| Flow measurement occupy an important position in industrial production, energy measures, environmental protection, transportation, biotechnology, engineering,military science and other fields.Therefore,there are far-reaching significance research and development applications in flow measurement instrument.Turbine Flowmeter is an indispensable instrument,which are continuously developed and improved with the development of modern computer technology. System hardware were designed through divided into different functional modules. Through use of TI's MSP430F147 microcontroller as the core, make the gas compensation in real-time and improve the accuracy of the measurement. In the course of design, reduce the power consumption of the instrument greatly, and make the flowmeter have a high reliability.It bouth has R485 and the HART bus, so connect to PC very conveniently. User can operate the turbine flowmeter easily, through LCD display and keyboard. Introducting the method of the module that how to Implementat and combination of debugging finally.The experiments result has showed that the system has the features of rational structure and perfect function.
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