output indicator LED red special type enhanced distance ( GammaProx ) current consumption max. (no load) 10 mA IR18.P15S-N35.NO1Z.7BCV dimension 18 mm manufacter SKU IR18.P15S-N35.NO1Z.7BCV switching frequency < 400 Hz hysteresis 3 ... 20 % of Sr type cylindrical threaded mounting type non-flush material (sensing face) PBT protection class IP 67 housing length 35 mm short circuit protection yes voltage drop Vd < 2 VDC voltage supply range +Vs 6 ... 36 VDC tightening torque max. 40 Nm housing material brass nickel plated nominal sensing distance Sn 15 mm connection types cable, 2 m output current < 100 mA reverse polarity protection yes output circuit NPN make function (NO) correction factor typ. mild steel 100 %, stainless steel 85 %, aluminum 55 % temperature drift - 5 % / + 10 % (+10 ... +60 °C) - 5 % / + 15 % (0 ... +65 °C) operating temperature 0 ... +65 °C