manufacter SKU URDK 20N6903/S35A current consumption max. (no load) 35 mA type rectangular housing material polyester residual ripple < 10 % Vs operating temperature -10 ... +60 °C adjusting range reflector (limit range) ± 5 % Sde voltage drop Vd < 2 VDC scanning range sd 0 ... 1000 mm sonic frequency 240 kHz protection class IP 67 height / length 42 mm adjustment Teach-in reverse polarity protection yes response time ton < 50 ms output indicator LED green connection types connector M8 adjusting range reflector (operating range) ± 2,5 % Sde release time toff < 50 ms output current < 200 mA alignment aid target indication flashing reflector position Sde 200 ... 1000 mm width / diameter 20 mm output circuit NPN make function (NO) depth 15 mm temperature drift < 2 % Sde short circuit protection yes repeat accuracy < 1,5 mm voltage supply range +Vs 12 ... 30 VDC