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Home > Sensors > Rechner sensors > Capacitive sensors > KXS Extreme capacitive sensors
Rechner Sensor - KXS extreme sensors
PRODUCTS

KXS Extreme capacitive sensors

Capacitive Sensors with extreme long sensing distance (KXS)

The capacitive sensors with extreme long sensing distance (KXS/KXA) are based on the three-electrode measuring-principle. This measuring principle allows much larger sensing distances compared to the two electrode principle of common capacitive sensors (KAS), up to 10- times the norm. Although one achieves essentially larger switching distances with these capacitive systems, the size of the sensors is small. KXS Systems are used for applications where the sensing distances of standard sensors are not sufficient.

A further feature is the Duplex- or Triplex-operation. With the corresponding evaluation unit it is possible to adjust 1, 2 or 3 switching points with only one sensor.

Rechner KXS features:
  • Housing:  Ø 5 mm to Ø 32 mm
  • Operating voltage: 18 to 36VDC
  • Operating distance: 0 mm to 120 mm
  • Housing material: stainless steel / PTFE PEEK / PVDF
  • Permitted ambient temperature:  - 70°C to + 800°C
    •

Download the KXS Extreme Products catalogue (2004)

Return to Rechner capacitive sensors.		 ATEX products from Rechner

  KXS Extreme capacitive sensors    
Rechner Capacitive sensor KXS-M5/20
    Rechner Sensors - Germany
    Connection to KXA-...-MINI2m FEP, Triax with plug
    DiameterM5 x 0.5
    InstallationFlush or Non-flush mountable
    Housing materialStainless steel, PTFE
    Operating distance Sn (mm)3
    Operating distance Smax (mm)5
    Temperature range-70 to 250°C
    ProtectionIP67
  489000 KXS-M5/20  
Rechner Capacitive sensor KXS-M8/25
    Rechner Sensors - Germany
    Connection to KXA-...-MINI2m FEP, Triax with plug
    DiameterM8 x 1
    InstallationFlush or Non-flush mountable
    Housing materialStainless steel, PTFE
    Operating distance Sn (mm)7
    Operating distance Smax (mm)10
    Temperature range-70 to 250°C
    ProtectionIP67
  498001 KXS-M8/25  
Rechner Capacitive sensor KXS-M12/25
    Rechner Sensors - Germany
    Connection to KXA-...-MINI2m FEP, Triax with plug
    DiameterM12 x 1
    InstallationFlush or Non-flush mountable
    Housing materialStainless steel, PTFE
    Operating distance Sn (mm)15
    Operating distance Smax (mm)25
    Temperature range-70 to 250°C
    ProtectionIP67
  498002 KXS-M12/25  
Rechner Capacitive sensor KXS-M18/70
    Rechner Sensors - Germany
    Connection to KXA-...2m FEP, Triax with plug
    DiameterM18 x 1
    InstallationFlush or Non-flush mountable
    Housing materialStainless steel, PTFE
    Operating distance Sn (mm)30
    Operating distance Smax (mm)50
    Temperature range-70 to 250°C
    ProtectionIP67
  498003 KXS-M18/70  
Rechner Capacitive sensor KXS-M30/70
    Rechner Sensors - Germany
    Connection to KXA-...2m FEP, Triax with plug
    DiameterM30 x 1.5
    InstallationFlush or Non-flush mountable
    Housing materialStainless steel, PTFE
    Operating distance Sn (mm)60
    Operating distance Smax (mm)100
    Temperature range-70 to 250°C
    ProtectionIP67
  498004 KXS-M30/70  
Rechner Capacitive sensor KXS-M32/70
    Rechner Sensors - Germany
    Connection to KXA-...2m FEP, Triax with plug
    DiameterM32 x 1.5
    InstallationFlush or Non-flush mountable
    Housing materialStainless steel, PTFE
    Operating distance Sn (mm)80
    Operating distance Smax (mm)120
    Temperature range-70 to 250°C
    ProtectionIP67
  498005 KXS-M32/70  
Rechner Capacitive sensor KXS-28/82-800C
    Rechner Sensors - Germany
    Connection to KXA-...1.5m FEP, Triax with metallic protective tube plug
    Diameter28mm
    InstallationFlush or Non-flush mountable
    Housing materialStainless steel / ceramic
    Operating distance Sn (mm)60
    Operating distance Smax (mm)100
    Temperature range-70 to 800°C
    ProtectionIP67
  498007 KXS-28/82-800C  
Rechner Capacitive sensor KXA amplifer
    Rechner Sensors - Germany
    For use with sensor typesKXS-M5, M8 and M12
    Supply voltage18-36VDC
    OutputsNPN and PNP versions
    NO + NC
    Housing materialPA
    Enclosure ratingIP65
    Permitted ambient temperature-25 to 55C
    Connection2m PUR cable
    Socket for KXS sensor
  498503 499505 KXA-5-1-?-A-MINI  
Rechner Capacitive sensor KXA amplifer
    Rechner Sensors - Germany
    For use with sensor typesKXS-M18, M30, M32 and 28mm
    Supply voltage18-36VDC
    OutputsNPN and PNP versions
    NO + NC
    Housing materialPA
    Enclosure ratingIP65
    Permitted ambient temperature-25 to 55C
    Connection2m PUR cable
    Socket for KXS sensor
  498500 499501 KXA-5-1-?-A  
Rechner Capacitive sensor KXA (Triplex) amplifier
    Rechner Sensors - Germany

    Triplex evaluation unit (3 adjustable switching points) from one sensor. Output function changeable for use with safety circuits.
    For use with sensor typesKXS-M5, M8 and M12
    Supply voltage18-36VDC
    OutputsNPN and PNP versions
    NO + NC
    Housing materialPA
    Enclosure ratingIP20
    Permitted ambient temperature-25 to 55C
    ConnectionScrew terminals
    Socket for KXS sensor
  498511 499509 KXA-5-1/3-?-A-MINI  
Rechner Capacitive sensor KXA (Triplex) amplifier
    Rechner Sensors - Germany

    Triplex evaluation unit (3 adjustable switching points) from one sensor. Output function changeable for use with safety circuits.
    For use with sensor typesKXS-M18, M30, M32 and 28mm
    Supply voltage18-36VDC
    OutputsNPN and PNP versions
    NO + NC
    Housing materialPA
    Enclosure ratingIP20
    Permitted ambient temperature-25 to 55C
    ConnectionScrew terminals
    Socket for KXS sensor
  498510 499508 KXA-5-1/3-?-A