connection types connector M12 nominal sensing distance Sn 4 mm protection class IP 69K operating temperature -25 ... +100 °C special type full metal housing ( DuroProx ) high temperature type cylindrical threaded output current < 100 mA voltage drop Vd < 2 VDC pressure static < 20 bar switching frequency < 100 Hz mounting type quasi-flush reverse polarity protection yes output circuit PNP make function (NO) material (sensing face) stainless steel 1.4404 (V4A) IFRD 12P17T3/S14 dimension 12 mm voltage supply range +Vs 10 ... 30 VDC hysteresis 2 ... 20 % of Sr housing length 50 mm housing material stainless steel 1.4404 (V4A) current consumption max. (no load) 14 mA short circuit protection yes manufacter SKU IFRD 12P17T3/S14