Laser displacement sensors are used in various industries such as manufacturing, construction engineering, and healthcare. They are used to measure the position, shape, size, and motion of objects. These sensors can provide high-precision measurements down to the nanometer level, making them extremely valuable in industries that require precise measurements.

There are several benefits of installing laser displacement sensors. Firstly, they can improve production efficiency by allowing real-time monitoring of machine or equipment operation and enabling adjustments and optimizations. Secondly, they contribute to product quality improvement by providing real-time detection of dimensions and shapes, ensuring adherence to required specifications and avoiding production defects caused by errors. Lastly, they enhance workplace safety by enabling remote monitoring of machine or equipment status, preventing operators from entering hazardous areas.