| 压电陶瓷自激式液体粘度传感器 |
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| 引用本文： | 王永洪,冯正鸣.压电陶瓷自激式液体粘度传感器[J].天津大学学报(自然科学与工程技术版),1995,28(3):380-384. |
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| 作者姓名： | 王永洪 冯正鸣 |
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| 摘 要： | 论述了采用压电陶瓷自激振式液体粘度传感器的测量原理和结构特点，对仪器的测量数据进行了分析，仪器配有温度传感器，可同时测量实时温度，实验表明，这种仪器响应速度快，精度高，使用方便。
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| 关 键 词： | 压电陶瓷 粘度 传感器 液体 自激式 |
RESEARCH ON SELF-EXCITATION PIEZOELECTRIC LIQUID VISCOSITY SENSOR |
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| Wang Yonghong, Feng Zhengming, Wang Yan, Wang Jie, Zhang Chunrui.RESEARCH ON SELF-EXCITATION PIEZOELECTRIC LIQUID VISCOSITY SENSOR[J].Journal of Tianjin University(Science and Technology),1995,28(3):380-384. |
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| Authors: | Wang Yonghong Feng Zhengming Wang Yan Wang Jie Zhang Chunrui |
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| Institution: | Dept. of Precision Instruments Engineering |
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| Abstract: | This paper presents the measuring principle and structural characteristics of a self-excitation vibration liquid viscosity sensor, made of piezoelectric ceramics. The measuring data obtained by this instrument are analysted. The instrument with a temperature sensor, can measure temperatures. When the sensor is used with a computer, it becomes a kind of high precision instrument measuring liquid viscosity. The instrument has the features of fast response, high precision and easy operation. The instrument with this sensor will be widely used in the oil field,chemical plant and food industry, etc. |
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| Keywords: | piezoelectrics self-excitation viscosity sensor |
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