GX-MK30A-P-Z Inductive Sensor, 10mA, 500Hz, 24V, IP67, Flush Mount
GX-M30A-P-Z Inductive Sensor, 10mA, 24V, IP67, Shielded, Flush Mount
GX-MK30B-P-Z Inductive Sensor, 10mA, 500Hz, 24V, IP67, Flush Mount