short circuit protection yes type cylindrical smooth voltage drop Vd < 2 VDC output current < 100 mA reverse polarity protection yes mounting type flush switching frequency < 5 kHz hysteresis 2 ... 20 % of Sr connection types connector M5 material (sensing face) LCP housing material stainless steel nominal sensing distance Sn 1 mm housing length 24 mm protection class IP 67 output circuit NPN break function (NC) output indicator 2 port LED red current consumption max. (no load) 12 mA operating temperature -25 ... +75 °C manufacter SKU IFRM 04N35A3/S05L voltage supply range +Vs 10 ... 30 VDC IFRM 04N35A3/S05L dimension 4 mm