correction factor typ. mild steel 100 %, stainless steel 70 %, aluminum 40 % type cylindrical threaded material (sensing face) PBT short circuit protection yes connection types connector M12 protection class IP 67 output circuit PNP make function (NO) hysteresis 3 ... 20 % of Sr tightening torque max. 40 Nm output current < 100 mA nominal sensing distance Sn 12 mm reverse polarity protection yes switching frequency < 400 Hz temperature drift ± 10 % mounting type flush housing length 45 mm operating temperature -25 ... +75 °C current consumption max. (no load) 10 mA output indicator 3 port LED red voltage drop Vd < 2 VDC housing material brass nickel plated manufacter SKU IR18.P12S-F45.PO1Z.7BO IR18.P12S-F45.PO1Z.7BO dimension 18 mm special type enhanced distance ( GammaProx ) voltage supply range +Vs 6 ... 36 VDC