output circuit NPN make function (NO) housing material stainless steel voltage supply range +Vs 10 ... 30 VDC output indicator 3 port LED red nominal sensing distance Sn 1,6 mm mounting type flush material (sensing face) LCP output current < 100 mA short circuit protection yes voltage drop Vd < 2 VDC protection class IP 67 operating temperature -25 ... +75 °C IFRM 04N17A1/S35L dimension 4 mm type cylindrical smooth manufacter SKU IFRM 04N17A1/S35L hysteresis 2 ... 20 % of Sr switching frequency < 3 kHz current consumption max. (no load) 12 mA connection types connector M8 reverse polarity protection yes housing length 45 mm