LEARNING REMOTE TEMPERATURE MEASUREMENT IN INSTRUMENTATION LABORATORY

L.Breniuc, C.G. Haba, A.Salceanu

Abstract

In our paper we present a laboratory temperature measuring system that can be remotely accessed by Internet. The system is based on the DS18B20 and DS1822 digital temperature sensors controlled with the aid of a microcontroller board PCB80c552. The system is used to measure and monitor the temperature in different places inside a computer. Using a web browser we can remotely configure the operating mode of each temperature sensor as well as we can read measured temperature in each measuring point. Using this system student can learn: use of integrated temperature sensors, software implementation of a 1-Wire interface, distributed measurement systems based on 1-Wire interface, microcontroller based instrumentation, web based monitoring and control of measurement systems.

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IMEKO-TC4-2004-036.pdf

DOI

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IMEKO TC

TC4 - Measurement of Electrical Quantities

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