湿度传感器检定方法探讨  

Discussion on verification method of humidity sensor

作　　者：吴丽娜[1] 韩玉婷[1] 汪鑫[1] Wu Lina Han Yuting Wang Xin(Gansu Meteorological Information and Technical Equipment Support Center ,Lanzhou 73002)

机构地区：[1]甘肃省气象信息与技术装备保障中心,兰州730020

出　　处：《气象水文海洋仪器》2017年第3期10-12,共3页Meteorological,Hydrological and Marine Instruments

摘　　要：文章针对湿度传感器检定规程中对传感器稳定时间和测量次数没有具体规定,为了提高湿度传感器检定数据的准确性,选用自动气象站业务中广泛使用的HMP155A型温湿一体化传感器。根据检定数据,分析讨论了符合实际检定条件的湿度传感器稳定时间和测量次数,对自动气象站湿度传感器的检定过程具有一定的参考意义。There are no specific requirements for the sensor stability time and the number of measurements in the verification regulation of the humidity sensor.In order to improve the accuracy of humidity sensor calibration data,the HMP155 Atemperature and humidity integrated sensor that is widely used in automatic weather station is selected.According to the test data,the stability time and measurement times of the humidity sensor are analyzed and discussed,which have certain reference value to the verification process of humidity sensor in automatic weather station.

关 键 词：湿度检定 HMP155A温湿度传感器 稳定时间 测量次数 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]