Design of Pressure Measuring and Controlling System based on Field Bus
WU Gong-xing
Abstract
WU Gong-xing
Abstract
Pressure transmitter is important measurement device of process automation. It can be used to measure pressure, fluid level and other parameters. This paper introduces the hardware design and software program of a pressure transmitter based on Wor1dFIP fieldbus technology, which can measure pressure and temperature simultaneously. In the hardware design part, the sensor module, round card based on Wor1dFIP technology and the interface between dot matrix LCD and Micro-controller is introduced.
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Pressure transmitter is important measurement device of process automation. It can be used to measure pressure, fluid level and other parameters. This paper introduces the hardware design and software program of a pressure transmitter based on Wor1dFIP fieldbus technology, which can measure pressure and temperature simultaneously. In the hardware design part, the sensor module, round card based on Wor1dFIP technology and the interface between dot matrix LCD and Micro-controller is introduced.
Key concepts: Computer science, Fieldbus, Measure (data warehouse), Pressure sensor, Embedded system, Microcontroller, Computer hardware, Transmitter