高速公路氣象站/交通運輸氣象站/交通氣象觀測系統BL-5

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主要技術指標Performance Specification

測量要素

Measuring Element

測量范圍

Range

分辨率

Resolution

測量精度

Height Accuracy

 溫度 

 Temperature

-40℃～+60℃

0.1℃

±0.2℃

 相對濕度 

 Humidity

0%～100%

1%

±3%

 氣壓

 Air Pressure

500hPa～1100hPa

0.1hPa

±0.3hPa

 水平風向 

 Wind Direction

0～360°

3°

±5°

 水平風速  

 Wind Speed

0～60m/s

0.1m/s

±0.5m/s

 光學雨量計－降水量

 Optical Rain Gauge - precipitation

0～600mm/h

0.1mm

±10%

 可識別天氣類型：雨、雪、毛毛雨、混合型、冰雹或冰粒

 Identifies the type of weather: rain, snow, drizzle, mixed, hail or ice

 能見度 

 Visibility

10m～10000m

1m

±10%

 路面 

 Road Status

 可測路面狀況：干燥、潮濕、積水、含鹽量、冰點溫度、水膜厚度

 Measurable road conditions: dry, wet, water, salinity, freezing temperatures, water film thickness