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主要技术指标 |
Performance Specification |
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测量范围 Visibility Range |
10m~10000m(可扩展) (Expandable) |
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测量精度 Visibility Accuracy |
10m~10000m(可扩展) (Expandable) ±10% |
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降水测量 Precipitation |
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降水测量范围 Precipitation Range |
0.0001mm/min ~99.9999mm/min |
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降水量分辨率 Precipitation Resolution |
0.0001mm |
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雨量测量误差 Precipitation Accuracy |
±5% |
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雪量测量误差 Snow Accuracy |
±10% |
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天气现象类型 Present Weather Type Identification |
细雨(轻微L-、中等L、较强L+),雨(小R-、中R、大R+), 雪(小S-、中S、大S+),雾(轻F-、浓F、强浓F+),霾(H), 无降水(NP ) Drizzle(slight/moderate/heavy), Rain(slight/moderate/heavy), Snow(slight/moderate/heavy), Fog, Haze, Non- Precipitation |
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数据通信 Data transmission |
RS232、GPRS (optional) |
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数据更新率 Data Update Rate |
1min |
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平均无故障时间(MTBF) Mean time between failures |
≥15000h |
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重量 Weight |
≤30kg |
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尺寸 Size |
740mm×336mm×118 mm |
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电源 |
Power Supply |
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供电方式 Power Requirements |
单相交流/直流/太阳能供电可选 Single-phaseAC/single-phaseDC/solarCell(optional) |
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功耗 Power |
≤10W |
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工作环境条件 |
Environmental Specification |
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环境温度 Temperature |
-45℃~+50℃ |
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空气湿度 Humidity |
0~100% |
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大气压 Air Pressure |
≥650hpa |
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耐盐雾性 Salt-resistant |
可在沿海地区使用 Can be used along the coast |