Magnetic sensor with switching function WG216

high-sensitivityexplosion-proofsecurity

┃│ Features │┃ • The sensor can automatically generate an electric pulse of about 10μs without power supply. • The signal amplitude has nothing to do with the magnetic field changing speed, and it can work at the speed near to zero. • The signal processing is simple, and it can be directly connected with transistors, comparators, A/D converter, etc. • The output signal can be remote transmitted by the signal lines, it’s suitable for LAN management. • No mechanic contact, no spark, is a kind of intrinsic safety devices. • Wide operating temperature range, strong environmental adaptability and long service life. Zero power consumption sensor WG216 ( it also be called Wiegand Sensor) is a kind of new type magnetic component that is made based on Wiegand effect. It can initiative generate energy, no need external power when it works. It can give a sharp voltage pulse signal. The sensor consists of a special processed alloy wire and induction coil which winds on the outside of wire , framework and pins etc. The alloy wire owns double magnetic structure, its core is soft magnet, and the shell is hard magnet.