voltage drop Vd < 2 VDC mounting type quasi-flush housing length 60 mm nominal sensing distance Sn 8 mm hysteresis 3 ... 20 % of Sr output current < 200 mA reverse polarity protection yes IFRM 18N17A3/S14L dimension 18 mm material (sensing face) PBT current consumption max. (no load) 10 mA tightening torque max. 40 Nm operating temperature -25 ... +75 °C voltage supply range +Vs 10 ... 30 VDC type cylindrical threaded connection types connector M12 output circuit NPN make function (NO) manufacter SKU IFRM 18N17A3/S14L protection class IP 67 housing material brass nickel plated short circuit protection yes switching frequency < 500 Hz output indicator 3 port LED red