电阻温度传感器数字化的几种方法

Several Methods of Numerical Conversion of Resistance Temperature Sensor

本文讨论了电阻型温度传感器实现数字化的几种方法,着重列举了RC振荡电路组成的准数字化温度传感器,R有源振荡构成的准数字温度传感器、由PIC单片机构成的RC网络数字温度传感器,并比较了它们各自的特点。

Some methods of numerical conversion of resistance temperature sensor were discussed including conversion with RC oscillating circuit, R active oscillating circuit and RC network. Their peculiarities were compared here.