The ISO5167V application module is implemented against the ISO 5167-1:1991(E) Standard and provides the following functionality:
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Calculation and display of the mass and volume flowrates through Venturi tubes
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Calculation and display of the Reynolds number
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Four different tapping types
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Calculations for gas or liquid
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Standard supervisory workstation interface
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Standard software block
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Status and alarm display
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Engineer point display
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External conditions can be used to generate additional alarms
The ISO5167V application module forms part of a library of software function blocks designed to aid the implementation of flow calculation for Venturi tubes. The calculation is based on SI units (barG, °C and kg/hr)
Applications
The application module offers the functionality required to calculate mass and volume flowrates of fluids through Venturi tubes with either of the following tappings:
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As Cast
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Machined
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Rough Weld
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Nozzle
The module parocesses calibration and lab data and offers intermediate values such as corrected throat and pipe diameters.
