voltage supply range +Vs 10 ... 30 VDC nominal sensing distance Sn 2 mm protection class IP 67 output indicator LED red voltage drop Vd < 2 VDC short circuit protection yes current consumption max. (no load) 12 mA operating temperature -25 ... +75 °C hysteresis 3 ... 20 % of Sr reverse polarity protection yes manufacter SKU IFFM 08P1703/O1L IFFM 08P1703/O1L dimension 8 mm connection types cable, 2 m material (sensing face) PBT switching frequency < 5 kHz housing length 20 mm output circuit PNP make function (NO) mounting type flush type rectangular output current < 200 mA housing material die-cast zinc nickel plated