O300。RLLaser Retro-reflective sensor Thanks to their small and very accurate 0.1 mm light beam, O300 laser sensors allow the reliable detection of tiny objects as well as of parts positioned close together. With a fast response time of < 0.1 ms and their high repeatability, the sensors fit perfectly to fast processes. - Maximum system performance thanks to precise control of fast processes and focused, 0.1 mm small laser spot - Increased product and process quality due to very precise positioning of small objects - Simple design and set-up - Great flexibility in parametrization, monitoring and extended diagnostics with IO-Link