SZT20CH420E Current Transducer Transmitter Transformer Sensor AC Current Converter 0200A

About this item

• The SZT20CH420E AC current transducer provides realtime isolated measurement of AC current in the grid or circuit and converts it to a 05V010V or 420mA DC current output signal. It can be mated with various AD and constitute various digital centralized acquisition systems. Or output to the PLC to form an automatic control system, or to match the traditional analog and digital indicating instruments, display the measured value. Features: 1. Mutual inductance current monitoring, high current detection accuracy, stable performance, safe isolation of input and output. 2. The measured current AC: 010A 20A 50A, 0100A 150A 200A can be selected. 3. Output signal DC: 05V 010V 420mA three forms are available. 4. Installation and using are easy and convenient, there is no need to connect the dc series into the circuit during measurement. 6. Magnetic hysteresis less than 1percent , can be used in strong magnetic field conditions. 7. The outer casing is made of selfextinguishing material, safe and durable. 8. It is used for AC current monitoring, detection, current overload protection, and is also used as an electronic switch for automatic control systems. 10. It has the characteristics of strong overload ability, high precision, high isolation, high security, low power consumption and strong antiinterference ability. Specification: Product Name: AC Current Transmitter Model: SZT20CH420E Power supply: Current output type requires external DC: 24V + 10percent Input feedthrough current (AC): 010A 20A 50A (SZT15 series) 0100A 150A 200A (SZT20 series) Output Type (DC): Current output type: 420mA Switch on minimum: 0.5+0.2A (round type) 1.5+0.2A (clamp type) Maximum current through current: 200percent , the feed current cannot exceed 200percent of the rated value Power consumption: less than 1W Tape: less than 1percent Accuracy: +1percent Maximum leakage current: less than 0.1mA Linearity: 10percent 100percent Response time: less than 200ms Through the heart wire diameter: 0.3520mm Working temperature: 2060 degrees C Working humidity: 595percent (no condensation) Housing material: selfextinguishing material ABS (Cycolac 94v0) 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 0510V or 420mA can be output and transmitted to the next level system. Mutual inductance current monitoring, high current detection accuracy, stable performance, safe isolation of input and output. The measured current AC: 010A 20A 50A, 0100A 150A 200A can be selected. Output signal DC: 05V 010V 420mA three forms are available. Installation and using are easy and convenient, there is no need to connect the dc series into the circuit during measurement. Throughheart structure design, isolation withstand voltage up to 2000V AC.