output circuit PNP make function (NO) nominal sensing distance Sn 4 mm IFRM 12P1704/L dimension 12 mm housing length 50 mm connection types cable, 2 m voltage supply range +Vs 10 ... 30 VDC type cylindrical threaded manufacter SKU IFRM 12P1704/L operating temperature -25 ... +75 °C housing material brass nickel plated short circuit protection yes mounting type flush material (sensing face) PBT hysteresis 3 ... 20 % of Sr switching frequency < 2 kHz output current < 200 mA protection class IP 67 voltage drop Vd < 2 VDC current consumption max. (no load) 10 mA reverse polarity protection yes output indicator LED red