The direction of the magnetic field switches to the opposite direction from one layer to the next. This is an antiferromagnetic structure. Above 132 Kelvin, the material isn't magnetized—the ...
The switches are ATEX approved and are available as coded non-contact type (XCSDMC..Ex) or tongue operated type (XCSA/B/C..Ex) for detection of opening guards. The XCSDMC..Ex plastic, coded magnetic ...