voltage supply range +Vs 6 ... 36 VDC type cylindrical threaded manufacter SKU IR18.P12S-F60.PC1Z.7BO nominal sensing distance Sn 12 mm operating temperature -25 ... +75 °C voltage drop Vd < 2 VDC switching frequency < 400 Hz current consumption max. (no load) 10 mA housing material brass nickel plated connection types connector M12 tightening torque max. 40 Nm correction factor typ. mild steel 100 %, stainless steel 70 %, aluminum 40 % hysteresis 3 ... 20 % of Sr IR18.P12S-F60.PC1Z.7BO dimension 18 mm protection class IP 67 output indicator 3 port LED red short circuit protection yes reverse polarity protection yes material (sensing face) PBT mounting type flush special type enhanced distance ( GammaProx ) output current < 100 mA output circuit PNP break function (NC) temperature drift ± 10 % housing length 60 mm