The Design of Liquid Level Detection System for Oil Tank

Abstract:

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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.

Info:

Periodical:

Edited by:

Han Zhao

Pages:

2443-2446

DOI:

10.4028/www.scientific.net/AMM.130-134.2443

Citation:

A. P. Wu et al., "The Design of Liquid Level Detection System for Oil Tank", Applied Mechanics and Materials, Vols. 130-134, pp. 2443-2446, 2012

Online since:

October 2011

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Price:

$35.00

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