CR Magnetics CR4520-500 is an AC voltage transducer that converts AC voltage into a 4-20 mA current loop signal. It accepts voltages up to 500 V AC and outputs a 4-20 mA signal suitable for PLCs, data loggers, and other current-loop instrumentation. The CR4520-500 provides a direct voltage-to-current conversion for monitoring and control in automation and instrumentation applications.
