voltage drop Vd < 2,5 VDC housing length 39,5 mm output indicator LED yellow temperature drift ± 20 % measurement type contact with medium special type liquid level sensor for wastewater material (gasket) EPDM50 CFAK 12P3140/KS35L dimension 12 mm housing material POM connection types flylead connector M8, L=200 mm type cylindrical threaded detection of non-conductive media no output current < 200 mA liquids in direct contact yes switching frequency < 15 Hz operating temperature 0 ... +50 °C object detection / bulk goods no current consumption max. (no load) 12 mA reverse polarity protection yes material (screw nut) POM protection class IP 67 nominal sensing distance Sn 0,1 mm GND electrode no output circuit PNP break function (NC) manufacter SKU CFAK 12P3140/KS35L sensitivity adjustment no short circuit protection yes fill level detection through container no voltage supply range +Vs 10 ... 30 VDC mounting type non-flush