Thru-beam sensor (pair) OBE25M-R201-SEP-IO-0,3M-V3 OBE25M-R201-SEP-IO-0,3M-V3 Medium design with versatile mounting options IO-link interface for service and process data Various frequencies for avoiding mutual interference (cross-talk immunity) Extended temperature range -40°C ... 60°C High degree of protection IP69K