XO08R2 1SBP260109R1001 Relay Output Extension Module

XO08R2 1SBP260109R1001 In order to deduce the volume flow rate from the induced voltage, certain necessary conditions must be met.
The liquid must be a reasonably good electrical conductor. If the conductive fluid contains some non-conductive solids, it is still possible by the conductive fluid around the non-conductive solids being able to provide the required electrical continuity between the electrodes.
The pipe should be fully filled with liquid to ensure contact with both probes and the smooth flow of liquid throughout the entire pipe cross-section.
To avoid inaccuracies caused by stray currents in the liquid, the flow tube must be appropriately grounded.
Careful consideration of the process liquid before installation satisfies the first condition,criteria set by the magnetic flowmeter’s manufacturer for the minimum conductivity of the measured liquid.

Any moving electrically conductive substance is sufficient to create an electromagnetic voltage. Therefore, electromagnetic induction is an effective method for measuring liquid flow. This technique exclusively measures liquid flow. Gases must first be heated to a plasma state before they conduct electricity. Due to this, electromagnetic flow meters cannot be used in most industrial gas flow streams.

When a conductor moves across a magnetic field at XO08R2 1SBP260109R1001, it generates a voltage perpendicular to the magnetic flux lines and the direction of motion. This is called electromagnetic induction, and it is a fundamental principle in the operation of all electromechanical generators. Copper wire coils are commonly used as conductors in generator mechanisms, but there is no requirement for the conductor to be made of copper wire.

while proper installation of the magnetic flow tube in the pipeline fulfils the second and third conditions.XO08R2 1SBP260109R1001 should be installed in a manner where the flow tube, lacking any air holes, is entirely submerged. The flow tubes are usually installed with the electrodes placed transversely to each other, instead of perpendicularly. This ensures that there are no interruptions in the electrical contact between the electrodes and the liquid flow, even if there are momentary gas bubbles. Magnetic flowmeters possess a variety of advantages over alternative types of flowmeters. The velocity of the fluid along the flow tube’s centre line determines the induced voltage, which is proportional to the conductor’s vertical velocity. As a result, magnetic flowmeters outperform orifice plates by not requiring long upstream and downstream pipe diameters. This advantage is particularly valuable in many piping systems.