FIELD: physics.
SUBSTANCE: measurement system of fluid property in pipe contains pressure difference measurement field device connected to pipe and intended for pressure difference measurement in obstacle for fluid in pipe, fluid flow rate measurement device connected to pipe, as well as fluid flow pattern adapted for combination of pressure difference and velocity step information to provide measurement of flow property. In design version system contains vortex flow measurement field device (vortex flowmeter) with configurable outputs to connect to pressure transducer and differential pressure pickup. Measurement circuit is designed as microprocessor mounted in one field device.
EFFECT: simple evaluation of fluid property.
48 cl, 16 dwg
