Sri Venkat Engineers

Additional Information:

• Production Capacity: 1000

SVE Magnetic level indicators are quickly replacing outdated level technology, providing redundant, non-invasive level control. Together with a guided wave radar in a chamber next to the magnetic level indicator, SVE MLIs offer a low maintenance solution for both high accuracy and local indication.

PRINCIPLE OF OPERATION

Within the piping, the column is a float containing an internal group of magnets. A rise or fall of the fluid in the process tank corresponds to a similar change within the piping column. In response to the level movement, the float moves up or down accordingly.

Clamped to the piping column in total isolation from the process liquid is a visual indicator housing. It contains the choice of indicator, either a series of flags or a follower.

The individual flags or the follower contain an alignment magnet that couples with the float magnets as the float moves up or down within the piping column. Float movement rotates the flags and changes their colour, or in the case of the follower moves the follower to the point of the level.

The position of the follower, or point at which the flags change colour, represents the true level. A level is indicated or "read" by the corresponding point on the measuring scale.