Right out of the gate
The E2E-X18MC2L30-M1TJ 0.3M: This is the long-body M30 unshielded proximity sensor from Omron's E2E NEXT family—18 mm rated sensing distance, NPN normally-closed output, and a 0.3 m M12 pigtail with Smartclick connector. The triple enclosure rating (IP67, IP67G, IP69K) covers everything from splash zones to high-pressure washdown, so it lands in food, beverage, pharmaceutical, or any wet environment where a standard IP67-only sensor would give out. Supply voltage is 10 to 30 VDC, 3-wire, nickel-plated brass housing with a PBT sensing face.
What the IP ratings tell you
The IP67G rating adds oil-jet resistance; the IP69K rating covers high-pressure washdown.
Wiring and mounting note
Three-wire DC NPN supply voltage 10-30 VDC, NC output. The 0.3 m pigtail ends in an M12 Smartclick connector. The nickel-plated brass housing and PBT sensing face resist corrosion and chemicals.