Laser through-beam sensor OBE40M-R201-S2EP-IO-0,3M-V31-L OBE40M-R201-S2EP-IO-0,3M-V31-L Versatile mounting options in medium design DuraBeam Laser Sensors - durable and usable like a LED IO-link interface for process and service data Various frequencies to prevent mutual interference (cross-talk immunity) Extended temperature range -40°C... 60°C High degree of protection IP69K