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A pump pressure controller is an electronic device


A pump pressure controller is an electronic device used to regulate the pressure of a water supply. It is usually powered by a 12-volt DC power supply. The circuitry is arranged to minimize the likelihood of electrical problems.The controller can be installed in a wall or a cabinet. It can also be bolted to a panel. It can accept commands in a standard industrial fieldbus protocol.Pump pressure controllers can help prevent unnecessary pump cycling and wear of the water pressure tank. Some have self-priming features. They will shut down the pump when the water source is blocked or the intake valve is closed. This will eliminate the need to manually restart the pump.
These controllers can be used to control centrifugal pumps, evaporator systems, and more. They can also be used to control flow in positive displacement pumps. They can also be used with feedforward control and advanced PID control algorithms.Some automatic pressure controllers have a reset button that allows the user to restore the system to a working condition. If the controller is unable to rearm, the red failure LED will flash. A user should hold down the Restart button until the red failure LED goes off.
The unit's face plate includes a '+' and '-' button that adjusts the pressure set points. These are important when designing a pumping system.Some models have specific features, such as a water shortage device. This device will automatically turn on the pump if the tap is opened or the water shortage occurs.

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