(shù)據(jù)通信 Data Transmission | 標配RS232,、長線驅動器(Limited Distance Modem)、GPRS |
重 量 Weight | ≤55kg |
尺 寸 Size | ≤2.3m |
平均*工作時間(MTBF) Mean Time Between Failures | ≥15000h |
防雷性能 Lightning Performance | 通過GB/T17626.5-1999中規(guī)定的等級3的要求試驗 |
電 源 Power Supply |
供電方式 Power Requirements | 單相交流/直流/太陽能供電可選 Single-Phase AC / Single-Phase DC/ Solar Cell (optional) |
功 耗 Power | 不加熱時≤40W,加熱時≤300W Unheating≤40W,Heating≤300W |
工作環(huán)境條件 Environmental Specification |
環(huán)境溫度 Temperature | -45℃~+50℃ |
空氣濕度 Humidity | 0~ |
大氣壓 Air Pressure | ≥550hPa |
耐鹽霧性 Salt-Resistant | 可在沿海地區(qū)使用 Can be used along the coast |
抗風強度 Wind-Resistant | 0~160km/h |