Magnetally operated linear position sensor, ATEX Category II 2 G, Ex Zone 1, ATEX Category II 2 D, Ex Zone 21, cuboid, aluminum / plastic, versatile mounting options, 2-wire, 14...30 VDC, analog output, 4...20 mA, connector, M12 x 1, insensitive to external magnetic fields, extremely short blind zones, measuring range: 100mm