The TQ series of proximity sensors are rugged sensors that use the eddy-current principle in order to allow the contactless measurement of relative vibration, position and other measurements in harsh environments.

  • TQ401 proximity sensor
    • TQ401 proximity sensor
    • TQ401 proximity sensor
      • Designed for the contactless measurement of relative vibration and axial displacement in turbines, compressors, pumps and fans
      • 2 mm measurement range (Ø5 mm sensor)
      • −40 to 180 °C operating temperature, IP68 protection rating
      • 0.5, 1.0, 1.5, 2.0 or 5.0 m integral coaxial cable.
      • Certified for use in potentially explosive atmospheres
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  • TQ902 proximity sensor
    • TQ902 proximity sensor
    • TQ902 proximity sensor
      • Designed for the contactless measurement of relative vibration and axial displacement in turbines, compressors, pumps and fans
      • 2 or 4 mm measurement range (Ø8.2 mm sensor)
      • −40 to 180 °C operating temperature, IP68 protection rating
      • 0.5, 1.0, 1.5, 2.0 or 5.0 m integral coaxial cable.
      • Versions certified for use in potentially explosive atmospheres
      • Conforms to API 670 5th edition
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  • TQ922 proximity sensor
    • TQ922 proximity sensor
    • TQ922 proximity sensor
      • Designed for the contactless measurement of relative vibration and axial displacement in turbines, compressors, pumps and fans
      • 2 or 4 mm measurement range (Ø12.7 mm sensor)
      • −25 to 140 °C operating temperature, IP68 protection rating
      • 0.5, 1.0, 1.5, 2.0 or 5.0 m integral coaxial cable
      • Versions certified for use in potentially explosive atmospheres
      • Conforms to API 670 5th edition
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  • TQ932 proximity sensor
    • TQ932 proximity sensor
    • TQ932 proximity sensor
      • Designed for the contactless measurement of relative vibration and axial displacement in turbines, compressors, pumps and fans
      • 2 or 4 mm measurement range (Ø12.7 mm sensor)
      • −25 to 140 °C operating temperature, IP68 protection rating
      • 0.5, 1.0, 1.5, 2.0 or 5.0 m integral coaxial cable
      • Versions certified for use in potentially explosive atmospheres
      • Conforms to API 670 5th edition
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  • TQ912 proximity sensor
    • TQ912 proximity sensor
    • TQ912 proximity sensor
      • Designed for the contactless measurement of relative vibration and axial displacement in turbines, compressors, pumps and fans
      • 2 or 4 mm measurement range (Ø8.2 mm sensor)
      • −40 to 180 °C operating temperature, IP68 protection rating
      • 0.5, 1.0, 1.5, 2.0 or 5.0 m integral coaxial cable.
      • Versions certified for use in potentially explosive atmospheres
      • Confirms to API 670 5th edition
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  • TQ942 proximity sensor
    • TQ942 proximity sensor
    • TQ942 proximity sensor
      • Designed for the contactless measurement of relative vibration and axial displacement in turbines, compressors, pumps and fans
      • 2 or 4 mm measurement range (Ø8 mm sensor)
      • −40 to 180 °C operating temperature, IP68 protection rating
      • 0.5, 1.0, 1.5, 2.0 or 5.0 m integral coaxial cable.
      • Versions certified for use in potentially explosive atmospheres
      • Conforms to API 670 5th edition
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  • TQ403 proximity sensor
    • TQ403 proximity sensor
    • TQ403 proximity sensor
      • Designed for the contactless measurement of relative vibration and axial displacement in turbines, compressors, pumps and fans
      • 12 mm measurement range (Ø18 mm sensor)
      • −40 to 180 °C operating temperature, IP68 protection rating
      • 1.0, 5.0 or 10.0 m integral coaxial cable
      • Certified for use in potentially explosive atmospheres
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  • TQ423 proximity sensor
    • TQ423 proximity sensor
    • TQ423 proximity sensor
      • Designed for the contactless measurement of relative vibration and axial displacement in turbines, compressors, pumps and fans
      • 12 mm measurement range (Ø25 mm)
      • −25 to 140 °C operating temperature, IP68 protection rating, 100 bar pressure rating
      • 1.0, 5.0 or 10.0 m integral coaxial cable
      • Certified for use in potentially explosive atmospheres
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