Leakage Close Loop Current Sensor

1. Scd-ac series sensor is dc leakage current sensor adapt non-contact measurement, it can measure small ac, dc current ma level’s isolation in perforation measurement. M2 measure ac output, m1 measure dc output 2. Zero position output of the sensor output can be adjusted according to user needs. 3. Ac- adjust the ac output value, dc-ofs adjust the zero dc. Scd –ac series ac&dc leakage current sensor is a new type of closed-loop current sensor developed from the application of hall magnetic modulation principle, excellent stability in tiny currents measurement, with a highly galvanic isolation between primary and secondary circuit. It can detect small ac and dc leakage current and widely used in leakage monitoring systems, signaling systems and the current difference measurement etc. Compare to other products, it’s small size, good linearity, high immunity to external interference, and has power-down protection and polarity protection. All electronic is imported components assembled, along with excellent circuit design, all products processed via 48 hours room temperature aging and eight hours high temperature aging, strict temperature drift and zero drift detection and control, it has excellent characteristics with long-term stable operation even in harsh working conditions. Our products potting by imported resin, which has good thermal and insulating properties. It is deeply trusted and recognized by domestic and foreign customers..