摘要
介绍了扩散硅压力变送器这种实用电阻有源惠斯登全电桥传感器电路 ,定性分析了其电路原理 ,定量分析了零点 /量程的调整及迁移、输出信号反馈方式等技术措施和性能。
It introduced a practical transducer circuit of fully active Whetstone Bridge for pressure measuring. It analyzed the principles and techniques applied in the circuit, such as adjustment and transfer of zero/range, bridge balance by negative feedback, and damping of output signal.
出处
《电子工程师》
2002年第9期26-27,共2页
Electronic Engineer
关键词
压力传感器
测量电路
电桥
零点
量程
transducer, measuring circuit, bridge, zero point, range
