sensitivity adjustment potentiometer, 15 turn GND electrode yes type rectangular liquids in direct contact no short circuit protection yes output current < 200 mA detection of non-conductive media yes output indicator LED yellow current consumption max. (no load) 20 mA mounting type flush housing length 65 mm housing material PBT reverse polarity protection yes nominal sensing distance Sn 15 mm fill level detection through container yes voltage drop Vd < 1,5 VDC operating temperature -25 ... +75 °C object detection / bulk goods yes nominal sensing distance Sn adjustable 4 ... 15 mm output circuit NPN break function (NC) voltage supply range +Vs 10 ... 30 VDC manufacter SKU CFDK 30N3600 temperature drift ± 15 % (+10 ... +70 °C) CFDK 30N3600 dimension 30 mm protection class IP 65 switching frequency < 50 Hz connection types cable, 2 m