output circuit current output reference distance 2,8 ... 3,2 mm type cylindrical threaded operating temperature 0 ... +60 °C temperature coefficient 1 µm / (K mm) current consumption max. (no load) 35 mA load resistance +Vs min. < 500 Ohm manufacter SKU IWRM 18I9502 IWRM 18I9502 dimension 18 mm short circuit protection yes connection types cable, 2 m mounting type flush measuring speed < 1 mm / ms repeat accuracy < 0,02 mm linearity error ± 80 µm reverse polarity protection yes output signal 4 ... 20 mA residual output ripple < 0,5 % Vs housing length 65 mm housing material brass nickel plated protection class IP 67 measuring distance Sd 2 ... 4 mm load resistance +Vs max. < 1000 Ohm voltage supply range +Vs 15 ... 30 VDC