type cylindrical threaded current consumption max. (no load) 10 mA output indicator LED red material (sensing face) PBT short circuit protection yes output current < 200 mA output circuit PNP break function (NC) switching frequency < 500 Hz nominal sensing distance Sn 10 mm voltage supply range +Vs 10 ... 50 VDC voltage drop Vd < 3 VDC housing length 60 mm reverse polarity protection yes IFRM 30P3601/L dimension 30 mm mounting type flush manufacter SKU IFRM 30P3601/L housing material brass nickel plated protection class IP 67 operating temperature -25 ... +75 °C connection types cable, 2 m hysteresis 3 ... 20 % of Sr