The OD2-N250W150A0 is a 2D laser displacement sensor from the OD Value series, delivering a 250mm measurement range with ±150mm of travel. It runs on 12~24VDC and puts out an NPN signal — so it's the right pick if your PLC or counter card expects a sinking input. The IP67 rating means the optics and housing take washdown without issue, which is what you need on a packaging or food line where hoses come out at shift end.
Mounts to a chassis — no DIN rail adapter needed, just bolt it to a bracket or machine frame. The working distance spans 100.0mm to 400.0mm, so you've got some standoff flexibility for different target heights. Operating range is -10°C to 40°C; that's fine for a conditioned cabinet or a factory floor, but if your line sees 50°C near an oven, you'll need to relocate or shield it. Termination is via connector, not pigtails — plan for a mating cable in your BOM.