voltage drop Vd < 2 VDC material (sensing face) POM current consumption max. (no load) 12 mA hysteresis 2 ... 20 % of Sr IFRM 03N3503/Q dimension 3 mm reverse polarity protection yes manufacter SKU IFRM 03N3503/Q voltage supply range +Vs 10 ... 30 VDC switching frequency < 3 kHz mounting type flush housing material stainless steel short circuit protection yes output current < 100 mA type cylindrical smooth protection class IP 67 output circuit NPN break function (NC) housing length 16 mm connection types wires, 0,5 m operating temperature -25 ... +75 °C nominal sensing distance Sn 0,8 mm