BSA-U AC voltage transmitter converts AC voltage signals from into standard process signals such as 0-10V, 4-20mA, or 0-20mA.It supports input ranges including 0-50V, 0-100V, 0-220V, and 0-380V, with output via RS485 communication.Designed for use in power monitoring systems, it enables accurate measurement of line voltage and detection of abnormal voltage drops or overloads.The device features electrical isolation between input, output, and power supply to stability and system.Powered by DC24V or AC/DC220V, it is equipped for standard 35mm DIN rail mounting, allowing easy integration into control panels.Compact design facilitates space-efficient installation.accuracy and good linearity support performance in industrial environments.Offers strong resistance to electromagnetic interference.Supports full channel configuration with customizable parameters.Suitable for applications requiring precise AC voltage conversion and transmission.Compatibility Disclaimer: This is an aftermarket replacement part.Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.