manufacter SKU FSDK 10D9601 protection class IP 65 current consumption max. (no load) 23 mA voltage supply range +Vs 10 ... 30 VDC type through beam sensor height / length 27 mm housing material plastic (ASA) front (optics) PMMA connection types cable 4 pin, 2 m actual range Sb 5 m operating temperature -25 ... +65 °C width / diameter 10,4 mm current consumption typ. 15 mA reverse polarity protection yes depth 14 mm nominal range Sn 6 m emitter / receiver emitter wave length 660 nm type rectangular light source pulsed red LED