The electronic circuit of a level control unit is connected to
one electrode and to the wall of metal or steel container.
Once the liquid in the container has reached the level
of electrode, the control circuit between electrode and
container wall is closed via the electrically conductive liquid
there by activating the output relay. The control circuit is
galvanically isolated from the mains by an isolating
transformer and thus the use of an additional electrode is
eliminated.
Material specification
Customized suiting to the service (fluid) and temperature. Available in SS 304/ SS 316/ pp/ pvc/ hdpe/ pvdf/ ptfe etc
Copyrights @ Revathi Electronics & Controls. 2008 All rights reserved
