Principles of electronic level
Published:
2023-03-03
The principle of electronic level meter includes inductive type and capacitive type. According to the measurement direction, it can also be divided into one and two dimensional electronic level meters Inductive principle: When the base of the level meter is tilted due to the inclination of the workpiece to be measured, the movement of the internal pendulum causes the voltage change of the induction coil. The measuring principle of a capacitive level meter is that a circular pendulum is freely suspended on a thin line, and the pendulum is affected by the gravity of the earth's center, and is suspended in a frictionless condition. "There are electrodes on both sides of the pendulum and the capacitance is equal when the gaps are the same. If the level gauge is affected by the workpiece to be measured, changes in the distance between the two gaps will result in differences in capacitance and angle.".
The principle of electronic level meter includes inductive type and capacitive type. According to the measurement direction, it can also be divided into one and two dimensional electronic level meters Inductive principle: When the base of the level meter is tilted due to the inclination of the workpiece to be measured, the movement of the internal pendulum causes the voltage change of the induction coil. The measuring principle of a capacitive level meter is that a circular pendulum is freely suspended on a thin line, and the pendulum is affected by the gravity of the earth's center, and is suspended in a frictionless condition. "There are electrodes on both sides of the pendulum and the capacitance is equal when the gaps are the same. If the level gauge is affected by the workpiece to be measured, changes in the distance between the two gaps will result in differences in capacitance and angle.".
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