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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。
This practical resistance active Wheatstone full bridge sensor circuit of diffused silicon pressure transmitter is introduced, its circuit principle is analyzed qualitatively, and the technical measures and performance of zero / span adjustment and transfer, output signal feedback mode and so on are quantitatively analyzed .