Measurement of wet gas flow by means of pressure differential devices inserted in circular cross-section conduits Ingestion-build-232773 ISO 9241-220

ISO 9241-220

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NOTE Some countries' statutory regulations might differ in some respect from those given in this part of ISO 3864

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Measurement of wet gas flow by means of pressure differential devices inserted in circular cross-section conduits Ingestion-build-232773 ISO 9241-2201 Scope This Technical Report describes the measurement of wet gas with differential pressure meters. It applies to two phase flows of gas and liquid in which the flowing fluid mixture consists of gas in the region of 95 % volume fraction or more (the exact limits on the mixture are defined in 6. 4. 3, 6. 4. 5, 7. 5. 3 and 7. 5. 5). This Technical Report is an extension of ISO 5167. The ranges of gases and liquids from which the equations in this