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plus size wedding dress
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avzkx8u2
Posted: Tue 20:17, 24 Sep 2013
Post subject: also known as a Magmeter
Electromagnetic Flow Meter
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An Electromagnetic Flow Meter,[url=http://www.mansmanifesto.fr]doudoune moncler[/url], also known as a Magmeter, is a tool that measures the rate of flow of a liquid or solids suspended in a liquid through a pipe. Often, such flow meters are used in the wastewater treatment,[url=http://www.davidhabchy.com]barbour sale[/url], food processing, and medical industries. They generally rely on the conductivity of the liquid,[url=http://www.mxitcms.com/moncler/]moncler outlet online[/url], solution,[url=http://www.davidhabchy.com]barbour outlet[/url], or slurry that they are measuring as it passes through a magnetic field and generate an electric signal that can be used to measure flow of volume.
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There are a few different of configurations of electromagnetic flow meters. They sometimes have electrodes that protrude into the pipe through which the measured substance flows. Coils on the outside of the pipe produce the magnetic field, while the electrodes pick up the electricity generated. As long as the electrodes do not build up a coating from the substance being measured,[url=http://www.vivid-host.com/barbour.htm]barbour sale[/url], they work well.
Another kind of electromagnetic flow meter is completely non-invasive to the pipe. In this type,[url=http://www.rtnagel.com/airjordan.php]air jordan[/url], the electrodes are placed just on its exterior and the coils still generate a magnetic field. One advantage of this is that the liquid that it is measuring never coats the electrodes. Also, these flow meters can be used on closed piping systems,[url=http://www.maximoupgrade.com/hot.php]hollister france[/url], which are sometimes necessary to maintain purity and sanitation.
When an electromagnetic flow meter is utilized, it must be properly grounded. Otherwise,[url=http://www.mquin.com/parajumpers.php]doudoune parajumpers[/url], it can pick up electrical interference, often referred to as noise, and the flow reading will not be accurate. This can be a particular problem when pipes are plastic, because they typically generate static electricity. Various grounding configurations are employed, depending on flow meter and piping design.
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