manufacter SKU IFRM 12P1701/L IFRM 12P1701/L dimension 12 mm housing material brass nickel plated voltage supply range +Vs 10 ... 30 VDC voltage drop Vd < 2 VDC operating temperature -25 ... +75 °C housing length 30,4 mm switching frequency < 2 kHz hysteresis 3 ... 20 % of Sr material (sensing face) PBT output indicator LED red mounting type flush reverse polarity protection yes output circuit PNP make function (NO) output current < 200 mA short circuit protection yes nominal sensing distance Sn 4 mm current consumption max. (no load) 10 mA connection types cable, 2 m protection class IP 67 type cylindrical threaded