本文设计了一种非接触测量体温计。该体温计利用GE公司的红外热电堆温度传感器ZTP-101L实现对温度信号的非接触测量。微弱的电压信号放大采用低失调、低漂移、高精度的集成仪用运算放大器AD620。模数转换用自带ADC的16位单片机MSP430F149。本文从硬件技术和软件方法上详细阐述了该仪器的实现手段-Design a non-contact measurement thermometer. ZTP-101L, the thermometer using GE infrared thermopile temperature sensor, non-contact measurement of temperature signal. Integrated instrument weak voltage signal amplification with low offset, low drift, high-precision operational amplifier AD620. Analog-to-digital converter with their own 16-bit microcontroller ADC the MSP430F149. This article from the elaborate means of achieving the instrument hardware and software methods