Features High accuracy mutual inductance current monitoring ensures precise current detection, guaranteeing stable performance and safe isolation of input and output. Selectable measured current AC ranges from 0-10A to 0-200A, providing versatility for various applications. Offers three output signal options: 0-5V, 0-10V, and 4-20mA, catering to different system requirements. Easy and convenient installation and usage, eliminating the need to connect the dc series into the circuit during measurement. Through-heart structure design enables isolation withstand voltage up to 2000V AC, ensuring robust and reliable performance. Specification: Product Name: AC Current Transmitter Model: SZT20-CH-420E Power supply: Voltage output type, self-power supply does not require external current. Current output type requires external DC: 24V ± 10% Input feedthrough current (AC): 0-10A / 20A / 50A (SZT15 series) 0-100A / 150A / 200A (SZT20 series) Output Type (DC): Voltage output type: 0-5V/10V Current output type: 4-20mA Switch on minimum: 0.5±0.2A (round type) 1.5±0.2A (clamp type) Maximum current through current: 200%, the feed current cannot exceed 200% of the rated value Power consumption: ≤1W Tape: ≤1% Accuracy: ±1% Maximum leakage current: ≤0.1mA Linearity: 10%-100% Response time: ≤200ms Through the heart wire diameter: 0.35-20mm Working temperature: -20-60 °C Working humidity: 5-95% (no condensation) Housing material: self-extinguishing material ABS (Cycolac 94v-0) Insulation withstand voltage: 2000VAC 50/60Hz 1min Package list: 1 * AC Current Transducer Working principle: 1. Based on electromagnetic induction, inductive current will be generated when the current in the circuit changes. Transform large current into standard small current through transformer, 2. Through relevant signal processing circuit and output control circuit, the dc current signal of 0-5/10V or 4-20mA can be output and transmitted to the next level system. Package List