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OEM Piezo-Resistive Pressure Sensor | MRA21

Supplier: MeasureX

MRA21 series with SS316L diaphragm is a rugged Piezo-resistive silicon technology based pressure sensing element suitable for OEM applications in harsh environments.

Price Guide: POA

This compact pressure sensor offers great flexibility and reliability for a wide range of applications with highly competitive pricing.

MRA21 is available in pressure ranges from -1 to 1000bar with an output of mV. It is suitable for pressure measurement of gases & liquids compatible with SS316L. While the standard Precision is 0.5% FS, you can optionally get a precision of 0.25% FS.

The robust construction of MRA21 with its high performance makes it ideal for demanding long term applications.

Key features:   

  • High measuring accuracy.
  • Pressure measurement range of -1 to 1000bar.
  • Compact and rugged model.
  • Wide range of media compatibility.
  • Low static and thermal errors.


  • Process control systems.
  • Production machinery.
  • Hydrology research.
  • Machine tool control.
  • Air conditioning and compressed air lines.
  • Chemical industries.
  • Agricultural equipment.
  • Open cut mining.
  • Hydraulic pumps.
  • Power plants.



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