TQ proximity probes

are Meggitt's newly redesigned eddy current transducers, for contactless measurements of relative vibration or axial displacement in turbines, alternators, turbo-compressors and centrifugal pumps. Our wide series of probes is API 670 compliant and available for high-pressure and watertight applications (up to IP68-rated), with measuring ranges up to 12 mm.

Read about recent upgrades to Meggitt's entire proximity measurement chain.

pdfSummary

pdfComplete product presentation

TQ 401 / EA 401 / IQS 450

8 mV/µm or 2,5 µA/µm (2 mm range)

-40 to 180° C (-40 to 356° F)

5mm Ø tip

TQ 401 / EA 401 / IQS 450

TQ 402 / EA 402 / IQS 450

8 mV/µm or 2,5 µA/µm (2 mm range)

4 mV/µm or 1,25 µA/µm (4 mm range)

-40 to 180° C (-40 to 356° F)

8.2mm Ø tip

TQ 402 / EA 402 / IQS 450

TQ 403 / EA 403 / IQS 450

1.33 mV/µm or 0.417 µA/µm (12 mm range)

-40 to 180° C (-40 to 356° F)

18mm Ø tip

TQ 403 / EA 403 / IQS 450

TQ 412 / EA 402 / IQS 450

8 mV/µm or 2,5 µA/µm (2 mm range)

4 mV/µm or 1,25 µA/µm (4 mm range)

-40 to 180° C (-40 to 356° F)

8.2mm Ø tip

Reverse mount

TQ 412 / EA 402 / IQS 450

TQ 422 / EA 402 / IQS 450

4 mV/µm or 1,25 µA/µm (4 mm range)

-25 to 140° C (-13 to 284° F)

12.7mm Ø tip

Pressure proof, 100 bar (tip)

TQ 422 / EA 402 / IQS 450

TQ 423 / EA 403 / IQS 450

1.33 mV/µm or 0.417 µA/µm (12 mm range)

-25 to 140° C (-13 to 284° F)

25mm Ø tip

Pressure proof, 100 bar (tip)

TQ 423 / EA 403 / IQS 450

TQ 432 / EA 402 / IQS 450

4 mV/µm or 1,25 µA/µm (4 mm range)

-25 to 140° C (-13 to 284° F)

12.7mm Ø tip

Pressure proof, 100 bar (tip)

Reverse mount

TQ 432 / EA 402 / IQS 450

TQ 442 / EA 402 / IQS 450

8 mV/µm or 2,5 µA/µm (2 mm range)

4 mV/µm or 1,25 µA/µm (4 mm range)

-40 to 180°C

8mm Ø tip

90° mount

TQ 442 / EA 402 / IQS 450

© 2017 - 

Meggitt SA Version 3.0 - 05.2014

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