Inductive sensors IWRM 18 (Dist. 2...4 mm / 2...5 mm) Inductive distance measuring sensors sample drawing 55 SW 24 65 M18 x 1 general data sample picture mounting type flush measuring speed < 1 mm / ms repeat accuracy < 0,02 mm temperature coefficient 1 µm / (K mm) electrical data voltage supply range +Vs 15 ... 30 VDC residual output ripple < 0,5 % Vs short circuit protection yes reverse polarity protection yes voltage output current consumption max. (no load) 20 mA output signal 1 ... 9 VDC load resistance > 1000 Ohm current output current consumption max. (no load) 35 mA output signal 4 ... 20 mA load resistance +Vs min. < 500 Ohm load resistance +Vs max. < 1000 Ohm mechanical data type cylindrical threaded housing material brass nickel plated dimension 18 mm connection types cable, 2 m ambient conditions operating temperature 0 ... +60 °C protection class IP 67 1 www.baumer.com 24/5/2016 Inductive sensors IWRM 18 (Dist. 2...4 mm / 2...5 mm) Inductive distance measuring sensors order reference measuring distance Sd reference distance output circuit housing length linearity error IWRM 18I9501 2 ... 5 mm 3,25 ... 3,75 mm current output 65 mm ± 100 µm IWRM 18I9502 2 ... 4 mm 2,8 ... 3,2 mm current output 65 mm ± 80 µm IWRM 18I9511 2 ... 5 mm 3,25 ... 3,75 mm current output 31,5 mm ± 100 µm IWRM 18U9501 2 ... 5 mm 3,25 ... 3,75 mm voltage output 65 mm ± 100 µm IWRM 18U9502 2 ... 4 mm 2,8 ... 3,2 mm voltage output 65 mm ± 80 µm IWRM 18U9511 2 ... 5 mm 3,25 ... 3,75 mm voltage output 31,5 mm ± 100 µm IWRM 18U9512 2 ... 4 mm 2,8 ... 3,2 mm voltage output 31,5 mm ± 80 µm 2 www.baumer.com 24/5/2016