Automatic Water Level Control System

Keep you water level at the correct height with this automatic water level control system Automatic water replenishment system Trouble free level detection thanks to a conductive sensor 12 V AC Full setup flexibility through 20 meter sensor cable Solenoid valve closes automatically if there is a power outage Complete set consisting of control system, solenoid valve and conductive level detector Sensor can be shortened to 10 mm switching differential Sensitivity of the sensor can be adjusted LED status display for the solenoid valve on control panel Integrated switching control to prevent undesired filling due to waves on water  The control system can be conveniently mounted on a wall Including sensor fastening element for projecting pond edges Servo-controlled 230 V brass solenoid valve The level control unit and the level sensor operate as follows  The level control unit is permanently connected to the level sensor, the electrodes of which are immersed in the pond to be monitored. The level control unit is also connected to the solenoid valve. The level control unit generates a measuring signal which is used to monitor the voltage applied between the electrodes of the level sensor. The level control unit opens or closes the solenoid valve depending on the measured value. A switch-on and switch-off delay in the electronics prevents wave action from causing unnecessary switching. The LEDs in the display of the level control unit signal the respective status of the drinking water top-up process. The sensitivity of the level sensor to a voltage change can be adjusted via a sensitivity regulator in the level control unit. The sensitivity is set in the factory such that changes are not normally required. The level sensor is operated with a safe extra-low voltage of 12 V (not dangerous to humans) and may therefore be used in swimming or bathing ponds. The solenoid valve functions as follows The solenoid valve converts the electrical signal from the level control unit into a mechanical opening or closing movement. The solenoid valve is closed when there is no electric current.