data sheet - family

Capacitive proximity sensors
CFDK 25 (Sn = 4 mm)
Capacitive proximity sensors
sample drawing
52,4
LED
42
6
37,2
25
90°
3,
2
M8 x 1
L
ca. 34
L
general data
sample picture
nominal sensing distance Sn
4 mm
mounting type
flush
GND electrode
no
temperature drift
± 15 %
sensitivity adjustment
no
output indicator
LED red
electrical data
voltage supply range +Vs
10 ... 30 VDC
current consumption max. (no load)
15 mA
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
mechanical data
type
rectangular
housing material
PA 12
dimension
25 mm
housing length
52,4 mm
depth
6 mm
ambient conditions
operating temperature
-25 ... +75 °C
protection class
IP 65
field of application
detection of non-conductive media
no
fill level detection through container
yes
liquids in direct contact
no
object detection / bulk goods
no
1
www.baumer.com
2/6/2015
Capacitive proximity sensors
CFDK 25 (Sn = 4 mm)
Capacitive proximity sensors
order reference
output function
connection types
CFDK 25G1125/KS35LN3
active high
flylead connector M8, L=200 mm
CFDK 25G1125/LN3
active high
cable PVC 3 x 0,14, 2 m
CFDK 25G3125/LN3
active low
cable PVC 3 x 0,14, 2 m
2
www.baumer.com
2/6/2015