Fiber-optic sensors and fibers

Simple, flexible detection
The GLL170 fiber-optic sensor is the reliable solution for all detection tasks in combination with the fibers in the LL3 product family. With its simple operating concept, the sensor is ideal for applications in harsh environments as well as when rapid response times are crucial.

Fiber-optic sensor with stainless steel housing withstands harsh environmental conditions
The WLL260 stainless steel fiber-optic photoelectric sensor is characterized by its simplicity. Sensitivity control and light/dark switching features provide optimal possibilities for adjustment during operation.

The highest level of flexibility and economic efficiency - fibers from SICK
Special ambient conditions require special solutions. A common reason for use of fiber-optic sensors is tight installation space. Fibers from SICK can be laid flexibly at the most remote detection locations.

Powerful 2G fiber-optic sensor for explosive environments
Metal housing for very high stability and a long service life in harsh industrial environments characterize the WLL24 product family.

The smart solution for challenging detection tasks
With the WLL80 opto-electronic fiber optic amplifier, SICK is creating a new generation of amplifiers for the flexible integration of fiber optics in confined spaces. The intelligent WLL80 features IO-Link and can make processes even more efficient with various Smart Tasks.

High-performance fiber-optic sensor with world’s fastest response time
The WLL180 switches extremely quickly with a response time of 16 μs. At the same time, the sensor offers maximum values for sensing range and operating reserve due to its high light intensity and resolution.

A wide variety of solutions to your most challenging applications: SICK's fiber-optic cables
For any application-oriented sensor solution, a suitable fiber-optic cable must be chosen. At SICK, the broad range of fiber-optic cables made from plastic and glass fibers permits optimal automation solutions.