nominal sensing distance Sn 8 mm current consumption max. (no load) 20 mA type cylindrical threaded CFAK 30N3100 dimension 30 mm fill level detection through container yes object detection / bulk goods yes voltage drop Vd < 1,5 VDC liquids in direct contact yes mounting type non-flush housing material PBT output indicator LED yellow detection of non-conductive media yes output current < 200 mA short circuit protection yes switching frequency < 50 Hz manufacter SKU CFAK 30N3100 reverse polarity protection yes housing length 72 mm voltage supply range +Vs 10 ... 30 VDC temperature drift ± 15 % (0 ... +70 °C) GND electrode no connection types cable, 2 m output circuit NPN break function (NC) operating temperature -25 ... +75 °C protection class IP 67/65 (sensing face/sensor) sensitivity adjustment no