adjustment Teach-in manufacter SKU URDK 20N7903/S35A temperature drift < 2 % Sde reflector position Sde 200 ... 1000 mm voltage drop Vd < 2 VDC reverse polarity protection yes depth 15 mm protection class IP 67 short circuit protection yes output indicator LED green height / length 42 mm housing material polyester voltage supply range +Vs 12 ... 30 VDC response time ton < 50 ms adjusting range reflector (operating range) ± 2,5 % Sde output circuit NPN break function (NC) sonic frequency 240 kHz scanning range sd 0 ... 1000 mm current consumption max. (no load) 35 mA release time toff < 50 ms repeat accuracy < 1,5 mm adjusting range reflector (limit range) ± 5 % Sde output current < 200 mA width / diameter 20 mm operating temperature -10 ... +60 °C connection types connector M8 residual ripple < 10 % Vs type rectangular alignment aid target indication flashing