OMRON WLCA12-2Y [Price]
Appearance: Shielded, M12. Sensing distance: 4 mm. Output: NPN. Model: Operation mode NO. Alumin

OMRON WLCA12-2Y-N [Price]
WLCA12-2Y-N Display color symbol: R: red; Y: yellow; G: green; A: blue; W: white; PY: pure yellow;