The E2E-X15B3DL30-M1: Shielded M30 inductive proximity switch from Omron's E2E NEXT series – 15 mm sensing range, DC 3-wire PNP output, NO+NC contacts. The M12 connector makes for a clean panel swap, no pigtail to wrestle. IO-Link at 38.4 kbps gives you trending data and parameter backup; handy when you're swapping a sensor mid-line and don't want to re-teach every distance. Shielded body keeps it from false-triggering on adjacent steel; if you're mounting in a block of metal, that matters.
Signal certainty on the line
Shielded construction reduces EMI coupling from nearby VFDs or contactors. Long-body format provides additional damping, with standard oscillation frequency and PNP output configuration.