adjustment Teach-in scanning range far limit Sde 60 ... 400 mm alignment aid target indication flashing residual ripple < 10 % Vs connection types connector M8 manufacter SKU UNDK 20N6912/S35A protection class IP 67 temperature drift < 0,18 % Sde/K reverse polarity protection yes voltage supply range +Vs 12 ... 30 VDC release time toff < 25 ms response time ton < 25 ms operating temperature -10 ... +60 °C type rectangular output current < 200 mA current consumption max. (no load) 35 mA sonic frequency 290 kHz output circuit NPN make function (NO) housing material polyester output indicator LED green scanning range sd 40 ... 400 mm height / length 42 mm short circuit protection yes depth 15 mm hysteresis typ. 4 % Sde width / diameter 20 mm repeat accuracy < 0,5 mm voltage drop Vd < 2 VDC