Design and implementation of a multi-channel temperature sensing system using RTD PT100 for Real-time data acquisition and display

Abstract

Accurate and real-time temperature measurement is essential in numerous scientific and industrial domains. This scientific article presents the design and implementation of a multi-channel temperature sensing system utilizing RTD PT100 sensors. The system incorporates advanced signal conditioning techniques, high-precision analog front-end circuitry, and microcontroller-based data acquisition to enable real-time temperature data acquisition from multiple channels. Additionally, a user-friendly display interface is developed to provide instantaneous visualization of the acquired temperature readings. The system's performance is evaluated through calibration experiments, demonstrating its capability to provide accurate and reliable temperature measurements. This research contributes to the field of temperature sensing technology and offers a practical solution for applications requiring simultaneous multi-channel temperature monitoring and real-time display.