This three phase AC current sensor transmitter provides galvanic isolation and converts phase currents to isolated analog signals. It is powered from a DC 24 V supply. Key features - Input ranges per phase: 0-20 A, 0-30 A, 0-50 A, or 0-500 A to suit different loads - Output options: 4-20 mA, 0-10 V, or 0-5 V, selectable to match PLC/DCS input modules - Isolation and reliability: galvanic isolation reduces ground loops and improves interference immunity - Easy integration: DC 24 V supply and standard analog outputs for straightforward wiring to control systems Performance and distance - Cable length up to 10 meters for remote sensing and long-distance transmission - Three phase sensing with three corresponding outputs; can monitor up to 150 A total across the three channels (example configuration: three 4-20 mA outputs) Applications - Power monitoring in data centers and commercial buildings - Motor control and drive feedback in manufacturing lines - Switchgear or feeder monitoring with centralized control room integration This design delivers accurate, isolated conversion from AC currents to compatible control signals, improving monitoring, control accuracy, and system reliability.