Pore Pressure Transducer with psi Digital Readout

Model: HMA-521
$969.50
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Pore Pressure Transducer with Digital Readout allows precision measurement of soil sample pore water pressure during triaxial and permeability testing. The pore measuring system allows measurements up to 150psi (1,034kPa) with 0.01psi (0.07kPa) resolution. The Transducer can also be used with triaxial cells or flexible wall permeability cells. The Pore Pressure Transducer contains a deairing valve with an easy-to-read 4.5in (114mm) LCD display mounted in a wire stand for placement on a table or other flat surface. For use with Triaxial Cells or Flexible Wall Permeability Cells.

Features:

  • Precise measuring of pore pressure
  • Easy-to-read 4.5in (114mm) display
  • Can be used with triaxial cells or flexible wall permeability cells

Included Items:

  • Pore Pressure Transducer with (psi or kPa) Digital Readout

Accessories:

Specifications

Attribute nameAttribute value
Pressure Rating

HMA-521: Up to 150psi with 0.01psi Resolution

HMA-521F: Up to 1,034.21kPa with 0.07kPa Resolution

Accuracy± 0.5% of full scale
RangeTransducer Operating Temperature: -40°–125°C
Repeatability± 0.2%
Electrical115V, 50-60Hz or 220V, 50-60Hz
Estimated Shipping Weight4.0lb (1.81kg)

Product Q&A

Specimens longer than 5in are extracted by repositioning the Adapter Ring after maximum piston travel, and the spring-loaded piston automatically returns to the start position when the release valve is opened.

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