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雷达液位计在复杂工况下的应用

Application of Radar Liquid Level Meter in Complex Working Condition
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摘要 在石化装置中过程级雷达液位计的选型需要仔细斟酌,通过复杂工况中雷达液位计的成功改造案例,结合工程实践经验对比国内相关产品,提出合理的液位计选型思路。介绍了雷达液位计的类型,分析了不同种类的雷达液位计在复杂工况下的优点和局限性,总结了应用经验,阐明了高频雷达液位计在特殊工况下测量的优越性。 The type selection for radar liquid level meter for process needs to be carefully considered for petrochemical plant.Based on the successful modification example of radar liquid level meter in the complex working conditions,combined with comparing domestic related products based on engineering practice experience,a reasonable idea of type selection of liquid level meter is put forward.The types of radar liquid level meter are introduced.The advantages and disadvantages of different types of radar liquid level meter under complex working conditions are disclosed.The application experience is summarized.The measurement superiority of high frequency radar liquid level meter under special working conditions is expounded.
作者 王渤 苏传超 于淼 樊建民 Wang Bo;Su Chuanchao;Yu Miao;Fan Jianmin(Synfuels China Engineering Co.Ltd.,Beijing,101417,China)
出处 《石油化工自动化》 CAS 2021年第S01期167-170,共4页 Automation in Petro-chemical Industry
关键词 液位计 雷达 波束角 时域反射法 调频连续波 liquid level meter radar wave beam angle time domain reflectometry frequency modulated continuous wave
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