摘要
通过利用电导探针测量探头针尖处液体导电性的变化,确定该点的油水信息;本文详细介绍了阵列电导探针制作,设计了信号采集电路和极性转换电路硬件电路,采集的数据以曼彻斯特码的形式存储和传输,经实验验证效果良好。
By using conductivity probe needle,it can measure the change of liquid conductivity and determine the oil and water at that piont.This paper introduces the making of array conductance probe in detail,and designs signal acquisition circuit and polarity-reversing circuit,hardware circuit,acquisition of data stored and transmitted in the form of Manchester code.It verifies by experiments that it has good effect.
出处
《自动化技术与应用》
2013年第11期105-107,共3页
Techniques of Automation and Applications
