People may encounter some problems when using the magnetic flip plate to measure the liquid level. So, what are the problems and solutions of the magnetic flip plate level gauge? What is its profile? Next, the editor will organize the relevant content for you, let us take a look.
What is a magnetic flip plate level gauge?The magnetic flap level gauge (also known as the maglev level gauge) is developed based on the principle of buoyancy and magnetic coupling. When the liquid level in the measured container rises and falls, the magnetic float in the liquid level gauge body tube also rises and rises accordingly, and the permanent magnet steel in the float is transferred to the magnetic flipping column indicator through magnetic coupling to drive the red and white flips. The column is turned 180 times. When the liquid level rises, the inverted column changes from white to red. When the liquid level drops, the inverted column changes 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 reach the level Clear instructions.Magnetic flap level gauge problemWhat are the problems and causes of the magnetic flap level gauge?1. The display panel displays abnormallyThis failure usually has the following reasons:1. The design of the gap between the guide rail and the guide rail is unreasonable or too small, resulting in excessive friction and no overturning.2. The distance between the display board and the buoy is too large, and the magnetic steel driving force of the buoy is insufficient, which causes the buoy to flip.3. The magnetic steel in the flip plate is too small, or the magnetic force disappears, so that the steel plate does not reverse or abnormally reverse.Second, the local display is normal, but the remote transmission is abnormal.Generally speaking, this failure is usually caused by the following reasons:1. The domestic glass tube dry spring tube is easy to damage, and the dry reed tube is short circuit or open circuit, which will cause abnormal long-distance transmission.2. Resistance virtual welding3. The metal contact gap of the dry spring tube is very small. When the medium temperature is too high, the metal sheet will expand when heated, and it is easy to be closed.4. The pressure exceeds the rated value, causing damage to the switch.Third, the magnetic flap level gauge failure1. The level gauge is damaged due to site operation or initial installation failure.2. The use time is too long and the life expectancy is up.Magnetic flap level gauge problem3. Some of them are caused by quality problems of instrument components.Fourth, the float is stuck, causing incorrect indications on the display panel.Failure analysis: The float in the magnetic flip plate level gauge is stuck, usually due to the following reasons:1. When the float is used for a period of time, the float may be stuck due to the presence of impurities and cannot be raised or lowered.2. The installation angle of the buoy is less than 87 degrees, which causes the buoy to tilt and affect the up and down movement of the buoy.3. The float is stuck due to its own magnetic adsorption of iron filings or other dirt4. The ambient temperature is too low, causing the medium to freeze and the float cannot move.The above is the entire content of today’s article, thank you for reading. In this article, the editor of Vacorda mainly sorted out the problems and causes of the magnetic flap level gauge.
Post time: 21-09-21