Hardware design considerations for smart electromagnetic flowmeter

Abstract

This work is based on the conception and the realization of an intelligent electromagnetic flow meter which can be applied the domain of water distribution metering network and can be exploited by various industries on a national scale and international scale. The device to be realized is constituted mainly with two parts; the mechanical conception part of the device and the electronic detection part must. According to the specifications of this work, a fundamental principle of the Electromagnetic flow meter is presented by specifying its different components; after that the electronic chain for the signal processing is given and using few equations to calculate the speed of the flow rate in function with sensor dimensions and to be displayed by using a board STM 32 and to be transmitted to the distant collector data via wireless M Bus. Experimental tests of the flow meter prototype are also presented and validated.