release time toff < 80 ms alignment aid target indication flashing residual ripple < 10 % Vs load resistance +Vs min. < 400 Ohm material O-ring FFKM current consumption max. (no load) 55 mA short circuit protection yes response time ton < 80 ms temperature drift < 2 % of distance to target So protection class IP 67 scanning range sd 100 ... 1000 mm output current < 20 mA light indicator yellow LED / red LED scanning range far limit Sde 100 ... 1000 mm width / diameter 18 mm special type chemically resistant load resistance +Vs max. < 1100 Ohm adjustment Teach-in repeat accuracy < 0,5 mm operating temperature 0 ... +60 °C output circuit current output scanning range close limit Sdc 100 ... 1000 mm manufacter SKU UNAR 18I6903/S14G output signal 4 ... 20 mA / 20 ... 4 mA sonic frequency 240 kHz resolution < 0,3 mm height / length 91,5 mm voltage supply range +Vs 15 ... 30 VDC connection types connector M12 coating active face Parylene housing material stainless steel 1.4435 (V4A) type cylindrical threaded front of sensor durable against pressure 6 bar, 20'000 cycle reverse polarity protection yes