type cylindrical smooth material (sensing face) LCP housing material stainless steel mounting type flush manufacter SKU IFRM 04N17A3/KS35PL housing length 20 mm connection types flylead connector M8 output current < 100 mA IFRM 04N17A3/KS35PL dimension 4 mm output indicator LED red short circuit protection yes output circuit NPN make function (NO) current consumption max. (no load) 12 mA voltage drop Vd < 2 VDC protection class IP 67 operating temperature -25 ... +75 °C switching frequency < 3 kHz hysteresis 2 ... 20 % of Sr voltage supply range +Vs 10 ... 30 VDC nominal sensing distance Sn 1,6 mm reverse polarity protection yes