摘要
叙述了一种新型的高灵敏度的多极探外型电容式水分传感器．该传感器还带一个用于温度补偿的温度传感器．并详细介绍了该传感器实现粉粒状物料水分检测的电路原理．
A new type of high sensitive multi-pole needle type capacitive moisture sensor with a temperature-compensated temperature-sensor is presented, andcircuit principle of measuring moisture of materials of powder with the sensor isdiscussed.
出处
《传感器技术》
CSCD
1997年第1期47-49,共3页
Journal of Transducer Technology
关键词
多极探针
电容式
水分传感器
测量电路
Multi-pole needle Capacitive Moisture sensor Measuring circuit
