response time ton < 160 ms voltage drop Vd < 2 VDC residual ripple < 10 % Vs width / diameter 30 mm synchronization yes release time toff < 160 ms type cylindrical threaded current consumption max. (no load) 35 mA protection class IP 67 temperature drift < 0,18 % Sde/K height / length 95 mm adjustment potentiometer connection types cable, 2 m output current < 200 mA output circuit NPN make function (NO) housing material brass nickel plated voltage supply range +Vs 12 ... 30 VDC alignment aid target indication flashing short circuit protection yes output indicator LED green scanning range sd 350 ... 2500 mm sonic frequency 120 kHz manufacter SKU UNAM 50N1721 scanning range far limit Sde 350 ... 2500 mm hysteresis typ. 4 % Sde repeat accuracy < 1 mm reverse polarity protection yes operating temperature -25 ... +60 °C