Home > Heise HPO precision pressure transducers from Austral Powerflo Solutions

Heise HPO precision pressure transducers from Austral Powerflo Solutions

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article image Heise HPO precision pressure transducers

Austral Powerflo Solutions presents the Heise HPO precision pressure transducers with combined time proven precision and stability of the Heise photo-optic sensor and the new SMD electronics circuit.

These features help provide the Heise HPO precision pressure transducers accuracies of ±0.05% of span or better. The patented photo-optic sensors contain no moving parts, linkage, epoxies or O-rings, which can cause drifts and instabilities.

Features of the Heise HPO precision pressure transducers:

  • Accuracy ±0.05% F.S. or better
  • Absolute, gauge, vacuum or compound pressure types
  • High-level voltage or current output
  • Superior long-term stability and repeatability
  • NEMA 4X housing
  • Isolated 4-wire voltage output available
  • Externally accessible zero and span adjustments
  • Broad pressure media compatibility
  • Accuracy is expressed as the sum of non-linearity, non-repeatability and hysteresis at reference conditions of 72°F
  • Improved shock resistance
  • Gettered absolute sensors
Each Heise HPO precision pressure transducers are furnished with a 20-point certification of calibration from the National Institute of Standards and Technology. The calibration systems meet Mil-STD-45662A requirements and the quality assurance of Mil-I-45208A.

The wetted materials are made with 300 series stainless steel and Inconel X718. The pressure sensor boundary features a welded construction to help ensure long life and broad pressure-media compatibility.

The Heise HPO precision pressure transducers, available from Austral Powerflo Solutions, set a new standard for precision pressure measurement.

For more information, visit the Austral Powerful Solutions website.

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