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Meggitt Vibro-Meter TQ422 Proximity Sensor

BRAND : Meggitt

4 mV/µm or 1.25 µA/µm (4 mm range), ?25 to 140 °C, Ø12.7 mm tip, standard-mount, 100 bar (tip).

The TQ422 proximity sensor is a high-quality, high-reliability sensor for use with an EA402 extension cable and IQS450 signal conditioner, which provides either a voltage output or a current output.

The TQ422 is a standard-mount, high-pressure sensor that is designed and built for long-term use in extreme environments characterised by high temperatures, high pressures and/or hazardous areas (potentially explosive atmospheres).

Note: The TQ422 and the TQ432 have the same specifications and performance characteristics but are intended for applications with different installation (mounting) requirements: the TQ422 is a standard-mount sensor and the TQ432 is a reverse-mount sensor.

Features
  • Designed for the contactless measurement of relative vibration and axial displace...

Details

4 mV/µm or 1.25 µA/µm (4 mm range), ?25 to 140 °C, Ø12.7 mm tip, standard-mount, 100 bar (tip).

The TQ422 proximity sensor is a high-quality, high-reliability sensor for use with an EA402 extension cable and IQS450 signal conditioner, which provides either a voltage output or a current output.

The TQ422 is a standard-mount, high-pressure sensor that is designed and built for long-term use in extreme environments characterised by high temperatures, high pressures and/or hazardous areas (potentially explosive atmospheres).

Note: The TQ422 and the TQ432 have the same specifications and performance characteristics but are intended for applications with different installation (mounting) requirements: the TQ422 is a standard-mount sensor and the TQ432 is a reverse-mount sensor.

Features
  • 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, 100 bar pressure rating
  • 1.0, 5.0 or 10.0 m integral coaxial cable
  • Certified for use in potentially explosive atmospheres
  • PARAMETER

    VALUE (IMPERIAL | METRIC)

    Linear measurement range

    0.08 or 0.16 in | 2 or 4 mm

    Operating temperature range

    ?13 to 284 °F | ?25 to 140 °C

    Sensor (tip) diameter

    Ø0.5 in | Ø12.7 mm

    Mounting options

    Standard mount

    Integral cable length

    3.3, 16.4 or 32.8 ft | 1.0, 5.0 or 10 m

    Pressure

    1450 psi | 100 bar

    Protection rating

    IP68

    Hazardous area certifications

    Ex ia, Ex nA