reverse polarity protection yes protection class IP 67 residual ripple < 10 % Vs resolution < 0,3 mm sonic frequency 300 kHz load resistance +Vs max. < 1100 Ohm height / length 65 mm voltage supply range +Vs 15 ... 30 VDC alignment aid target indication flashing light indicator yellow LED / red LED width / diameter 30 mm load resistance +Vs min. < 400 Ohm scanning range close limit Sdc 30 ... 250 mm adjustment Teach-in manufacter SKU UNDK 30I6113 scanning range far limit Sde 30 ... 250 mm temperature drift < 2 % of distance to target So short circuit protection yes release time toff < 50 ms repeat accuracy < 0,5 mm operating temperature -10 ... +60 °C depth 31 mm output current < 20 mA response time ton < 50 ms housing material polyester / die-cast zinc scanning range sd 30 ... 250 mm connection types cable, 2 m type rectangular output signal 4 ... 20 mA / 20 ... 4 mA output circuit current output current consumption max. (no load) 55 mA