Vortex
Flowmeter

Vortex

Vortex flow meter TVMF series is one kind of speed type flow meter, it’s based on Karman vortex theory and adopts piezoelectric crystal to detect the burble frequency of the fluid caused by flowing through the triangular prism in the pipeline and then measure the flow of fluid. It is widely used in petrol, chemical industry, light industry and power etc.

Integrated pressure and temperature compensation.

4-20mA, pulse with HART or pulse with RS485 (Optional)

Wide temperature range up to temperature 350 °C

Embedded sensor, 4 piezo-electric crystal encapsulated inside the sensor.

No moving parts, no abrasion, non-wearing parts inside, fully welded SS304 body (SS316 selectable)

Saturated Steam

Superheated Steam

Compressed Air

Nitrogen

Liquefied Gases

Flue Gases

Carbon Dioxide

Fully Demineralized Water

Solvents

Heat-Transfer Oils

Boiler Feedwater

Condensate

DM water etc.

Line Size DN 15….300

Accuracy:1 % of rate

Nominal pressure:1.6MPa,2.5MPa,4.0MPa etc

measured medium temperature:-40°C~350°C

Power supply:12~24VDC

EX-proof Class:ExiaII CT6

Fluid temperature -40 - 130 °C

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