High Isolation and Reliability: This 4-20mA AC current sensor transmitter offers strong overload capacity, high precision measurement, and excellent isolation performance for enhanced safety. With low power consumption and robust anti-interference ability, it ensures stable, long-term operation in demanding industrial environments. Extensive Application Scenarios: Designed as a 0-50A AC current transmitter, this unit is for AC current monitoring, detection, and overload protection in power distribution systems. It also functions as a dependable electronic switch, making it suitable for automatic control systems, industrial automation equipment, and smart monitoring projects. Strong Adaptability in Harsh Conditions: Featuring a through-heart structure design, this AC transducer provides an isolation withstand voltage up to 2000V AC, enhancing operational safety. With magnetic hysteresis less than 1%, it maintains accurate performance even in strong magnetic field environments and complex electromagnetic conditions. Easy to Install and Use: The AC current sensor transmitter is engineered for user-friendly installation with no need to insert a DC series connection into the circuit during measurement. This non-intrusive design reduces wiring complexity, minimizes downtime, and allows users to quickly deploy and operate the device with confidence and convenience. Real-Time Measurement and Output : The SZT15-CH-420E AC current transducer delivers real-time isolated measurement of AC current in grids or circuits and converts it into standard signals. It supports 0-5V, 0-10V, or 4-20mA DC current outputs, enabling seamless integration with PLCs, data acquisition systems, and various automatic control platforms Color: Black Material: plastic Package Contents: 1*4-20mA AC Current Sensor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the rea