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