Capacitive Sensors

Features


  • Material-independent detection
  • Detection possible even through container wall
  • Reduced susceptibility to contamination using compensation electrode
  • Various housings
  • Expanded temperature ranges
  • Active area made of PTFE   
  • No blind region

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Product Family

CFAK 12

Characteristics


  • For applications in contaminated, water-based media
  • Level control, in contact with medium
  • Sealed housing
  • Compact and smooth surface
  • Suppression of dirt and cleaning agents

Dimension: M12 x1

Nominal Sensing Distance:  0 mm

Resolution:

 Switching Frequency: <15Hz

Output Signal:

Specific Characteristics: 

CFAK 12/18/30

Characteristics

  • Unshielded
  • Fixed sensing distance
  • Sealed housing
  • Level control, in contact with medium
  • Reliable detection via suppression of mist and contamination

Dimension: M12/18 x 1 ,M30 x 1,5

Nominal Sensing Distance:0,5....8 mm

Resolution:

Switching Frequency : <15Hz

Output Signal:

Specific Characteristics:

CFAM 12 / 18 / 30

Characteristics

  • shielded
  • Housing material brass nickel plated
  • Sensitivity adjustment using potentiometer
  • Cable and connector versions

Dimension: M12 x 1, M18 x 1
M30 x 1,5

Nominal sensing Distance: 4/8 mm

Resolution:

Switching frequency: < 50Hz

Output Signal:

Specific Characteristics: 

CFAK 18/30

Characteristics


  • Unshielded
  • Sensing distance adjustable
  • Sealed housing
  • Level control, in contact with medium
  • Reliable detection via suppression of mist and contamination

Dimension: M18 x 1,M30 x 1,5

Nominal sensing Distance: 2 ... 30 mm

Switching frequency: <50Hz

Resolution:

Output Signal:

Specific Characteristics: 

CFBM 20

Characteristics


  • Shielded
  • Unthreaded metal housing
  • Sensitivity adjustment using potentiometer
Dimension:  ø 20 mm

Nominal sensing Distance: 10 mm

Resolution:

Switching frequency: < 50 Hz

Output Signal:

Specific Characteristics:

CFAH 30

Characteristics

  • Unshielded
  • Sensitivity adjustment via potentiometer
  • Expanded temperature range -40 °C to +250 °C
  • Anti-stick sensor head made of PTFE and V2A stainless steel
  • Highly resistant to aggressive media

Dimension: M30 x 1,5

Nominal Sensing Distance:   15 mm

Resolution: 

Switching Frequency: < 50Hz
Output Signal:

Specific Characteristics:

CFDM 20

Characteristics

  • Shielded
  • Fixed sensing distance
  • Robust and compact metal housing
  • M8 connector

Dimension: 20 x 35 x 12 mm

Nominal Sensing Distance: 5 mm
Resolution:
Switching Frequency: < 50 Hz
Output Signal :

Specific Characteristics:

CFDK 25

Characteristics

  • Shielded
  • Fixed sensing distance
  • For filling levels and object identification
  • Flexible installation

    • Options thanks to innovative mounting frame
    • Extra flat design

    Dimension: M30 x 15

    Nominal sensing Distance:

    2 / 3 / 4 / 8 / 12 / 15 mm

    Resolution: 
    Switching frequency: < 35 Hz
    Output signal:

    Specific Characteristics:

    UNAM 50

    Characteristics


    • Shielded
    • Sensitivity adjustment using potentiometer
    • Cable and connector versions

    Dimension: 30 x 65 x 18,5 mm

    Nominal Sensing Distance: 15 mm

    Resolution :

    Switching Frequency: <50 Hz

    Output Signal :

    Specific Characteristics:

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