short circuit protection yes switching frequency < 5 kHz mounting type flush protection class IP 67 hysteresis 3 ... 20 % of Sr nominal sensing distance Sn 2 mm output indicator LED red IFRM 06N17A1/L dimension 6,5 mm type cylindrical smooth manufacter SKU IFRM 06N17A1/L voltage supply range +Vs 10 ... 30 VDC output circuit NPN make function (NO) operating temperature -25 ... +75 °C current consumption max. (no load) 12 mA housing length 40 mm material (sensing face) PBT reverse polarity protection yes voltage drop Vd < 2 VDC housing material stainless steel output current < 200 mA connection types cable, 2 m