load resistance +Vs max. < 1000 Ohm connection types cable, 2 m load resistance +Vs min. < 500 Ohm output circuit current output current consumption max. (no load) 35 mA short circuit protection yes mounting type flush reference distance 3,25 ... 3,75 mm measuring distance Sd 2 ... 5 mm residual output ripple < 0,5 % Vs measuring speed < 1 mm / ms type cylindrical threaded repeat accuracy < 0,02 mm temperature coefficient 1 µm / (K mm) output signal 4 ... 20 mA manufacter SKU IWRM 18I9501 reverse polarity protection yes linearity error ± 100 µm IWRM 18I9501 dimension 18 mm operating temperature 0 ... +60 °C housing material brass nickel plated housing length 65 mm voltage supply range +Vs 15 ... 30 VDC protection class IP 67