manufacter SKU IR18.P08F-Q50.PO1Z.7BCV storage temperature -40 ... +85 °C current consumption max. (no load) 12 mA hysteresis 3 ... 20 % of Sr protection class IP 67 housing material brass nickel plated reverse polarity protection yes material (sensing face) PBT special type factor 1 operating temperature -25 ... +75 °C voltage drop Vd < 2 VDC output circuit PNP make function (NO) tightening torque max. 40 Nm mounting type quasi-flush output current < 200 mA output indicator LED red nominal sensing distance Sn 8 mm voltage supply range +Vs 5 ... 36 VDC IR18.P08F-Q50.PO1Z.7BCV dimension 18 mm connection types cable, 2 m switching frequency < 500 Hz housing length 50 mm short circuit protection yes type cylindrical threaded