type through beam sensor output circuit PNP sensitivity adjustment potentiometer, 270° repeat accuracy < 0,06 mm depth 12 mm type U profile fork width Sb 120 mm reverse polarity protection yes housing material die-cast zinc width / diameter 144 mm output current < 200 mA object size > 0,8 mm manufacter SKU FGUM 120P8001/S35L protection class IP 67 voltage supply range +Vs 10 ... 35 VDC voltage drop Vd < 2,8 VDC output function light / dark operate switchable short circuit protection yes height / length 90 mm wave length 660 nm hysteresis < 0,25 mm response time / release time < 0,25 ms penetration depth 60 mm light indicator LED yellow switching frequency < 2 kHz ambient light immunity < 50 kLux current consumption max. (no load) 40 mA light source pulsed red LED connection types connector M8, 3 pin operating temperature -10 ... +60 °C