測(cè)量范圍 Visibility Range | 10m~50000m | |
測(cè)量精度 Visibility Accuracy | 10m~10000m | ±10% |
10000m~50000m | ±20% | |
數(shù)據(jù)通信 Data Transmission | RS232、RS485、長(zhǎng)線驅(qū)動(dòng)器(Limited Distance Modem)、modem、GPRS | |
數(shù)據(jù)更新率 Data Update Rate | 15s,30s,1min可選(optional) | |
平均*工作時(shí)間(MTBF) Mean Time Between Failures | ≥15000h | |
重量 Weight | ≤50kg | |
尺寸(高) Size(Height) | ≤2.3m | |
電 源 Power Supply | ||
供電方式 Power Requirements | 單相交流/直流/太陽(yáng)能供電可選 Single-Phase AC / Single-Phase DC/ Solar Cell (optional) | |
功耗 Power | 不加熱時(shí)≤40W;加熱時(shí)≤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 | ≥450hPa | |
耐鹽霧性 Salt-Resistant | 可在沿海地區(qū)使用 Can be used along the coast | |
抗風(fēng)強(qiáng)度 Wind-Resistant | 0~160km/h | |
背景亮度(可選)Ambient Light (optional) | ||
測(cè)量范圍 Range | 4cd/m2~40000cd/m2 | |
測(cè)量精度 Accuracy | ±2cd/m2(≤10 cd/m2) ±20% (>10 cd/m2) |
暫無(wú)信息 |