Single beam, rod shape
![[Translate to Englisch:] Optisch, Einstrahl, Stabform [Translate to Englisch:] Optisch, Einstrahl, Stabform](/fileadmin/Bilder/Unidor/Produkte/Sensoren/Vorschubkontrolle/Stablichtschranken-Einstrahl-Stabform.jpg)
LAS 3 laser rod light barrier
The laser rod light barrier is characterized by a robust metal housing with an M8 x 1 external thread and can reliably detect parts and openings from a size of 0.1 mm.

Laser warning notice:
The laser transmitters in the LAS 3 series comply with laser class 2 in accordance with EN 60825. No additional protective measures are therefore required for the use of these laser transmitters.
Typical application:
- Position control for distances up to 20 m
Benefits:
- Integrated amplifier
- Metal version
- Laser light visible
- Treasure state display
- High range up to 20m
- Insensitive to ambient light (alternating light operation)
- High resolution
FS xxx / SL4 / Edges in bar light slopes
With the SL x rod light barrier and the FS xx amplifier, positions and edges can be precisely checked. The alternating light mode ensures a high degree of immunity to ambient light.
![[Translate to Englisch:] SL4 Stablichtschanken [Translate to Englisch:] SL4 Stablichtschanken](/fileadmin/Bilder/Unidor/Produkte/Sensoren/Vorschubkontrolle/SL4-Stablichtschanken.jpg)
Typical application:
- Position control
- Edge control
Benefits:
- Variable switching distance
- Flexible application options
- Robust metal housing
- Switching status display
- Insensitive to ambient light
- Scratch-resistant optics
Data sheet in PDF format: