width / diameter 20 mm reverse polarity protection yes scanning range sd 10 ... 200 mm temperature drift < 0,18 % Sde/K voltage supply range +Vs 12 ... 30 VDC manufacter SKU UNDK 20N6914/S35A housing material polyester protection class IP 67 hysteresis typ. 4 % Sde residual ripple < 10 % Vs release time toff < 10 ms repeat accuracy < 0,5 mm current consumption max. (no load) 35 mA voltage drop Vd < 2 VDC alignment aid target indication flashing response time ton < 10 ms type rectangular adjustment Teach-in output circuit NPN make function (NO) operating temperature -10 ... +60 °C scanning range far limit Sde 30 ... 200 mm height / length 42 mm connection types connector M8 sonic frequency 380 kHz short circuit protection yes output current < 200 mA depth 15 mm output indicator LED green