pressure static < 20 bar operating temperature -25 ... +100 °C material (sensing face) stainless steel 1.4404 (V4A) hysteresis 2 ... 20 % of Sr mounting type quasi-flush current consumption max. (no load) 20 mA IFRD 06P37T1/S35 dimension 6,5 mm nominal sensing distance Sn 2 mm output circuit PNP break function (NC) housing length 46 mm manufacter SKU IFRD 06P37T1/S35 reverse polarity protection yes protection class IP 69K voltage drop Vd < 2 VDC connection types connector M8 special type full metal housing ( DuroProx ) high temperature type cylindrical smooth output current < 100 mA housing material stainless steel 1.4404 (V4A) voltage supply range +Vs 10 ... 30 VDC short circuit protection yes switching frequency < 150 Hz