Omron EE-SX954-W 3M U-Shape, Active

Omron EE-SX954-W 3M is a U-shaped photoelectric transmitter — the kind that sits across a conveyor or feed path, sensing when something breaks the beam. It's listed under Pressure Sensors & Transducers, but don't let that throw you; it's an optical part, not a pressure cell. The U-shape means it's one piece, so alignment is locked at the factory.