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Frame light barriers


Suitable for detecting small parts, as an ejection control, for counting and for many other tasks.

The devices have a robust metal housing and various setting options.

Types available

  • Frame light barriers from 70 to 500 mm
  • Fast versions up to 2 kHz
  • Different output variants


  • Sturdy metal housing
  • Precise switching behavior
  • High switching speed
  • Pluggable with standard connectors
  • LED function display
  • Completely encapsulated
  • High quality standard

Product catalogue

Buy frame light barrier from problem solvers for sensors and automation

Choose us, the problem solver for sensors and automation, and buy your frame light barrier from us, for example. We at Schlüter, Automation und Sensorik, take care of your concerns and advise you intensively. We take care of solutions that fit your individual and special application.

Frame light barrier: your partner for more than 50 years

Whether you are purchasing a frame light barrier or another product from the field of sensors and linear axis systems, we have been your partner for more than 50 years. Take a look around the website and get to know us. Customer satisfaction is our top priority.

Frame light barrier and solutions in various areas

In addition to the frame light barrier, you can also find solutions in other areas with us. We offer solutions such as photoelectric sensors, U-system photo sensors (universal photo sensors with and without fiber optics) and high-performance one-way light barriers. Reflex light barriers, fork light barriers, inductive sensors (subminiature and temperature resistant) as well as sensors for the food industry (IP69k stainless steel) are within our portfolio. You can also order magnetic field sensors (temperature-resistant and acid-resistant) from us. We can also offer you high-temperature sensors and light barriers, special solutions within sensor technology and robots or linear axes.

Use our empirical values

With us you can rely on a high level of know-how and perfect quality. Use our experience to your advantage. In addition to the frame light barrier, you will receive unique products and solutions from us. Where other suppliers stop, many of our products are only just beginning. Our inductive and capacitive sensors, for example, work up to +250 degrees Celsius. Our light barriers continue to work without any problems even with dust, vibration and dirt. Our capacitive sensors adjust themselves to the optimal switching distance and we offer you customer-optimized sensors, special sensors and special solutions in the field of sensor technology and fiber optics. We can also do this for you in smaller quantities. Contact us. Have our product catalog sent to you or download it as a PDF file from our website.