Electromagnetic flowmeter measurement range is large, usually 20: 1 ~ 50: 1, the optional flow range; electromagnetic flowmeter diameter range than other varieties of flow meters, , But also measurable pulse flow, as long as the pulse frequency is much lower than the excitation frequency; instrument output is essentially linear; easy to choose with the fluid contact with the variety of materials can be applied to corrosive fluids and other advantages. As the electromagnetic flowmeter containing suspended solids or dirty body of the opportunity to flow more than other flow meters, there is the wall attached to the layer of the fault probability is relatively high. If the conductivity of the adhesion layer is similar to the conductivity of the liquid, the instrument can also output the signal normally, but change the flow area to form the hidden fault of measurement error; if the high conductivity adhesion layer, the electromotive force between electrodes will be short-circuit; if the insulating adhesion layer , The electrode surface is insulated to disconnect the measurement circuit. The latter two phenomena will make the instrument does not work
insertion electromagnetic flow meter :http://www.kunlunsensors.com/productpage.php?pid=72
slurry flow meter :https://www.youtube.com/watch?v=AVPFnAjiJnc
Automatic Tank Gauges :http://www.kunlunsensors.com
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