When people measure liquid levels, they need to use level gauges. At present, the most commonly used level gauge is the magnetic flap level gauge. The following Huikeda Instruments will introduce the working principle of the magnetic flap level gauge and how to deal with the stuck magnetic flap level gauge.
The working principle of the magnetic flap level gaugeThe magnetic flap level gauge (also called the magnetic float level gauge) is developed based on the principle of buoyancy and the magnetic coupling effect. When the liquid level in the measured container rises and falls, the magnetic float in the liquid level gauge body tube also rises and falls, and the permanent magnet in the float is transferred to the magnetic column flip indicator through magnetic coupling, driving the red and white column to flip 180 degrees. When the liquid level rises, the column turns from white to red, and the liquid level drops, and the column turns from red to white. The red and white junction of the indicator is the actual height of the liquid level in the container, so as to achieve a clear indication of the liquid level. The magnetic flap level gauge can be directly used to observe the level of the medium in various containers. It is suitable for liquid level indication in petroleum, chemical and other industrial fields. It has simple structure, intuitive observation and clear, no blockage, no leakage, convenient installation and simple maintenance. The upper and lower mounting flanges of the glass plate level gauge are connected with the container to form a connector, and the actual height of the liquid level in the container can be directly observed through the glass plate. The upper and lower valves are equipped with safety steel balls. When the glass is accidentally damaged, the steel ball is automatically sealed under the action of the internal pressure of the container to prevent the liquid in the container from overflowing and ensure the safety of the operator.
Post time: 21-09-21