| 新型液位检测技术的现状与发展趋势 |
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| 引用本文： | 杨朝虹,李焕.新型液位检测技术的现状与发展趋势[J].工矿自动化,2009,35(6). |
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| 作者姓名： | 杨朝虹 李焕 |
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| 作者单位： | 1. 北京矿冶研究总院
2. 北京慧点科技开发有限公司,北京,100044 |
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| 摘 要： | 文章介绍了工业生产过程中采用的光纤液位计、磁致伸缩液位计、音叉液位限位开关、差压式液位计、雷达液位计、伺服型浮子液位计等几种较新的液位检测仪表及其检测方法,并对几种液位计的特点进行了分析比较。文章最后指出,液位自动检测技术一方面需采用新的测量原理,开发新的液位检测仪表,扩大检测的手段,另一方面需朝着微机化和智能化方向发展。
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| 关 键 词： | 液位检测 液位计 液位传感器 自动检测 |
Present Situation and Developing Trend of New Type of Measuring Technology for Liquid-level |
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| YANG Chao-hong,LI Huan.Present Situation and Developing Trend of New Type of Measuring Technology for Liquid-level[J].Industry and Automation,2009,35(6). |
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| Authors: | YANG Chao-hong LI Huan |
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| Abstract: | The paper introduced some new kinds of measuring instruments for liquid-level used in industry production process and their measuring methods,such as fiber liquid-level meter,magnetostriction liquid-level meter,fork liquid-level limit switch,differential pressure type liquid-level meter,radar liquid-level meter and servo type float liquid-level meter,and analyzed and compared the characteristics of the several liquid-level meters.At last,it indicated that automatic measuring technology for liquid-level on the one hand must use new measuring principle,develop new measuring instruments for liquid-level and expand measuring way,on the other hand,it must develop facing on micro-computerization and intelligence. |
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| Keywords: | measurement of liquid-level liquid-level meter liquid-level sensor automatic measurement |
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