Working Principle

By relay output, automatic control is provided by sending a signal to the solenoid valve coil or motor contactor. It is also possible to receive a signal or light warning with two relays for alarm purposes. This switch can be operated manually with an additional button.ASK-P3 / P4 Level Controller is used with level sensors. The magnetic field of the magnet in the float moving along the tube relative to the liquid level opens or closes the electric circuit when it is aligned with the reed sensor.

With these changes of Reed sensors, alarm or level information can be evaluated with ASK-P3 / P4.It has the ability to store the output information in memory. In the situation of the energy cut off and come back it continues to work in the position it when it was cut off.

Advantages:
•Ability to store outlet information in memory.
•Microprocessor based.