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Flow Measurement Flow calibrators

Accurate Gas Flow Calibration Primary Standard

Sierra’s CalTrak® 500 is an accurate primary standard gas flow calibrator for all inert gases. The 500 is used for calibration and verification of:

  • Mass flow meters
  • Controllers
  • Variable area flow meters
  • Precision in-situ calibration of industrial flow meters and controllers

Additional information

Autek contact

Jann Alnes Øverland

Senior Sales Engineer

+47 47462556


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Datasheets Datasheet.pdf (2,61 MB)