manufacter SKU UNDK 20P7912/S35A hysteresis typ. 4 % Sde voltage supply range +Vs 12 ... 30 VDC repeat accuracy < 0,5 mm adjustment Teach-in height / length 42 mm voltage drop Vd < 2 VDC scanning range sd 40 ... 400 mm output current < 200 mA reverse polarity protection yes protection class IP 67 temperature drift < 0,18 % Sde/K alignment aid target indication flashing depth 15 mm connection types connector M8 residual ripple < 10 % Vs type rectangular response time ton < 25 ms sonic frequency 290 kHz short circuit protection yes current consumption max. (no load) 35 mA operating temperature -10 ... +60 °C scanning range far limit Sde 60 ... 400 mm output circuit PNP break function (NC) width / diameter 20 mm output indicator LED green release time toff < 25 ms housing material polyester