›› 2010, Vol. 23 ›› Issue (7): 104-107.

• Articles • Previous Articles     Next Articles

The Monitoring System of Oilwater Interface Based on Capacitive Sensors

He Xiangyu,Chen Lei   

  1. (School of Physics and Electronic and Information,Luoyang Normal University,Luoyang 471022,China)
  • Online:2010-07-15 Published:2010-09-09

Abstract:

The paper introduces the design idea of oilwater interface monitoring system which has two operating modes based on capacitive sensors,expounds the working principle of the sensor and the monitoring principle of system;When the system works alone,the MCU processes data and shows the position of oilwater interface,controls the equipment turn on the water automatically and to display of liquid level dynamicallyThe serial communication connection is designed in order to carry on the system expansion and realize the concentrate control by PC.

Key words: water surface;capacitive sensors;serial communication;monitoring

CLC Number: 

  • TP2129