Low Power Consumption Vortex Shedding Flow Meter Based On Network Communication

With the rapid development of network communication and micro-electronic technology and vortex shedding flow meter widely used in the flux control system, the paper has an advanced research on low power consumption vortex shedding flow meter based on network communication.First, application of low power consumption technology is introduced in the field of intelligent meters in this paper, which mainly describes two aspects- hardware design and software development. At the base on this, the hardware circuit of data acquisition and compensation of temperature and pressure. And then technology of human and machine interface is described in detail.Finally, communication technology of meter is emphatically presented in the paper, which includes RS-232 communication, USB communication and Internet communication. Further introduction of communication protocols and methods of connection is mentioned in detail.