emitter / receiver emitter type through beam laser sensor laser class 1 current consumption max. (no load) 35 mA depth 31 mm width / diameter 14,8 mm operating temperature 10 ... +50 °C actual range Sb 8 m connection types cable 4 pin, 2 m reverse polarity protection yes front (optics) PMMA housing material plastic (ASA, MABS) wave length 650 nm nominal range Sn 10 m height / length 43 mm manufacter SKU OSDK 14D9001 power on indication LED green light source pulsed red laser diode current consumption typ. 25 mA type rectangular voltage supply range +Vs 10 ... 30 VDC distance to focus parallel beam protection class IP 67