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磁致伸缩多参数传感器与计算机控制
消耗积分:5 |
格式:rar |
大小:163 |
2009-06-29
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介绍了研制振弦式液位、密度、温度多参数传感器及在计算机控制下的油罐计量监测系统。采用的方法是运用阿基米德浮力基本定律与磁致伸缩位移技术相结合。结果实现了液位和密度一体化测量,解决了各种液体、各种容器的质量计量的
难题。测量位移误差≤±0. 5mm,密度测量精度为0. 05 % ,符合国家标准,产品已实用化。
关键词:传感器;磁致伸缩位移技术;液位和密度一体化测量;油罐计量监测系统
Abstract :The development of multi2parameter sensor of oscillate string type liquid level ,density ,temperature and oil tank measurement and monitor system at computer control are introduced. The method combined the Archimedean prin2 ciple of buoyancy with flex displacement technology caused by magnetism is adopted.
Keywords : sensor ; flex displacement technology caused by magnetism; integral measure for liquid place and density ; inspecting system for oilcan measure
难题。测量位移误差≤±0. 5mm,密度测量精度为0. 05 % ,符合国家标准,产品已实用化。
关键词:传感器;磁致伸缩位移技术;液位和密度一体化测量;油罐计量监测系统
Abstract :The development of multi2parameter sensor of oscillate string type liquid level ,density ,temperature and oil tank measurement and monitor system at computer control are introduced. The method combined the Archimedean prin2 ciple of buoyancy with flex displacement technology caused by magnetism is adopted.
Keywords : sensor ; flex displacement technology caused by magnetism; integral measure for liquid place and density ; inspecting system for oilcan measure
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