switching frequency < 5 kHz mounting type flush manufacter SKU IFFM 08P3701/O1S35L output circuit PNP break function (NC) voltage drop Vd < 2 VDC protection class IP 67 material (sensing face) PBT reverse polarity protection yes IFFM 08P3701/O1S35L dimension 8 mm hysteresis 3 ... 20 % of Sr type rectangular output current < 200 mA nominal sensing distance Sn 2 mm connection types connector M8 housing length 59,4 mm housing material die-cast zinc nickel plated operating temperature -25 ... +75 °C voltage supply range +Vs 10 ... 30 VDC output indicator LED red short circuit protection yes current consumption max. (no load) 12 mA