deltacalc Excel
calculating differential pressure

a free and powerful tool to design dp-primary elements
as orifices, venturis and deltaflow pitot tubes

deltacalc at a glance

deltacalc_excel is a powerful Excel file for calculating differential pressure measurements. Of course, the deltaflow pitot tube can be calculated with deltacalc, but also orifices, nozzles and venturis in acc with ISO 5167 (DIN 1952). For this purpose, deltacalc determines the physical data - i.e. density, viscosity, critical pressure, critical temperature etc... - of your medium such as steam, water, air, nitrogen, hydrogen...

Screenshot deltacalc Software for calculating flow

You can also use deltacalc_Excel to calculate and design classic standard elements such as orifices, venturis and nozzles (DIN 1952 / ISO 5167 / VDI/VDE 2040).

Special features:

  • Output of the calculation log and error limits
  • Configuration and automatic creation of information drawings for the deltaflow standard types (web link to, download)

Please note that deltacalc_Excel contains complex programming and macros. For deltacalc_Excel to work, you must allow them to be activated on your computer.

Download Information:

Size of Excel file: ca. 0.6MB
ATTENTION!: deltacalc excel includes complex VBA programming and macros. It is likely that your computer will display warnings. deltacalc excel will only operate correctly, if you allow the execution of this VBA-code and the macros.

 
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