The main principle
Magnetic column level gauge is also called magnetic flap level gauge. Its structure is mainly based on buoyancy and magnetic force principle design and production. The float with magnets is affected by the buoyant force in the medium to be measured. The change of the liquid level causes a change of the position of the magnetic float, the magnetic magnetic force coupling effect of the magnetic float and the magnetic column to cause the magnetic column to flip a certain angle (the surface of the magnetic column coats different colors), thereby reflecting one of the liquid levels in the container. Happening.
The electronic module and transmitter module, which is composed of sensors (reed switches) and precision electronic components, can transmit output resistance signals, current values ​​(4 to 20 mA), switching signals, and other electrical signals. In order to achieve the perfect combination of on-site observation and remote control.
Application scope and characteristics
With: simple structure, easy to use, stable performance, long service life, easy installation and maintenance.
The magnetic column level gauge can be used for level measurement and control in various industrial automation process controls. Can be widely used in petroleum processing, food processing, chemical, water treatment, pharmaceutical, power, paper, metallurgy, shipbuilding and boilers in the field of liquid level measurement, control and monitoring.
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