Features High Accuracy AC Current Monitoring: Ensure precise and reliable current detection with mutual inductance technology, guaranteeing high current detection accuracy and stable performance. Wide Range Measured Current: Select from a range of AC current options, including 0-10A/20A/50A and 0-100A/150A/200A, providing flexibility for various industrial applications. Versatile Output Signal Options: Choose from three optional output signal forms - DC 0‑5V, DC 0‑10V, and 4‑20mA, offering adaptability to different monitoring systems. Robust and Safe Design: Benefit from strong overload capacity, high accuracy, and high isolation, along with a through‑core structure design enabling use under strong magnetic field conditions. Easy Installation and Use: The ABS shell construction ensures safety and ease of installation, eliminating the need for series connection with DC in the circuit, enhancing convenience for users. Specification: Item Type: AC Current Converter Material: Plastic Model: SZT20-SH-420E External Power Supply: 24V DC (±10%) Input Through-core Current: 0-50A AC Output type (DC) Voltage Output Type: 0-5/10V Current Output Type: 4-20mA Minimum Switch Conduction: 1.5±0.2A The Maximum Overload Of The Through-core Current: 200% (the through-core current cannot exceed 200% of the rated value) Accuracy: 10% Power Consumption: ≤1W Maximum Leakage Current: ≤1mA Hysteresis: ≤1% Response Time: ≤200ms Working Temperature: -30~70℃ Humidity: 0-95% (no condensation) Square Hole Diameter: Approx. 20 x 20mm / 0.8 x 0.8in Application Range: Widely used in the field of industrial automation and various occasion that require current-voltage conversion Product Description: The SZT15/SZT20 Series Of AC Current Transmitters Can Isolate And Measure the AC current in the power grid or circuit in real time, and transform it into a 0-5V/0-10V or 4-20mA DC output signal, which can be matched with various ADs. It can be connected to form various digital centralized acquisition systems, or output to PLC to form an automatic control system, or be connected with traditional analog or digital indicating instruments to display the measured value. SZT15 series can sense through-core current AC: 0-10/20/50A; SZT1020 Series Can Sense Through-core Current AC: 0-100/150/200A, select the appropriate through the jumper cap on the transmitter Through the heart current. Package List: 1 x Current Transmitter Package List 1 x Current Transmitter