short circuit protection yes nominal sensing distance Sn 1 mm voltage supply range +Vs 10 ... 30 VDC switching frequency < 5 kHz output indicator LED red current consumption max. (no load) 12 mA protection class IP 67 connection types flylead connector M8 mounting type flush hysteresis 2 ... 20 % of Sr output circuit NPN break function (NC) type cylindrical smooth output current < 100 mA material (sensing face) LCP reverse polarity protection yes housing length 25 mm manufacter SKU IFRM 04N35A1/KS35PL housing material stainless steel operating temperature -25 ... +75 °C voltage drop Vd < 2 VDC IFRM 04N35A1/KS35PL dimension 4 mm