Design of High Precision Temperature Measurement System based on Labview
Journal Title: International Journal of Advanced Computer Science & Applications - Year 2015, Vol 6, Issue 6
Abstract
Using the LabVIEW software platform, a high precision temperature measuring device is designed based on the principle of the thermocouple. The system uses the STM32 MCU as the main control chip, using AD7076 analog digital converter. The converter has 8 channel, synchronous sampling, and bipolar input. Improving the precision of temperature measurement by cold end compensation, fitting and other measures. The test results show that, the device temperature measurement precision can reach ±0.1 °C, has the advantages of small size, high precision, and reliable performance, this high precision temperature measurement can be widely used in industrial production.
Authors and Affiliations
Weimin Zhu, Jin Liu, Haima Yang, Chaochao Yan
Keywords
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- EP ID EP148232
- DOI 10.14569/IJACSA.2015.060621
- Views 113
- Downloads 0
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