short circuit protection yes type cylindrical smooth protection class IP 67 operating temperature -25 ... +75 °C material (sensing face) LCP mounting type flush voltage supply range +Vs 10 ... 30 VDC hysteresis 2 ... 20 % of Sr manufacter SKU IFRM 04P37A1/S35L housing length 45 mm housing material stainless steel IFRM 04P37A1/S35L dimension 4 mm current consumption max. (no load) 12 mA nominal sensing distance Sn 1,6 mm reverse polarity protection yes output indicator 3 port LED red voltage drop Vd < 2 VDC output circuit PNP break function (NC) output current < 100 mA switching frequency < 3 kHz connection types connector M8