voltage drop Vd < 2 VDC output current < 200 mA operating temperature -25 ... +75 °C voltage supply range +Vs 10 ... 30 VDC hysteresis 3 ... 20 % of Sr reverse polarity protection yes output indicator LED red switching frequency < 5 kHz protection class IP 67 mounting type flush type cylindrical threaded housing material stainless steel material (sensing face) PBT nominal sensing distance Sn 2 mm output circuit PNP break function (NC) IFRM 08P37A4/KS35L dimension 8 mm connection types flylead connector M8 current consumption max. (no load) 12 mA housing length 50 mm short circuit protection yes manufacter SKU IFRM 08P37A4/KS35L