A water pump controller senses the level of water in a tank and drives the water pump. The circuit described here is built around timer IC 555.
This water level controller monitors the level of the overhead tank and automatically switches on the water pump whenever the level goes below a preset limit. You may see the circuit and try it.2N2222circuit designcircuit diagramElectronic Circuitshobby circuitshobby projectsHome CircuitsMost Popular...
1. Contact Water Level Controller Here a simple circuit to control the Water pumps. When the water level in theover head tankexceeds the required level, the pump automatically turns off and stops the pumping process thus preventing the over flow of water. It uses a relay to cut off the po...
Port pin P0.5 is used to control the pump. When ever it is required start pumping, the controller makes P0.5 low which makes transistor Q6 ON which in turn activates the relay K1 that switches the pump. Also the LED d6 glows indicating the motor is ON. LED D7 is the low sump indic...
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Water Level Controller Water Level Controller Circuit A water-level-controller circuit monitors the level of the overhead tank and spontaneously switches on the water pump whenever the level goes below a specific limit. The level of the overhead tank is indicated using 5 LEDs, and the pump is...
Note: All Solenoid Valves are supplied via same Cooler Pump Motor The solenoid valves are used to create the different pattern based waterfall, since they are connected to a programmable logic controller (PLC) which gives command/signal for them so that they will be open or close. ...
Without auxiliary pump: F033=0;(also can remain and do not change ) See page 4-5 for terminal wiring diagram,Feel free to contact for control circuit wiring diagram from our company . Quality Warranty 1 controller's quality warranty 1. warranty period under normal conditions - Provi...