CFDM 20P3500/S35L dimension 20 mm short circuit protection yes housing length 35 mm voltage drop Vd < 1,5 VDC protection class IP 65 object detection / bulk goods yes housing material brass nickel plated type rectangular temperature drift ± 15 % (+10 ... +70 °C) output circuit PNP break function (NC) mounting type flush manufacter SKU CFDM 20P3500/S35L liquids in direct contact no nominal sensing distance Sn 5 mm detection of non-conductive media yes GND electrode yes operating temperature -25 ... +75 °C switching frequency < 50 Hz connection types connector M8 fill level detection through container yes current consumption max. (no load) 20 mA sensitivity adjustment no voltage supply range +Vs 10 ... 30 VDC output indicator 4 port LED reverse polarity protection yes output current < 200 mA