reverse polarity protection yes housing length 74,4 mm protection class IP 67 housing material brass nickel plated operating temperature -25 ... +75 °C voltage drop Vd < 3 VDC nominal sensing distance Sn 15 mm switching frequency < 500 Hz short circuit protection yes current consumption max. (no load) 10 mA connection types connector M12 output circuit PNP make function (NO) IFRM 30P1101/S14L dimension 30 mm output indicator 4 port LED red hysteresis 3 ... 20 % of Sr voltage supply range +Vs 10 ... 50 VDC mounting type non-flush output current < 200 mA material (sensing face) PBT type cylindrical threaded manufacter SKU IFRM 30P1101/S14L