Title :
A Temperature Measurement System Based on PT100
Author :
Liu, Jiguang ; Li, Yukun ; Zhao, Hongyan
Author_Institution :
Dept. of Inf. Eng., Liaoning Provincial Coll. of Commun., Shenyang, China
Abstract :
Temperature measurement system is mainly constituted by the Micro Controller Unit (MCU), the temperature sensor and the analog digital converter (ADC). The model of the MCU is STC10F12. The model of the ADC is AD7711, and the AD7711 can carry out the signal conditioning and analog digital (AD) conversion. It also can provide the constant current source for PT100. This temperature measurement system has many features, such as high accuracy, small size, micro-power, anti-interference ability.
Keywords :
analogue-digital conversion; microcontrollers; temperature measurement; temperature sensors; AD7711; PT100; STC10F12; analog digital converter; micro controller unit; temperature measurement system; temperature sensor; Calibration; Current measurement; Electrical resistance measurement; Resistance; Software; Temperature measurement; Temperature sensors; AD7711; ADC; MCU; PT100; temperature measurement system;
Conference_Titel :
Electrical and Control Engineering (ICECE), 2010 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-6880-5
DOI :
10.1109/iCECE.2010.79
