output circuit PNP make function (NO) voltage drop Vd < 3 VDC output current < 200 mA reverse polarity protection yes hysteresis 3 ... 25 % of Sr type cylindrical threaded IFRM 18P1301/S14L dimension 18 mm operating temperature -25 ... +75 °C voltage supply range +Vs 10 ... 30 VDC mounting type non-flush switching frequency < 500 Hz connection types connector M12 housing length 52,5 mm short circuit protection yes housing material brass nickel plated nominal sensing distance Sn 12 mm output indicator 4 port LED red manufacter SKU IFRM 18P1301/S14L material (sensing face) PBT current consumption max. (no load) 15 mA protection class IP 67