The Design of Liquid Level Detection System for Oil Tank

摘要：

The basic principle of liquid level measurement with capacitive sensor is described. According to differences in dielectric constant between oil and water, a liquid level detection system for oil tank is designed. The system includes capacitive sensor, signal processing circuit, FPGA logic circuit and the software of computer. Results show that the system has characteristics of easy operation, high precision. It can detect the change of liquid level accurately and-effectively.

关键词： oil tank FPGA capacitive sensor liquid level LabVIEW

作者: Aiping Wu Heping Pan Yonghua Li

作者单位: Institute of Geophysics &Geomatics, China University of Geoscineces, Wuhan,Hubei, China School of El Institute of Geophysics &Geomatics, China University of Geoscineces, Wuhan,Hubei.China Drilling Technology Research Institute.Shengli Oil Field, Dongying ,Shandong,China

会议类型: 国际会议

会议名称: 2011 3nd International Conference on Mechanical and Electronics Engineering(2011年第三届机械与电子工程国际会议 ICMEE2011)

会议地点: 合肥

会议语种:英文

页码: 2443-2446

在线出版日期: 2011-09-23（万方平台首次上网日期，不代表论文的发表时间）