manufacter SKU IFRM 04P17A3/S35L connection types connector M8 nominal sensing distance Sn 1,6 mm mounting type flush output current < 100 mA output indicator 3 port LED red voltage drop Vd < 2 VDC housing material stainless steel hysteresis 2 ... 20 % of Sr IFRM 04P17A3/S35L dimension 4 mm output circuit PNP make function (NO) reverse polarity protection yes switching frequency < 3 kHz type cylindrical smooth material (sensing face) LCP protection class IP 67 operating temperature -25 ... +75 °C current consumption max. (no load) 12 mA voltage supply range +Vs 10 ... 30 VDC short circuit protection yes housing length 36 mm