connection types cable, 2 m housing material PBT object detection / bulk goods yes detection of non-conductive media yes voltage drop Vd < 1,5 VDC protection class IP 67/65 (sensing face/sensor) switching frequency < 50 Hz manufacter SKU CFAK 30P3200 CFAK 30P3200 dimension 30 mm GND electrode no temperature drift ± 15 % (+10 ... +70 °C) nominal sensing distance Sn 30 mm output indicator LED yellow output circuit PNP break function (NC) fill level detection through container yes reverse polarity protection yes sensitivity adjustment potentiometer, 18 turn type cylindrical threaded short circuit protection yes voltage supply range +Vs 10 ... 30 VDC current consumption max. (no load) 20 mA operating temperature -25 ... +75 °C nominal sensing distance Sn adjustable 5 ... 30 mm housing length 72 mm output current < 200 mA mounting type non-flush liquids in direct contact yes