protection class IP 67 residual ripple < 10 % Vs scanning range sd 400 ... 2500 mm response time ton < 160 ms housing material brass nickel plated release time toff < 160 ms scanning range close limit Sdc 400 ... 2500 mm load resistance +Vs min. < 400 Ohm reverse polarity protection yes resolution < 0,3 mm temperature drift < 2 % of distance to target So adjustment Teach-in sonic frequency 120 kHz current consumption max. (no load) 55 mA scanning range far limit Sde 400 ... 2500 mm output circuit current output output signal 4 ... 20 mA / 20 ... 4 mA alignment aid target indication flashing type cylindrical threaded operating temperature -10 ... +60 °C manufacter SKU UNAM 50I6121 repeat accuracy < 1 mm output current < 20 mA light indicator yellow LED / red LED load resistance +Vs max. < 1100 Ohm voltage supply range +Vs 15 ... 30 VDC connection types cable, 2 m short circuit protection yes height / length 95 mm width / diameter 30 mm