testo 521-1 – differential pressure measuring instrument (0.2 % of full scale)

No longer available. This product is no longer offered.

  • Integrated differential pressure sensor with an accuracy of 0.2 % of f.v., 0.1 % of f.v. and up to 2.5 hPa
  • Calculation of the flow velocity and the volume flow via Pitot tube (optional)
  • Multi-point and timed mean calculation
  • 2 probe inputs for additional pressure and temperature probes

The high-precision testo 521 differential pressure measuring instrument is ideal for accurate differential pressure measurements in air conditioning and ventilation technology, for instance for pressure drop on filters, checking fans and extractors or for Pitot tube measurements.

Datasheet
User Manual
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testo 521 - Differenzdruckmessgerät (0,2 % v. Ew.)(0,1 % v. Ew.)(bis 2,5 hPa)
testo 521 1
Technical advice: 03303 / 50 40 66

Technical advice for this product


    In accordance with the General Data Protection Regulation (GDPR), we are obliged to inform you about the collection of data. We meet this obligation by referring to our privacy notice.



    testo 521-1 – differential pressure measuring instrument (0.2 % of full scale)

    No longer available. This product is no longer offered.
    testo 521 - Differenzdruckmessgerät (0,2 % v. Ew.)(0,1 % v. Ew.)(bis 2,5 hPa)
    testo 521 1
    • Integrated differential pressure sensor with an accuracy of 0.2 % of f.v., 0.1 % of f.v. and up to 2.5 hPa
    • Calculation of the flow velocity and the volume flow via Pitot tube (optional)
    • Multi-point and timed mean calculation
    • 2 probe inputs for additional pressure and temperature probes

    The high-precision testo 521 differential pressure measuring instrument is ideal for accurate differential pressure measurements in air conditioning and ventilation technology, for instance for pressure drop on filters, checking fans and extractors or for Pitot tube measurements.

    Datasheet
    User Manual
    Add to your Quote List




    Technical advice: 03303 / 50 40 66

    Technical advice for this product


      In accordance with the General Data Protection Regulation (GDPR), we are obliged to inform you about the collection of data. We meet this obligation by referring to our privacy notice.



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