Attributes . 0 mm ... 400 mm, Proximity system (Objects to be sensed with 90% reflectivity (based on DIN 5033 white standard). Sensing range with 8 ms response time. Reduction with shorter response time (see tables LL3/WLL180T)) (LL3-DW01)0 m ... 850 mm, Through-beam system (Sensing range with 8 ms response time. Reduction with shorter response time (see tables LL3/WLL180T)) (LL3-TW01) . Names