protection class IP 67 switching frequency < 3 kHz type cylindrical smooth mounting type flush voltage supply range +Vs 10 ... 30 VDC connection types connector M5 short circuit protection yes reverse polarity protection yes IFRM 04P17A3/S05L dimension 4 mm output circuit PNP make function (NO) output current < 100 mA current consumption max. (no load) 12 mA housing material stainless steel nominal sensing distance Sn 1,6 mm material (sensing face) LCP voltage drop Vd < 2 VDC hysteresis 2 ... 20 % of Sr operating temperature -25 ... +75 °C manufacter SKU IFRM 04P17A3/S05L output indicator 2 port LED red housing length 24 mm