voltage supply range +Vs 10 ... 30 VDC operating temperature -25 ... +75 °C switching frequency < 2 kHz manufacter SKU IFRM 12N1703/S14L current consumption max. (no load) 10 mA hysteresis 3 ... 20 % of Sr IFRM 12N1703/S14L dimension 12 mm output circuit NPN make function (NO) protection class IP 67 short circuit protection yes connection types connector M12 output current < 200 mA housing length 40,4 mm reverse polarity protection yes output indicator 3 port LED red material (sensing face) PBT nominal sensing distance Sn 4 mm housing material brass nickel plated mounting type flush type cylindrical threaded voltage drop Vd < 2 VDC