02-22
2023An article takes you through the past and present lives of laser displacement sensors
Laser displacement sensor is an automatic optical sensing technology for measuring distance and contour surfaces. It works by firing a laser beam, reflecting off the target surface or area, and then converting the time it takes for the beam to return into a distance measurement. Its main application is dimensional measurement, allowing accurate measurement of length, distance and roughness profiles. Laser displacement sensors are also used in industrial automation, robotics and machine vision applications. The following editor will introduce the laser displacement sensor to you in detail: