Autocalibration of dew point hygrometer based on integrated semiconductor detector

被引：0
|
作者：
Paczesny, D. [1 ]
Tarapata, G. [1 ]
Weremczuk, J. [1 ]
Jachowicz, R. S. [1 ]
机构：
[1] Warsaw Univ Technol, Inst Elect Syst, PL-00665 Warsaw, Poland
来源：
2007 IEEE INSTRUMENTATION & MEASUREMENT TECHNOLOGY CONFERENCE, VOLS 1-5 | 2007年
关键词：
sensor autocalibration; dew point hygrometer; humidity measurement;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The autocalibration procedure of the fast dew point hygrometer based on integrated semiconductor dew detector is presented in the paper. Proposed method is based on detector threshold level setting at 98% of difference between maximal impedance (dry detector) and minimal impedance (fully wet detector). The threshold value was set experimentally by analyzing of detector impedance characteristic in the region close to dew point. Tests of the device proved efficiency of proposed method.
引用
收藏
页码：293 / 296
页数：4
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