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Schematics symbol for Difgen and regenerative PRV systems
We have designed a suitable symbol for regenerative PRVs to be used in schematic, SCADA systems and wherever you need to illustrate the application of a Difgen.
The symbol is a derivative of the internationally recognized PRV symbol. It describes the complete Difgen system including sensors, turbine, generator and control unit.
You could write upstream and downstream pressure at each end of the device. Water line is illustrated by a horizontal line connected at each end of the box. Power and signal lines are illustrated as vertical lines to the box. Write Voltage/Frequency/Max current on the power line and protocol (4-20mA, MODBUS, TCP/IP etc) on the signal line.
The symbol is the property of Zeropex. Zeropex grants unlimited free use to the symbol for the intended use.
You will find both a JPEG and a PDF version on this page.
