Thru-beam sensor (pair) OBE25M-R200-S2EP-IO-V1, Emitter, Thru-Beam Sensors, 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, High degree of protection IP69K, Not sensitive to ambient light, even with switched energy saving lamps