Based on this product's specifications, here are some alternatives and similar models
Laser distance sensor Panasonic HG-C1050-P, measurement range 50 mm, 24 V DC
Summary description:
Panasonic HG-C1050-P is a laser distance sensor designed for precise short-range measurement with a specified measurement range of 50 mm and 24 V DC supply. It provides contactless distance detection using laser technology, suitable for position control, presence detection, and quality inspection in automation, robotics, and manufacturing lines.