nominal sensing distance Sn 2 mm switching frequency < 5 kHz housing material stainless steel material (sensing face) PBT short circuit protection yes hysteresis 3 ... 20 % of Sr reverse polarity protection yes IFRM 08P17A4/S35L dimension 8 mm current consumption max. (no load) 12 mA voltage supply range +Vs 10 ... 30 VDC connection types connector M8 operating temperature -25 ... +75 °C output indicator 3 port LED red output current < 200 mA housing length 56 mm mounting type flush voltage drop Vd < 2 VDC protection class IP 67 manufacter SKU IFRM 08P17A4/S35L type cylindrical threaded output circuit PNP make function (NO)