The CT510PA7-24 Excel Tronic Current Transducer from Scientific Columbus (AMETEK) converts a primary AC current in the 0–5 A range (60 Hz) into a 4–20 mA DC output for instrumentation and process control. It is powered from a 24 V DC supply and supports a burden resistance up to 600 ohms. This model is part of the Excel Tronic series of current transducers and appears to be discontinued by the manufacturer. Typical applications include monitoring AC load current in industrial control systems and feeding PLC, data-logger, or SCADA inputs with a standard 4–20 mA signal.
