Normally, industrial personnel choose this type of level indicator because it guarantees environmental safety, preventive security against leakage, free maintenance, and trouble-free application even with chemically aggressive, pollutant, harmful, poisonous, inflammable, and explosive fluid interface.
How Magnetic Level Indicator Works
The operation of the magnetic level indicator is based on some elementary physical principles. These include the principle whereby the liquid in communicating vessels is always at the same level, Archimede's principle according to which a body immersed in a liquid receives buoyancy equal to the weight of displaced liquid, and the principle of attraction between North and South poles of two permanent magnets and that of repulsion between like poles. The last principle has two primary applications, namely between the magnet in the chamber float and every single magnet of the indicating scale, and between the magnets of the indicating scale.
The Uses of Magnetic Level Indicator
Magnetic level indicators are used in a wide variety of applications and situations, such as the following.
• When fluids are at high pressure, at low or high temperature
• When fluids are at low pressure, at low or high temperature
• When fluids are chemically aggressive
• To determine if fluids are pollutant to environment
• To determine if fluids are noxious or poisonous for people health
• To determine if fluids are inflammable or explosive
• To determine if fluids are with identical optical characteristics of the superimposed phases
These devices are tested safe and secured, thus there is nothing to worry even if the fluids being measured are corrosive, poisonous, or inflammable.
To know more about magnetic level indicators and the other types of indicators used in measuring liquid levels, visit http://questtecsolutions.com/.
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