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~5000m
| ±10%
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5000m~10000m
| ±20%
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天气现象识别
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识别类型 Identify the type
| 7种不同降水(雨、冻雨、毛毛雨、冻毛毛雨、雪、冰粒、混合雨/雪),雾、轻雾、霾、晴朗 7 different kinds of precipitation ( rain, drizzle, sleet, freezing rain, snow, ice, mixed rain / snow, fog, mist, haze ), sunny
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输出代码 the output code
| 可输出WMO4677、WMO4680、NWS、METAR代码表,支持WMO4677代码表中54种代码 Can output WMO4677, WMO4680, NWS, METAR table code, support for WMO4677 code table 54 code
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降水测量 Precipitation
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降水测量范围 Precipitation Range
| 0~600mm/h
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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
| ±10%
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雪量测量误差 Snow Accuracy
| ±20%
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天气现象识别率 The weather phenomenon recognition rate
| ≥90%
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数据通信 Data transmission
| RS232
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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
| ≤10kg
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尺寸 Size
| 731mm×435mm×318 mm
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电源 Power Supply
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供电方式 Power Requirements
| 12VDC
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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
| ≥550hpa
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耐盐雾性 Salt-resistant
| 可在沿海地区使用 Can be used along the coast
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