新型自动气象站蒸发故障排查方法及异常数据处理

Troubleshooting methods and abnormal data processing for evaporation faults of new automatic weather station

文章以乐亭国家基本气象站新型自动气象站蒸发传感器出现的故障为实例,分析了AG2.0超声波蒸发传感器出现故障的原因,根据蒸发传感器的系统结构及工作原理,阐述了故障排查方法和蒸发数据异常时的处理方法,并提出日常维护中应注意事项,以供台站应用参考。

Taking the malfunctions happened on the evaporator sensor of new automatic weather station in Laoting national basic meteorological station as an example,the reasons that caused the failures on AG2.0 ultrasonic evaporative sensor have been analyzed.According to the system structures and working principles of the evaporative sensor,the troubleshooting methods and the abnormal data processing when the data is abnormal have been expounded.Precautions of the daily maintenance have been proposed for station application reference.