The Omron E2E-S05N03-CJ-C1 is a small-diameter unshielded proximity sensor with a 3 mm sensing distance, NPN normally-open output, and an M8 pre-wired connector.
The DC 3-wire NPN open-collector output works with standard PLC inputs. Connection is via an M8 pre-wired connector with 3 pins, so no field wiring is needed beyond the pigtail.
