测量范围 Visibility Range | 10m~50000m | |
测量精度 Visibility Accuracy | 10m~10000m | ±10% |
10000m~50000m | ±20% | |
数据通信 Data Transmission | RS232、RS485、长线驱动器(Limited Distance Modem)、modem、GPRS | |
数据更新率 Data Update Rate | 15s,30s,1min可选(optional) | |
平均*工作时间(MTBF) Mean Time Between Failures | ≥15000h | |
重量 Weight | ≤50kg | |
尺寸(高) Size(Height) | ≤2.3m | |
电 源 Power Supply | ||
供电方式 Power Requirements | 单相交流/直流/太阳能供电可选 Single-Phase AC / Single-Phase DC/ Solar Cell (optional) | |
功耗 Power | 不加热时≤40W;加热时≤300W Unheating≤40W,Heating≤300W | |
工作环境条件 Environmental Specification | ||
环境温度 Temperature | -45℃ ~+50℃ | |
空气湿度 Humidity | 0~* | |
大气压 Air Pressure | ≥450hPa | |
耐盐雾性 Salt-Resistant | 可在沿海地区使用 Can be used along the coast | |
抗风强度 Wind-Resistant | 0~160km/h | |
背景亮度(可选)Ambient Light (optional) | ||
测量范围 Range | 4cd/m2~40000cd/m2 | |
测量精度 Accuracy | ±2cd/m2(≤10 cd/m2) ±20% (>10 cd/m2) |
暂无信息 |