version for transparent objects single lens optics output current < 100 mA wave length 650 nm laser class 1 actual range Sb 4,5 m type retro-reflective laser sensor repeat accuracy < 0,1 mm at laser focus nominal range Sn 5,2 m depth 31 mm front (optics) PMMA type rectangular sensitivity adjustment Teach-in power on indication LED green operating temperature -10 ... +50 °C current consumption max. (no load) 35 mA teach value stored after power-off volatile short circuit protection yes current consumption typ. 25 mA reverse polarity protection yes output circuit PNP manufacter SKU OPDK 14P3902 polarization filter yes output function dark operate housing material plastic (ASA, MABS) voltage drop Vd < 2,2 VDC response time / release time < 0,25 ms light source pulsed red laser diode height / length 43 mm connection types cable 4 pin, 2 m voltage supply range +Vs 10 ... 30 VDC width / diameter 14,8 mm light indicator LED yellow protection class IP 67 distance to focus 100 mm