type cylindrical threaded housing length 30,4 mm hysteresis 3 ... 20 % of Sr mounting type flush nominal sensing distance Sn 4 mm protection class IP 67 voltage drop Vd < 2 VDC IFRM 12P3701/L dimension 12 mm short circuit protection yes voltage supply range +Vs 10 ... 30 VDC connection types cable, 2 m output circuit PNP break function (NC) reverse polarity protection yes manufacter SKU IFRM 12P3701/L output current < 200 mA material (sensing face) PBT operating temperature -25 ... +75 °C current consumption max. (no load) 10 mA housing material brass nickel plated output indicator LED red switching frequency < 2 kHz