housing material stainless steel switching frequency < 3 kHz voltage supply range +Vs 10 ... 30 VDC type cylindrical smooth output current < 100 mA connection types flylead connector M8 short circuit protection yes manufacter SKU IFRM 04N17A1/KS35PL IFRM 04N17A1/KS35PL dimension 4 mm hysteresis 2 ... 20 % of Sr current consumption max. (no load) 12 mA housing length 25 mm reverse polarity protection yes mounting type flush nominal sensing distance Sn 1,6 mm operating temperature -25 ... +75 °C output indicator LED red output circuit NPN make function (NO) material (sensing face) LCP voltage drop Vd < 2 VDC protection class IP 67