Optical sensors such as laser sensors currently have many application areas, particularly in industrial sectors and distance measurement research. In confined spaces, non-contact sensor systems are the best solution. Laser sensors are highly suitable for quality control and process monitoring research projects, as well as for automation, the chemical industry, medical technology, and specialized machine manufacturing.

Measuring Complex Surfaces:

Laser sensors and other non-contact sensors are ideal for measuring complex structures. For instance, in the automotive industry, some assembled products have complex geometries that are difficult to detect using standard contact sensors. Laser displacement sensors solve this problem well by controlling whether the dimensions of headlight modules meet tolerances for assembly.

Laser Displacement Sensors — Driving Behavior

Laser sensors are mounted on vehicle chassis, where high-frequency measurement sensors ensure a large volume of data for analysis. Laser displacement sensors measure the distance between the chassis and the ground, and the optical measurement principle allows for the analysis of vehicle tilt and road-holding.

Laser Displacement Sensors — Level Measurement

Level measurement is considered a demanding application. Throughout the sensor industry and research, level and distance measurements are vital and indispensable in the food, plastics, and chemical industries. Measured materials can exist in three states: solid, liquid, or gas. When materials are liquid or solid, laser sensors can measure the level. Liquid materials must be stationary and opaque. Note that some solid materials have reflective properties that can interfere with photoelectric components or deflect the laser beam.

Laser Distance Sensors — Warehousing

Optical sensors like laser sensors are increasingly used in automated warehouse logistics. Goods are automatically controlled from storage to delivery. For precise goods positioning over longer distances, laser sensors monitor gaps to locate the intended space for goods.