振筒式传感器核心电路设计与实现

Implementation of the Kernel Circuit of Detecting System Based on Vibrating Cylinder Type Pressure Transducer

设计了基于振筒式压力传感器的检测系统测量显示组件电路及相关软件 ,设计并实现了传感器的配套集成电路———激、拾振与温度补偿电路。经计算机仿真与实际测试表明 ,电路设计合理 ,运行稳定可靠 ,实用性强。

The measuring and display circuits and related software of the detecting system based on vibrating cylinder type pressure transducer are designed.The associated integrated circuit of the transducer,i.e.,vibration energizing and picking up and compensation circuits,are designed and implemented.Through computerized simulation and practical testing,the results show that the circuit design is reasonable,the system is stable and practicality.