operating temperature -40 ... +80 °C protection class IP 67 switching frequency < 500 Hz reverse polarity protection yes output current < 200 mA hysteresis 2 ... 15 % of Sr housing material brass nickel plated type cylindrical threaded short circuit protection yes voltage drop Vd < 2 VDC manufacter SKU IFRM 18P33T1/S14L housing length 60 mm output circuit PNP break function (NC) voltage supply range +Vs 10 ... 30 VDC special type Outdoor design output indicator LED red material (sensing face) PBT IFRM 18P33T1/S14L dimension 18 mm connection types connector M12 nominal sensing distance Sn 12 mm mounting type non-flush current consumption max. (no load) 10 mA