Capacitive proximity sensors CFAH 30 Capacitive proximity sensors sample drawing Pot LED 65 M12 x 1 SW 36 59 71 80 SW 36 30 25 M30 x 1,5 SW 24 FEP cable dia 3,7 mm L=1m M30 x 1,5 general data sample picture special type sensor for high temperatures nominal sensing distance Sn 15 mm nominal sensing distance Sn adjustable 4 ... 15 mm mounting type non-flush GND electrode no temperature drift ± 16 % sensitivity adjustment potentiometer, 18 turn output indicator LED electrical data voltage supply range +Vs 10 ... 35 VDC current consumption max. (no load) 15 mA output current < 200 mA voltage drop Vd < 2,5 VDC switching frequency < 50 Hz short circuit protection yes reverse polarity protection yes mechanical data type cylindrical threaded housing material V2A/PTFE dimension 30 mm housing length 65 mm connection types connector M12 ambient conditions operating temperature -40 ... +200 °C protection class IP 67 field of application detection of non-conductive media yes fill level detection through container no liquids in direct contact yes object detection / bulk goods no 1 www.baumer.com 2/6/2015 Capacitive proximity sensors CFAH 30 Capacitive proximity sensors inline amplifier operating temperature -25 ... +75 °C housing material brass nickel plated protection class IP 65 order reference output circuit CFAH 30P1200/S14 PNP make function (NO) CFAH 30P3200/S14 PNP break function (NC) 2 www.baumer.com 2/6/2015