Item Type: AC Current Transmitter_x000D_ Material: Plastic_x000D_ Model: SZT15-SH-420E_x000D_ External Power Supply: 24VDC (10%)_x000D_ Input Through-Core Current: 0-50A AC_x000D_ Output Type (DC):_x000D_ Voltage Output Type: 0-5/10V_x000D_ Current Output Type: 4-20mA_x000D_ Minimum Switch Conduction: 1.50.2A_x000D_ Maximum Overload of Through-Core Current: 200% (the through-core current cannot exceed 200% of the rated value)_x000D_ Accuracy: 10%_x000D_ Power Consumption: 1W_x000D_ Maximum Leakage Current: 1mA_x000D_ Hysteresis: 1%_x000D_ Response Time: 200ms_x000D_ Working Temperature: -30~70_x000D_ Humidity: 0-95% (no condensation)_x000D_ Square Diameter: Approx. 20 x 20mm / 0.8 x 0.8in_x000D_ Application Range: Widely used in the field of industrial automation and various types of current-voltage conversion_x000D_ Scenario_x000D_ Product Description: _x000D_ _x000D_ 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.