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Wearing information of machinery equipments is often contained in lubricating oil. In the process of wearing off, the dielectric constant of the oil would change accordingly. In the paper, a new type of capacitive sensor for online oil monitoring is designed to measure the variation of dielectric constant of the lubricating oil, including the principle of dielectric constant monitoring using capacitive...
Fault information of machinery equipments is often contained in the process of lubricating oil wearing off. Meanwhile, the dielectric constant of the oil would change accordingly during the process. The principle of online oil contamination monitoring based on dielectric constant measurement is proposed. The measure system is also developed, which includes capacitance sensor, small capacitance detecting...
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