Displacement sensors are devices used to measure the position or displacement changes of objects, which can detect linear displacement, rotational displacement, or relative displacement of objects.

The industrial sensor market has continued to grow in the past few years and is expected to continue to maintain growth momentum in the future. This is mainly attributed to the increase in industrial automation and the increasing demand for real-time data and intelligent monitoring. Industrial sensors play a crucial role in monitoring, controlling, and optimizing production processes, and are therefore widely used.