Capacitive proximity sensors CFAK 12N3140-L

Technical data

general data

special type

• liquid level sensor for wastewater

nominal sensing distance Sn

• 0,1 mm

mounting type

• non-flush

temperature drift

• ± 20 %

output indicator

• LED yellow

field of application

detection of non-conductive media

• no

fill level detection through container

• no

liquids in direct contact

• yes

object detection / bulk goods

• no

electrical data

voltage supply range +Vs

• 10 … 30 VDC

current consumption max. (no load)

• 12 mA

output circuit

• NPN break function (NC)

output current

• < 200 mA

voltage drop Vd

• < 2,5 VDC

switching frequency

• < 15 Hz

short circuit protection

• yes

reverse polarity protection

• yes

mechanical data

type

• cylindrical threaded

housing material

• POM

dimension

• 12 mm

housing length

• 39,5 mm

connection types

• cable, 2 m

ambient conditions

operating temperature

• 0 … +50 °C

protection class

• IP 67