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Vortex Flowmeters VX Series
The VX Series FLOWMEET Vortex flowmeters for gases have an outstanding performance especially in the measurement of gases, whether for the oil, chemical, metallurgical industry, among others. There are no moving parts and they are very easy to install. They have a very wide working temperature range (-40 to 350 ° C). They have a Frequency Output and 4-20 mA. In turn, as a fundamental characteristic, they have volume compensation for temperature and pressure. It has anti-explosive certification for classified areas.
|1/2 " ASME 150||3/4" ASME 150||1 " ASME 150||1 y 1/2" ASME 150||2 " ASME 150||4 " ASME 150|
Volume compensation for temperature and pressure
Volume and flow display
Frequency Output and Current Output 4-20 mA
Anti-explosive certification for classified areas IP65 ExiaIICT6 Ga
Wide working temperature range
Power supply: 24VDC
These flowmeters are becoming more and more common in applications that previously had differential pressure flowmeters, such as diaphragm disc flowmeters, specially in Gas measurement applications with medium and high pressure working conditions.
Description of the vortex flowmeter
Vortex flowmeters make use of the Principle called Von Kármán. According to this principle, the flow alternately generates vortices as it passes through a prism. In a vortex meter, the prism is a piece of material with a wide, flat front that extends perpendicular to the front of the flow. The flow velocity is proportional to the frequency of the vortices. The flow rate is calculated by multiplying the area of the pipe by the speed of the flow.