Product Description Electromagnetic flow meter can realize local indication and output electrical current signal of 4-20mA which can be used to record, adjust and control Product Feature 1.Multielectrode design 2.low power dissipation. 3.high definition of background LCD display 4.Competitive prices Application Electromagnetic flow meters are widely used in industrial sectors such as chemical industry, environmental protection, metallurgy, pharmaceutical, paper making, water supply and removal etc.