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Title: Ultrasonic thermal energy measurement system [articol]
Authors: Lie, Ioan
Tănase, Mihail Eugen
Marinca, Valentin Bogdan
Subjects: Ultrasonic flowmeter
Resistance temperature detector
Time to digital converter
SPI interface
Issue Date: 2008
Publisher: Timişoara:Editura Politehnica
Citation: Lie, Ioan. Ultrasonic thermal energy measurement system. Timişoara: Editura Politehnica, 2008
Series/Report no.: Seria electronică şi telecomunicaţii;Tom 53(67), fasc. 1 (2008), p. 194-199
Abstract: A solution for measuring the thermal energy based on an ultrasonic flowmeter and a resistance temperature detector is presented in this paper. The electronic module was build around a dedicated time to digital converter integrated circuit. Due to the TDC-GP2 implemented functionality, including precision temperature measurement, fire pulse generation, windowing and clock calibration it was sufficient to add a low power microprocessor MSP430 and a transducer dependant driver and receiver. A software aplication implements the SPI comunication, measurement cycle, data processing and the user interface.
URI: http://localhost:8080/xmlui/handle/123456789/1615
Appears in Collections:Articole stiintifice/Scientific articles

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