hysteresis 2 ... 20 % of Sr voltage drop Vd < 2 VDC IFRM 03N3505/CS35L dimension 3 mm reverse polarity protection yes output current < 100 mA connection types connector M8 nominal sensing distance Sn 0,8 mm operating temperature -25 ... +75 °C type cylindrical smooth current consumption max. (no load) 12 mA output circuit NPN break function (NC) protection class IP 67 short circuit protection yes mounting type flush housing material stainless steel switching frequency < 3 kHz manufacter SKU IFRM 03N3505/CS35L voltage supply range +Vs 10 ... 30 VDC housing length 12 mm output indicator 3 port LED red material (sensing face) POM