connection types cable, 2 m measuring speed < 0,5 mm / ms housing material brass nickel plated output circuit voltage output voltage supply range +Vs 15 ... 30 VDC type rectangular measuring distance Sd 1 ... 2 mm short circuit protection yes residual output ripple < 0,5 % Vs output signal 1 ... 9 VDC linearity error ± 80 µm operating temperature 0 ... +60 °C IWFM 12U9501/O1 dimension 12 mm manufacter SKU IWFM 12U9501/O1 mounting type flush reverse polarity protection yes housing length 55 mm temperature coefficient 1 µm / (K mm) load resistance > 1000 Ohm reference distance 1,35 ... 1,65 mm current consumption max. (no load) 20 mA repeat accuracy < 0,02 mm protection class IP 67