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PCE
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CPC Subgroup
G01F 1/34

by measuring pressure or differential pressure

Full Title

Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow (measuring a proportion of the volume flow G01F5/00) > by using mechanical effects > by measuring pressure or differential pressure

3 direct subcodes

Child Classifications

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  • G01F 1/48 the pressure or differential pressure being created by a capillary element
  • G01F 1/50 Correcting or compensating means