摘要
提出一种新的高分子电容式湿度变送器温度补偿方法。实验结果表明 ,利用温度特性各异的高分子电容式湿敏元件互补进行温度补偿 ,可有效地减少温度系数和非线性误差。
A new temperature compensation method for polymer capacitive humidity transmitter are introduced. Experimental result show that temperature coefficient and nonlinear error could be improved greatly using the method of mutual compensation of humidity sensors that are different in temperature property. And the precision of the polymer capacitive humidity transmitter could be improved effectively.
出处
《传感器技术》
CSCD
北大核心
2001年第9期24-26,共3页
Journal of Transducer Technology
关键词
高分子电容式湿度变送器
元件互补法
温度补偿
非线性误差
polymer capacitive humidity transmiter
method of sensor mutual
temperature compensation
nonlinear error
