Capacitive proximity sensors CFAK 30 (Sn = 30 mm) Capacitive proximity sensors sample drawing 72 58 M30 x 1,5 SW 36 LED Pot general data sample picture nominal sensing distance Sn 30 mm nominal sensing distance Sn adjustable 5 ... 30 mm mounting type non-flush GND electrode no temperature drift ± 15 % (+10 ... +70 °C) sensitivity adjustment potentiometer, 18 turn output indicator LED yellow electrical data voltage supply range +Vs 10 ... 30 VDC current consumption max. (no load) 20 mA output current < 200 mA voltage drop Vd < 1,5 VDC switching frequency < 50 Hz short circuit protection yes reverse polarity protection yes mechanical data type cylindrical threaded housing material PBT dimension 30 mm housing length 72 mm connection types cable, 2 m ambient conditions operating temperature -25 ... +75 °C protection class IP 67/65 (sensing face/sensor) field of application detection of non-conductive media yes fill level detection through container yes liquids in direct contact yes object detection / bulk goods yes 1 www.baumer.com 2/6/2015 Capacitive proximity sensors CFAK 30 (Sn = 30 mm) Capacitive proximity sensors order reference output circuit CFAK 30N1200 NPN make function (NO) CFAK 30N3200 NPN break function (NC) CFAK 30P1200 PNP make function (NO) CFAK 30P3200 PNP break function (NC) 2 www.baumer.com 2/6/2015