The E2KQ-X10ME1 is a capacitive sensor — different detection principle, not a functional substitute. Capacitive sensors detect non-metallic materials; this inductive E2E-X2ME2-M1 only picks up metal. Output on the capacitive peer is normally open, while this seed is normally closed — wiring change required if swapping. The E2C-X1R5AH is shielded, M8, and pre-wired with a smaller 1.5 mm range and a 3 m pigtail; its IP60 rating is lower than this M12 connector variant's typical IP67 (though not stated in this listing). Neither peer is a direct drop-in replacement.
Mounting and noise considerations
Unshielded means no metal shield around the face; metal objects near sides affect the sensing zone. The M12 connector mates with standard cordsets; verify the pinout for 3-wire NPN. If shielded, ground at controller end only.