IFRM 12N17X1/L dimension 12 mm voltage drop Vd < 2 VDC short circuit protection yes protection class IP 67 output indicator LED red reverse polarity protection yes type cylindrical threaded switching frequency < 2 kHz output circuit NPN make function (NO) manufacter SKU IFRM 12N17X1/L operating temperature Ta -25 ... +65 °C material (sensing face) PBT marking II 3D Ex tc IIIC T100°C Dc X mounting type flush voltage supply range +Vs 10 ... 30 VDC housing material brass nickel plated nominal sensing distance Sn 4 mm output current < 200 mA hysteresis 3 ... 20 % of Sr housing length 30,4 mm connection types cable, 2 m current consumption max. (no load) 10 mA