气体传感器的一组测量电路

A Group of Measuring Circult of Gas Sensor

报道了气体传感器测量的一组优化电路，它由可以直接输出气体传感器工作电阻Rg随微量有毒、有害气体浓度C变化的曲线化为直线的拟合电路组成，配以计算机的数据处理，可进行还原性气体的定量分析．

Concerns a group of optimalo measaring clrcuit of gas sensor, which consists of output electric resistance and the circuit by which line can be transferred from the curue by which output electric resistance can change with the concentration of poisonous gas. With the help of computer dataprocessing can quantitaively analyse reducibility gas.