摘要
介绍了一种井下低流速液体流速检测仪的研制 ,阐述了利用 2DCM硅磁敏二极管和波纹管制造井下液体低流速传感器的设计原理与结构 ,提出了用XTR10 4补偿电路和智能化检测系统的方案 ,实验结果表明 。
An instrument for the velocity of low flow liquid measurement is introduced that is used in the oil well. The designing and structure of the instrument sensor is well injected by the 2DCM magneto diode into the corrugated. The XTR104 compensating circuit and was designed in the intelligent measurement system .The experiment states that this method is available.
出处
《传感器技术》
CSCD
北大核心
2001年第8期13-15,共3页
Journal of Transducer Technology
基金
黑龙江省自然科学基金资助项目 (E982 9)
关键词
磁敏二极管
波纹管
流速检测仪
油井
magneto diode
bellows
flow meter
oil well
low flow velocity
