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『Integrated electromagnetic flowmeter』Related information(clamp on meter|electromagnetic meter|venturi meterrotameter|orifice meter|ultrasonic flow meter|mass flow meter|coriolis mass flow meter|coriolis flow meter|magnetic flow meter|magmeter flow meter|magflow flow meter|mag meter flow meter|electromagnetic flow meter|vortex flow meter|turbine flow meter|thermal mass flow meter|thermal flow meter|rotameter flow meter)
1. What is the difference between a vortex flowmeter and an electromagnetic flowmeter?
The difference between a vortex flowmeter and an electromagnetic flowmeter is as follows:
1. Measurement principle. Vortex flowmeter: It uses the phenomenon of vortex generated by the flow of the vortex vane with the fluid, and calculates the flow rate of the fluid by measuring the rotation frequency or speed of the vortex vane.
. Electromagnetic flowmeter: Using the principle of electromagnetic induction, it measures the electromotive force experienced by a conductive fluid flowing in a magnetic field, thereby measuring the flow rate of the fluid. From the perspective of the original pronunciation, the difference between the two is obvious.2. Structural form: Vortex flowmeter: composed of vortex generator, piezoelectric element, guide element and magnetic circuit part.
. The transmitter housing is made of steel plate or aluminum alloy plate by integral die-casting, and the body and sensor are combined into an integrated unit instrument. Electromagnetic flowmeter: composed of a conductive tube, excitation coil, housing, and electrodes, with secondary meters installed at the upper and lower ends of the electrodes.III. Vortex flowmeter: it is mainly used to measure the flow of liquid, steam and gas, but it is not applicable to viscous liquid, granular solid medium and liquid containing foam and bubbles. Electromagnetic flowmeter: suitable for measuring the flow rate of various conductive liquids, but cannot measure non-conductive media.
Fourth, output signal vortex flowmeter: usually outputs a standard current signal of 4-20mA.
. Electromagnetic flowmeter: outputting a linear signal propor_600x400.jpg)
2. What are the types of quality flow meters?
3.2025 Domestic high-precision electromagnetic flow meter brand ranking and selection guide.
2025 Domestic high-precision electromagnetic flow meter brand ranking and selection guide. In 2025, the domestic high-precision and respectful positive electromagnetic flow meter industry has formed a multi tier competitive pattern. The following summarizes the mainstream brand ranking and selection suggestions from three dimensions: technical strength, project cases, and scene adaptability, and summarizes the industrys technological trends.
.First tier of brand ranking and core advantages: Leading brand in the high-end market, Dalian YST Technology (YST) ranks as the top domestic brand. Technical advantages: independently developed 128Hz ultra-high frequency excitation technology, YST183 series accuracy reaches 0.1 level, can synchronously monitor the three parameters of "flow temperature viscosity", and suppress turbulence interference in high viscosity media.
. The operation is stable in extreme temperature difference environments (-50 ℃ to 220 ℃), and the maintenance cost is 60% lower than imported equipment. Provide an integrated monitoring solution for "flow water quality liquid level", covering ultrasonic level gauges, online water qualit