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Testo 521-2 Differential Pressure Measuring Instrument
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Testo 521-2 Differential Pressure Measuring Instrument

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4,914.00 AED
In stock
Product Details

Introduction of Testo 521-2

The Testo 521-2 differential pressure measuring instrument is designed for precise differential pressure measurements in air conditioning and ventilation systems. It excels at measuring pressure drops on filters and checking fans and extractors. Additionally, it is suitable for Pitot tube measurements in ventilation ducts or process air, within the 5 to 100 m/s range.

The differential pressure measuring instrument features an integrated temperature-compensated differential pressure sensor with an accuracy of 0.1% of the final value. Additionally, it allows for the attachment of up to two optional probes for expanded measurement capabilities.

Testo 521-2 Key Features

  • Integrated differential pressure sensor with an accuracy of 0.1 % of f.v.
  • 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

Testo 521-2 Specifications

Feature Details
Display Type LCD (Liquid Crystal Display)
Display Function 7 segment display and point matrix
Display Update 2x per second, in fast measurement 4x per second
Power Supply Battery/Rechargeable battery, Mains unit 12 V
Interface RS232
Memory 100 kB; 25,000 measuring values
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Testo 521-2 Differential Pressure Measuring Instrument
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