output current < 100 mA type cylindrical threaded protection class IP 67 operating temperature -25 ... +75 °C output circuit NPN break function (NC) switching frequency < 3 kHz housing material stainless steel voltage drop Vd < 2 VDC IFRM 04N35B1/KS35PL dimension 4 mm nominal sensing distance Sn 0,8 mm housing length 22 mm material (sensing face) POM current consumption max. (no load) 12 mA mounting type flush connection types flylead connector M8 hysteresis 2 ... 20 % of Sr reverse polarity protection yes manufacter SKU IFRM 04N35B1/KS35PL short circuit protection yes output indicator LED red voltage supply range +Vs 10 ... 30 VDC