manufacter SKU IFRM 04P15A1/KS35PL protection class IP 67 hysteresis 2 ... 20 % of Sr voltage supply range +Vs 10 ... 30 VDC mounting type flush output current < 100 mA output indicator LED red operating temperature -25 ... +75 °C nominal sensing distance Sn 1 mm type cylindrical smooth switching frequency < 5 kHz short circuit protection yes voltage drop Vd < 2 VDC IFRM 04P15A1/KS35PL dimension 4 mm reverse polarity protection yes material (sensing face) LCP housing material stainless steel connection types flylead connector M8 output circuit PNP make function (NO) current consumption max. (no load) 12 mA housing length 25 mm