WBI332U05-S adopts the principle of modulation and demodulation isolation to measure the pulsating DC current in the power grid or circuit in real time and convert it into a standard DC voltage (Uz) output, which can be directly connected with various A/D converters. With high precision, high isolation, low drift, wide temperature range and so on. This product adopts a card-mounted structure, which is convenient for installation and disassembly. It is suitable for real-time detection of power systems, post and telecommunications systems, railway monitoring systems, etc. This product conforms to RoHS and CE standard.