The article here provide you with information about how to setup a temperature monitoring and recording physical 
temperature of a microwave terminator circuit, and the article will provide such an implementation for this purpose.
The circuitry is divided into three components, there are a thermistor YSI 44035, an analog-to-digital converter AD7711 and a RCM2100 microcontroller including the prototype board. The circuit diagram shows you how to setup those components, it uses an AD7711 Signal Conditioning ADC for converting the ratio of the thermistor resistance to the reference resistor R1 to digital signal.
For complete explanation about How to Set Up a Temperature Monitoring Circuit, please download this diy circuit article of pdf filetype – http://esl.eng.ohio-state.edu/~rstheory/iip/ITMC.pdf
