Ultrasonic sensors UNAM 12 (with beam columnator) Ultrasonic proximity sensors sample drawing ø 15 26 ø 5 42,5 ø 8 42,5 LED 57,5 100 SW 17 M12 x 1 general data sample picture scanning range sd 5 ... 70 mm scanning range far limit Sde 5 ... 70 mm hysteresis typ. 4 % Sde repeat accuracy < 0,5 mm temperature drift < 0,18 % Sde/K response time ton < 10 ms release time toff < 10 ms sonic frequency 380 kHz adjustment external Teach-in alignment aid target indication flashing output indicator LED green electrical data voltage supply range +Vs 12 ... 30 VDC current consumption max. (no load) 35 mA output current < 200 mA voltage drop Vd < 2 VDC residual ripple < 10 % Vs short circuit protection yes reverse polarity protection yes mechanical data type cylindrical threaded housing material brass nickel plated width / diameter 12 mm height / length 100 mm connection types connector M12 ambient conditions operating temperature 0 ... +60 °C protection class IP 67 order reference output circuit UNAM 12N1914/S14D NPN make function (NO) UNAM 12P1914/S14D PNP make function (NO) 1 www.baumer.com 2/6/2015