The SICK OD1-B015C05A15 is a 2D laser displacement sensor from the OD Mini series, designed to measure profile height and position over a 10.0mm to 20.0mm installation distance. It outputs data over RS485 via a 5-pin M12 connector — the cable-with-connector termination means you get a factory-sealed pigtail, not a bare wire end, which saves a gland entry on the enclosure. Supply range is 12 to 24 VDC, so it runs off a standard industrial 24V bus without a separate regulator. The IP67 rating — dust-tight and protected against temporary immersion — means it survives washdown on a packaging line or the mist in a sawmill, but the operating temperature ceiling of 40°C is the real constraint: keep it out of direct oven exhaust or hot-motor zones.
The OD Mini series is current production, so the BOM line is stable for new builds and spares planning.
Fit and peer variants
The closest sibling is OD1-B015C05A14 — same 10-20mm range, same RS485 output, same IP67 and supply voltage. The difference is termination: the A15 has a cable with connector (factory-molded pigtail); the A14 terminates in a bare connector only. If your panel already has a flying-lead M12 socket, the A14 saves the cable length; if you need a sealed drop from the sensor to a junction box, the A15's pigtail is the cleaner install. The OD1-B015H05A15 swaps the RS485 interface for a different output protocol — verify your controller's input card before substituting. Same mechanical footprint and environmental rating, so the mounting bracket and IP seal transfer.
Deployment context
Chassis-mount form factor — no DIN rail clip. Plan for a bracket or machine-frame mount. The 5-pin M12 connector mates to standard M12 cordsets; if you're running the cable through conduit, the factory pigtail is fixed length, so order the sensor with the cable length that matches your run.