| 差压式智能流量计系统设计 |
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| 引用本文： | 双凯.差压式智能流量计系统设计[J].中国石油大学学报(自然科学版),1992(4). |
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| 作者姓名： | 双凯 |
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| 作者单位： | 石油大学自动化系 |
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| 摘 要： | 利用微处理器对化工计量中广泛采用的差压式流量计进行了技术改造.将微处理器引入传统的差压式流量计中,可使原有的流量计量系统升级为实时补偿的智能流量计量系统.由于革除了机械记录系统,使原有的计量检测系统精度得以提高.同时,改造后的系统具有较高的性能与价格比.
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| 关 键 词： | 计量 测量系统 控制系统 差压流量计 |
DESIGN OF DIFFERENTIAL PRESSURE FLOWMETER SYSTEM WITH INTELLIGENCE |
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| Shuang Kai.DESIGN OF DIFFERENTIAL PRESSURE FLOWMETER SYSTEM WITH INTELLIGENCE[J].Journal of China University of Petroleum,1992(4). |
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| Authors: | Shuang Kai |
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| Institution: | Dept. of Automation |
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| Abstract: | This paper describes the technological transformation of differential pressure flowmeters used widely in process measurements with microprocessor. Application of microprocessor to the traditional differential pressure flowmeter changes the original flowmeter into a real time compensating intelligent flow measure system. The original system precision can be improved, because the mechanical recording system is eliminated. The transformed system has a good cost-performance value. |
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| Keywords: | Measurements Measuring equipment: Control systems: Differential pressure flowmeter |
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