switching frequency < 3 kHz housing length 20 mm type cylindrical threaded short circuit protection yes voltage supply range +Vs 10 ... 30 VDC mounting type flush output circuit NPN make function (NO) operating temperature -25 ... +75 °C output indicator LED red hysteresis 2 ... 20 % of Sr protection class IP 67 housing material stainless steel connection types cable, 2 m IFRM 05N17A3/PL dimension 5 mm reverse polarity protection yes current consumption max. (no load) 12 mA material (sensing face) LCP output current < 100 mA nominal sensing distance Sn 1,6 mm manufacter SKU IFRM 05N17A3/PL voltage drop Vd < 2 VDC