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Two-wire PLUS Loop Powered Electromagnetic Flow Meter Ultra-low EMI switching power supply suits a wide range of power supply voltage and has good EMI resistance. It adopts 16-bit embedded microprocessor, which is fast, and high precision, uses low-frequency rectangular waves to exit, and programmable excitation frequency, which improves the stability of flow measurement and low […]

There are big differences in the performance of general-purpose electromagnetic flowmeter on the market. Some have high accuracy and many functions, and some have low accuracy and simple functions. The typical accuracy of a magnetic flowmeter is 0.5% of the measured value from 0.3 ft per sec to 33 ft per sec (0.1 to 10

Function The grounding ring is in direct contact with the medium through the grounding electrode and then grounded to the instrument flange through the grounding ring to achieve equipotential with the ground to eliminate interference. Grounding ring uses It is often not suitable to add a grounding ring on some occasions. For example, when measuring

There is no resistance element in the measuring tube of the electromagnetic flowmeter, so there is no pressure drop induced. The turndown ratio is 40:1, which means it can accurately measure a flow rate of as little as 1/40th of its maximum reading.

Magnetic flow meter Straight pipe： upstream≥5D, downstream≥3D. Insertion type entrance ≥10D, exit ≥5D Valve:  Flowmeter installed behind the valve, flow meter upstream ≥10, Downstream≥5D Front of right-angle turn： Upstream ≥10, Downstream≥5D Behind of right-angle turn： Upstream ≥10, Downstream≥5D Horizontal installation： The inner diameter of the pipe should be the same as the inner diameter of

Appearance aspect Flange thickness 1.Normally the non-standard flanges used in general electromagnetic flow meters, which are different from national standards. 2. Zero Instrument electromagnetic flow meter adopt national standards and are applicable to all the sites of the pipeline connection. Surface painting General electromagnetic flow meter uses one-time paint, so the product shell will be

Required lengths of straight pipe For optimum accuracy performance, it is required to provide sufficient inlet and outlet straight pipe runs. An equivalent to 3 diameters of straight pipe is required on the inlet side, and 2 diameters on the outlet side. There are no special requirements for standard concentric pipe reducers. See diagram 1

An electromagnetic flowmeter also called a mag-flow meter, is widely used for water and wastewater applications. Your fluid must exert a low-pressure drop and the appropriate needed liquid conductivity to use the instrument. It’s a durable device that is easy to maintain Mag-flow meters evolve with the current trends of technology of both sensors and

The electromagnetic flowmeter is responsible for fluid flow. The way this transducer works is by measuring the liquid as it passes over a magnetic field. This principle is referred to as electromagnetic induction. The meter is made of a transmitter that works with a sensor. Together the goal of these two is to measure how

The intelligent electromagnetic flowmeter consists of two parts: sensor and converter. Based on Faraday’s law of magnetic induction, it’s a speed meter to measure the volume flow of conductive liquid. In addition to measuring the volume flow of general conductive liquids, it can also be used to measure the volume flow rate of strong corrosive