protection class IP 67 housing material polyester output current < 200 mA release time toff < 25 ms manufacter SKU URDK 20N6912/S35A adjusting range reflector (operating range) ± 2,5 % Sde depth 15 mm residual ripple < 10 % Vs response time ton < 25 ms temperature drift < 2 % Sde repeat accuracy < 1,5 mm adjustment Teach-in connection types connector M8 type rectangular operating temperature -10 ... +60 °C short circuit protection yes reverse polarity protection yes height / length 42 mm reflector position Sde 100 ... 400 mm voltage drop Vd < 2 VDC scanning range sd 0 ... 400 mm width / diameter 20 mm adjusting range reflector (limit range) ± 5 % Sde voltage supply range +Vs 12 ... 30 VDC output circuit NPN make function (NO) current consumption max. (no load) 35 mA output indicator LED green sonic frequency 290 kHz alignment aid target indication flashing