Inductive sensors IWRM 18I9511 Inductive distance measuring sensors dimension drawing 31,5 M18 x 1 SW 24 general data photo mounting type flush measuring distance Sd 2 ... 5 mm reference distance 3,25 ... 3,75 mm measuring speed < 1 mm / ms repeat accuracy < 0,02 mm linearity error ± 100 µm temperature coefficient 1 µm / (K mm) electrical data voltage supply range +Vs 15 ... 30 VDC current consumption max. (no load) 35 mA output circuit current output output signal 4 ... 20 mA load resistance +Vs min. < 500 Ohm load resistance +Vs max. < 1000 Ohm residual output ripple < 0,5 % Vs short circuit protection yes reverse polarity protection yes connection diagram IWRM ~ ~ ~ BN +VS BK BU output Z 0V mechanical data type cylindrical threaded housing material brass nickel plated dimension 18 mm housing length 31,5 mm connection types cable, 2 m ambient conditions operating temperature 0 ... +60 °C protection class IP 67 IWRM 18I9511 www.baumer.com 24/5/2016