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CQ

Reliable capacitive proximity sensors enclosed in a rectangular housing

  • At a glance
    • Rectangular housing
    • Detects powders, granulates, liquids, and solids
    • Extremely high electromagnetic compatibility
    • Electric version: DC, 4-conductor
    • Supply voltage: 10 V ... 36 V DC
    • Short-circuit protection (pulsed)
    Your Benefits
    • Non-contact level measurement, even through container or tank walls, which eliminates drilling holes and thus reduces installation time
    • Durable housing withstands harsh industrial applications, reducing maintenance costs
    • Quick and easy adjustment of the switching point - via pushbutton, remote teach for the CQ28 and via potentiometer for CQ35 - saves time
    • Simple and safe detection alternative to photoelectric and inductive sensors in applications such as detecting product in a sealed box, container or tank
    CQ
    Reliable capacitive proximity sensors enclosed in a rectangular housing

    Capacitive proximity sensors can detect all types of material: powder-based, granulated, liquid, and solid – even through plastic walls. SICK’s capacitive proximity sensors also feature high electromagnetic compatibility (EMC), which prevents incorrect switching.

    CQ sensors feature rectangular housings that are suitable for all manner of installation conditions.

    • Technical data overview
      HousingRectangular
      Dimensions (W x H x D)

      16 mm x 39.5 mm x 12 mm

      28 mm x 46 mm x 5.5 mm

      35 mm x 69.5 mm x 15 mm

      Sensing range Sn6 mm ... 25 mm
      Housing materialPlastic
      Enclosure ratingIP67 / IP68
      Connection

      Cable

      Male connector

      Cable with male connector

      Electrical wiringDC 3-wire / DC 4-wire
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23 results:

Result 1 - 23 out of 23

6030132
CQ
Capacitive proximity sensors
  • Sensing range Sn: 1 mm ... 10 mm
  • Installation type: Non-flush
  • Electrical wiring: DC 4-wire
  • Connection type: Cable, 4-wire
  • Output type: PNP
  • Output function: NC or NO
  • Details
  • Compare now
6020479
CQ
Capacitive proximity sensors
  • Sensing range Sn: 4 mm ... 25 mm
  • Installation type: Non-flush
  • Electrical wiring: DC 4-wire
  • Connection type: Male connector M12, 4-pin
  • Output type: PNP
  • Output function: Complementary
  • Details
  • Compare now
6051010
CQ
Capacitive proximity sensors
  • Sensing range Sn: 1 mm ... 8 mm, 1 mm ... 6 mm
  • Installation type: Non-flush, Flush
  • Electrical wiring: DC 3-wire
  • Connection type: Cable, 3-wire
  • Output type: PNP
  • Output function: NC
  • Details
  • Compare now
6051011
CQ
Capacitive proximity sensors
  • Sensing range Sn: 1 mm ... 8 mm, 1 mm ... 6 mm
  • Installation type: Non-flush, Flush
  • Electrical wiring: DC 3-wire
  • Connection type: Cable, 3-wire
  • Output type: NPN
  • Output function: NO
  • Details
  • Compare now
6051012
CQ
Capacitive proximity sensors
  • Sensing range Sn: 1 mm ... 8 mm, 1 mm ... 6 mm
  • Installation type: Non-flush, Flush
  • Electrical wiring: DC 3-wire
  • Connection type: Cable, 3-wire
  • Output type: NPN
  • Output function: NC
  • Details
  • Compare now
6051007
CQ
Capacitive proximity sensors
  • Sensing range Sn: 1 mm ... 8 mm, 1 mm ... 6 mm
  • Installation type: Non-flush, Flush
  • Electrical wiring: DC 3-wire
  • Connection type: Connector M8, 3-pin
  • Output type: NPN
  • Output function: NC
  • Details
  • Compare now
6051006
CQ
Capacitive proximity sensors
  • Sensing range Sn: 1 mm ... 8 mm, 1 mm ... 6 mm
  • Installation type: Flush, Non-flush
  • Electrical wiring: DC 3-wire
  • Connection type: Connector M8, 3-pin
  • Output type: NPN
  • Output function: NO
  • Details
  • Compare now
6051009
CQ
Capacitive proximity sensors
  • Sensing range Sn: 1 mm ... 8 mm, 1 mm ... 6 mm
  • Installation type: Non-flush, Flush
  • Electrical wiring: DC 3-wire
  • Connection type: Cable, 3-wire
  • Output type: PNP
  • Output function: NO
  • Details
  • Compare now
6051005
CQ
Capacitive proximity sensors
  • Sensing range Sn: 1 mm ... 8 mm, 1 mm ... 6 mm
  • Installation type: Non-flush, Flush
  • Electrical wiring: DC 3-wire
  • Connection type: Connector M8, 3-pin
  • Output type: PNP
  • Output function: NC
  • Details
  • Compare now
6051004
CQ
Capacitive proximity sensors
  • Sensing range Sn: 1 mm ... 6 mm, 1 mm ... 8 mm
  • Installation type: Non-flush, Flush
  • Electrical wiring: DC 3-wire
  • Connection type: Connector M8, 3-pin
  • Output type: PNP
  • Output function: NO
  • Details
  • Compare now
6051003
CQ
Capacitive proximity sensors
  • Sensing range Sn: 1 mm ... 8 mm, 1 mm ... 6 mm
  • Installation type: Non-flush, Flush
  • Electrical wiring: DC 3-wire
  • Connection type: Cable with connector M8, 3-pin
  • Output type: NPN
  • Output function: NC
  • Details
  • Compare now
6051002
CQ
Capacitive proximity sensors
  • Sensing range Sn: 1 mm ... 8 mm, 1 mm ... 6 mm
  • Installation type: Non-flush, Flush
  • Electrical wiring: DC 3-wire
  • Connection type: Cable with connector M8, 3-pin
  • Output type: NPN
  • Output function: NO
  • Details
  • Compare now
6051001
CQ
Capacitive proximity sensors
  • Sensing range Sn: 1 mm ... 6 mm, 1 mm ... 8 mm
  • Installation type: Flush, Non-flush
  • Electrical wiring: DC 3-wire
  • Connection type: Cable with connector M8, 3-pin
  • Output type: PNP
  • Output function: NC
  • Details
  • Compare now
6051000
CQ
Capacitive proximity sensors
  • Sensing range Sn: 1 mm ... 8 mm, 1 mm ... 6 mm
  • Installation type: Flush, Non-flush
  • Electrical wiring: DC 3-wire
  • Connection type: Cable with connector M8, 3-pin
  • Output type: PNP
  • Output function: NO
  • Details
  • Compare now
6036123
CQ
Capacitive proximity sensors
  • Sensing range Sn: 1 mm ... 10 mm
  • Installation type: Non-flush
  • Electrical wiring: DC 4-wire
  • Connection type: Cable with M12 male connector, 4-pin
  • Output type: NPN
  • Output function: NC or NO
  • Details
  • Compare now
6049010
CQ
Capacitive proximity sensors
  • Sensing range Sn: 1 mm ... 10 mm
  • Installation type: Non-flush
  • Electrical wiring: DC 4-wire
  • Connection type: Cable with M8 male connector, 4-pin
  • Output type: NPN
  • Output function: NC or NO
  • Details
  • Compare now
6049285
CQ
Capacitive proximity sensors
  • Sensing range Sn: 1 mm ... 10 mm
  • Installation type: Non-flush
  • Electrical wiring: DC 3-wire
  • Connection type: Cable with connector M8, 3-pin
  • Output type: PNP
  • Output function: NC or NO
  • Details
  • Compare now
6059505
CQ
Capacitive proximity sensors
  • Sensing range Sn: 1 mm ... 10 mm
  • Installation type: Non-flush
  • Electrical wiring: DC 4-wire
  • Connection type: Cable with M12 male connector, 4-pin
  • Output type: PNP
  • Output function: NC or NO
  • Details
  • Compare now
6037194
CQ
Capacitive proximity sensors
  • Sensing range Sn: 1 mm ... 10 mm
  • Installation type: Non-flush
  • Electrical wiring: DC 4-wire
  • Connection type: Cable with M8 male connector, 4-pin
  • Output type: PNP
  • Output function: NC or NO
  • Details
  • Compare now
6030133
CQ
Capacitive proximity sensors
  • Sensing range Sn: 1 mm ... 10 mm
  • Installation type: Non-flush
  • Electrical wiring: DC 4-wire
  • Connection type: Cable, 4-wire
  • Output type: NPN
  • Output function: NC or NO
  • Details
  • Compare now
6021464
CQ
Capacitive proximity sensors
  • Sensing range Sn: 4 mm ... 25 mm
  • Installation type: Non-flush
  • Electrical wiring: DC 4-wire
  • Connection type: Male connector M12, 4-pin
  • Output type: NPN
  • Output function: Complementary
  • Details
  • Compare now
6020478
CQ
Capacitive proximity sensors
  • Sensing range Sn: 4 mm ... 25 mm
  • Installation type: Non-flush
  • Electrical wiring: DC 4-wire
  • Connection type: Cable, 4-wire
  • Output type: PNP
  • Output function: Complementary
  • Details
  • Compare now
6021463
CQ
Capacitive proximity sensors
  • Sensing range Sn: 4 mm ... 25 mm
  • Installation type: Non-flush
  • Electrical wiring: DC 4-wire
  • Connection type: Cable, 4-wire
  • Output type: NPN
  • Output function: Complementary
  • Details
  • Compare now

Result 1 - 23 out of 23

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