Capacitive proximity sensors CFDK 25G1125/KS35LN4 Capacitive proximity sensors dimension drawing 52,4 LED 42 6 37,2 25 90° 3, 2 M8 x 1 L ca. 34 L general data photo nominal sensing distance Sn 8 mm mounting type flush GND electrode no temperature drift ± 20 % sensitivity adjustment no output indicator LED red electrical data voltage supply range +Vs 10 ... 30 VDC current consumption max. (no load) 15 mA output function active high output circuit push-pull output current < 100 mA voltage drop Vd < 3 VDC switching frequency < 35 Hz short circuit protection yes reverse polarity protection yes connection diagram BN (1) push/pull mechanical data BK (4) BU (3) type rectangular housing material PA 12 dimension 25 mm housing length 52,4 mm depth 6 mm connection types flylead connector M8, L=200 mm +Vs output 0V ambient conditions operating temperature -25 ... +75 °C protection class IP 65 field of application detection of non-conductive media yes fill level detection through container yes liquids in direct contact no object detection / bulk goods yes www.baumer.com 28/4/2015