Installing the Electro 11 pin plug-in series of control and timing devices is simple and straightforward since they are designed to fit into a conventional 11 pin base.
Any liquid or granule that can be set up for FILLING or EMPTYING needs a level control unit.
The device can be used as a two-probe system to manage HIGH and LOW levels or a reservoir, or it can be utilized as a single probe system for alarm reasons.
The device includes a power supply for the two NPN capacitive proximity sensors.