Automatic Weather Station

Automatic Weather Station

AWS, with a structure of main collector + external bus + sensor + peripherals, could meet the requirements of full elements automatically monitoring. with the help of mature, stable and advanced techniques for electronic measuring, data transmission and control system, AWS has advantages of high precision, high stability, easy maintenance, low power consumption and easy to expand.

Typical configuration

1. Six elements AWS Air temperature, relative humidity, atmosphere pressure, wind speed, wind direction, rainfall. 2. Seven elements AWS The above six elements and ground temperature (including grass temperature, ground surface temperature, shallow layer soil temperature and deep layer soil temperature); Remark: More weather elements could be extended, such as evaporation, visibility, weighing precipitation, radiation, snow depth, cloud height and cloud cover.

SPECS

Atmosphere Pressure measuring Range
(450~1100)hPa
Temperature Measuring Range
(-50~60)℃
Relative Humidity Measuring Range
(5%~100%)RH
Wind Direction Measuring Range
(0~360)°
Wind Speed Measuring Range
(0~75)m/s
Rainfall Measuring Range
0.1mm:
Raininess (0~4)mm/min
Ground Temperature Measuring Range
(-50~80)℃
Atmosphere Pressure Definition
0.1hPa
Temperature Definition
0.01℃
Relative Humidity Definition
1%
Wind Direction Definition
Wind Speed Definition
0.1m/s
Rainfall Definition
0.1mm
Ground Temperature Definition
0.1℃
Atmosphere Pressure Maximum Permissible Error
±0.2hPa
Temperature Maximum Permissible Error
±0.1℃
Relative Humidity Maximum Permissible Error
±2%(≤80%)
±4%(>80%
Wind Direction Maximum Permissible Error
±3°
Wind Speed Maximum Permissible Error
±(0.4+0.03V)m/s
Rainfall Maximum Permissible Error
±0.3mm(≤10mm)
±3%(>10mm)
Ground Temperature Maximum Permissible Error
±0.2℃
(-50℃~50℃)