FIELD: heat exchange.
SUBSTANCE: proposed group of inventions relates to a means to compensate for thermal stresses in vibrating Coriolis flowmeter with a curved pipe. Vibratory flow meter with a curved conduit, flow meter comprises a pipe temperature sensor, attached to one or more curved flow measuring conduits vibratory flowmeter with a curved conduit, flow meter and a temperature sensor generates a temperature signal conduit flow meter of a pipeline; a plurality of temperature sensors housing attached at two or more locations casing vibratory flowmeter with a curved conduit and generating a temperature signal housing, and positioning the casing, where mounted temperature sensors, and the number of sensors is selected depending on thermal effect of one or more curved flow conduits, and a plurality of resistance temperature sensors casing in two or more locations on the total resistance of casing forming a casing sensor associated with heat significance two or more locations on housing; and measuring electronics for receiving abovementioned signals and compensating thermal stresses of vibratory flowmeter with a curved duct. This vibratory flowmeter is also implementing an appropriate way to compensate for thermal stresses in the flow pipeline.
EFFECT: data invention allow to consider that heating of individual components of the vibrating Coriolis flowmeter has different influence on measurement results, and carry out accurate compensation for thermal stress in the pipeline.
21 cl, 5 dwg
