optimum operating distance 20 ... 40 mm protection class IP 65 voltage supply range +Vs 10 ... 30 VDC front (optics) PMMA depth 16,3 mm output current < 100 mA distance to focus 40 mm current consumption typ. 40 mA height / length 27 mm reverse polarity protection yes power on indication LED green current consumption max. (no load) 50 mA light source pulsed red laser diode type rectangular manufacter SKU OZDK 10P5101 width / diameter 10,4 mm wave length 650 nm operating temperature -10 ... +50 °C response time / release time < 0,05 ms laser class 2 type diffuse contrast sensor voltage drop Vd < 1,8 VDC output circuit PNP housing material plastic (ASA) sensing distance Tw 3 ... 150 mm output function light / dark operate connection types cable 4 pin, 2 m short circuit protection yes light indicator LED yellow repeat accuracy < 0,2 mm at laser focus sensitivity adjustment potentiometer, 5 turn detectable remission difference (on grey) > 8 %