The basic principle of automatic level gauge system

automatic tank gauge systems in the measurement circuit is energized in the first instantaneous wire waveguide to produce an electrical pulse, the electrical pulse generates a circular magnetic field around the wire in the waveguide, the role of magnetic fields within the magnetic field and the float magnet in produce a small distortion on the waveguide wire deformation, this deformation along the waveguide wire to wire two moves when moving to pickup coil,ank level gauge systemdue to the magnetostrictive effect, will send out a weak magnetic field changes, the pickup coil onYou can detect this change in the magnetic field.
Since the distortion is a constant velocity along the waveguide wire movement, therefore, issue-driven electrical impulses from the beginning to pick up a change in the magnetic field experienced by the end of the length of time, showing the position of the float from the pickup coil, also reflects the high and low level , enabling accurate measurement of the liquid level.