Ultrasonic sensors UNCK 09 (with beam columnator) Ultrasonic proximity sensors sample drawing 2x ø 3,2 *LED visible from opposite only 20,5 30 ,2 ø3 8,2 8,6 14,5 6,5 17,4 23,6 24,5 2x LED* ,5 ø3 2 ,5 2x ø 4x 33,1 ,2 3x M3x5,8 10,2 ø3 19,9 8 ,2 ø3 2,95 8,6 3,25 13,8 LED* 15 81,9 49,6 48 44,8 36,75 8,9 Teach-in 3,9 15 general data sample picture scanning range sd 3 ... 150 mm scanning range far limit Sde 3 ... 150 mm hysteresis typ. 4 % Sde repeat accuracy < 0,5 mm temperature drift < 0,18 % Sde/K response time ton < 7 ms release time toff < 7 ms sonic frequency 380 kHz adjustment Teach-in alignment aid target indication flashing output indicator green LED / red LED electrical data voltage supply range +Vs 12 ... 30 VDC current consumption max. (no load) 35 mA output circuit push-pull output current < 100 mA voltage drop Vd < 2 VDC residual ripple < 10 % Vs short circuit protection yes reverse polarity protection yes mechanical data type rectangular housing material PA 12 width / diameter 8,6 mm height / length 82 mm depth 24,5 mm ambient conditions operating temperature 0 ... +60 °C protection class IP 67 order reference connection types UNCK 09G8914/D1 cable PUR 4 x 0,08, 2 m UNCK 09G8914/KS35AD1 flylead connector M8, L=200 mm 1 www.baumer.com 2/6/2015