nominal sensing distance Sn 2 mm hysteresis 2 ... 20 % of Sr reverse polarity protection yes protection class IP 67 housing length 30 mm output circuit PNP make function (NO) manufacter SKU IFRH 12P1501/L IFRH 12P1501/L dimension 12 mm housing material brass nickel plated voltage drop Vd < 2 VDC type cylindrical threaded connection types cable, 2 m special type high temperature voltage supply range +Vs 10 ... 30 VDC output current < 200 mA current consumption max. (no load) 12 mA mounting type flush short circuit protection yes operating temperature -25 ... +180 °C switching frequency < 2 kHz operating temperature -25 ... +75 °C