WBI023TK03-20-0.2(CE Certification Hall Current Transducer High Accuracy) is insulated between the primary and secondary and can be used to measure DC, AC and pulse currents. For the CE Certification Hall Current Transducer High Accuracy, the temperature drift is common, and the compensation circuit is used for control, which effectively reduces the influence of temperature drift on the measurement accuracy, ensures accurate measurement, and has the characteristics of high precision, convenient installation and low price.