residual ripple < 10 % Vs height / length 95 mm sonic frequency 120 kHz scanning range sd 350 ... 2500 mm current consumption max. (no load) 40 mA scanning range far limit Sde 350 ... 2500 mm voltage drop Vd < 2 VDC alignment aid target indication flashing reverse polarity protection yes type cylindrical threaded temperature drift < 2 % Sde hysteresis typ. 4 % Sde repeat accuracy < 1 mm housing material brass nickel plated response time ton < 160 ms special type 2 point proximity switch voltage supply range +Vs 12 ... 30 VDC adjustment Teach-in protection class IP 67 connection types cable, 2 m manufacter SKU UZAM 50N6121 width / diameter 30 mm operating temperature -10 ... +60 °C output circuit NPN make function (NO) release time toff < 160 ms output current < 200 mA short circuit protection yes output indicator green / yellow LED