The Detect Circuit Design of Moisture content in crude oil
Abstract: Moisture content is an important technical indicators in Oil detection. In China, Crude oil extraction, production, transportation and other aspects of measuring moisture content is still very low. In this paper, Mainly Introduced a working circuit for Moisture content measurement of crude oil. In this paper, Moisture content measuring range up to 0 ~ 100%, p <1%, Good linearity, high sensitivity, good stability, and drift small. The design of reliable software systems as much as possible not only to ensure full functionality of the intelligent measurement and to ensure wide range of linear measurement, as well as the system's rapid response characteristics.
Key words: water content in crude oil;Sensitive probe;Capacitance sensor;8051