short circuit protection yes output current < 200 mA temperature drift < 2 % Sde alignment aid target indication flashing response time ton < 25 ms reverse polarity protection yes protection class IP 67 adjusting range reflector (operating range) ± 2,5 % Sde manufacter SKU URDK 20P7912/S35A housing material polyester output indicator LED green reflector position Sde 100 ... 400 mm scanning range sd 0 ... 400 mm voltage drop Vd < 2 VDC adjustment Teach-in output circuit PNP break function (NC) height / length 42 mm depth 15 mm sonic frequency 290 kHz connection types connector M8 release time toff < 25 ms current consumption max. (no load) 35 mA residual ripple < 10 % Vs voltage supply range +Vs 12 ... 30 VDC width / diameter 20 mm adjusting range reflector (limit range) ± 5 % Sde repeat accuracy < 1,5 mm type rectangular operating temperature -10 ... +60 °C