The development trend of electromagnetic flowmeter
1) The development of non-full-fcl magnetic flowmeters;
2) The electromagnetic flow meter incorporates a temperature detection element to repair the influence of the volume temperature;
3) Magnetic flowmeters have changed from process industries to civilian fields.
Application of electromagnetic flowmeter
1) 1F full-flow electromagnetic flowmeter is applied to the F-water discharge field with free surface natural flow, improve the measurement accuracy of this field, and the flow error of traditional non-full-flow or open-channel flow from ± 3% to 5% FS, Reduced to ±1%Fs~2%FS
2) Measurement of lower conductivity liquids: Measurable liquids with 2 to 3 orders of magnitude lower conductivity than conventional electromagnetic flowmeters. The previously unmeasured glycerol, ethylene glycol, etc. can now be measured.
3) Low power consumption and rapid development of two-wire electromagnetic flowmeters: Low-power electromagnetic flowmeters make it possible to use ten batteries or solar cells, and it is easier to use electromagnetic flowmeters in places where there is no mains power supply.
4) Two-dimensional electromagnetic flow meter and multi-measurement point plug-in electromagnetic flowmeter: Two-dimensional electromagnetic flow velocity juice enables the electromagnetic flow meter family to enter the field of hydrological test applications.
In addition, the insert electromagnetic flowmeter also refers to the design idea of ​​the uniform velocity tube, and inserts multiple sets of flow velocity measurement units into the rod to improve the measurement accuracy, so that the plug-in electromagnetic flow rate iI is in a favorable position for large diameter applications.