The V-Cone® flowmeter is an instrument for differential pressure flow measurement of liquids, steam or gases, even under the most difficult conditions. It is a process control and fluid flow measurement instrument that offers an accurate, repeatable and cost-effective flow measurement solution.
McCrometer' s V-Cone® flowmeter reinforces our ability to offer the best flow measurement solutions for any situation you may encounter.
It's the ideal solution for accurately measuring the flow of fluids in your pipes.
The V-Cone® flowmeter is capable of measuring a variety of fluids, including water, oil, gas, steam and condensate. Thanks to its innovative central cone, the V-Cone provides accurate flow measurement in real time.
The V-Cone® is also capable of measuring fluids containing suspended solids or fibers, making it a valuable tool for industrial applications such as food & beverage, mining, chemicals, oil & gas, and many more.
The V-Cone® offers many advantages over other types of flowmeter, such as its ability to measure fluids at high temperatures and pressures, and its low sensitivity to installation conditions.
The V-Cone® is also easy to install, as it does not require straight lengths of pipe upstream and downstream to provide accurate measurement.
The operating principle of the differential pressure cone flowmeter is based on the use of Bernoulli's equation to measure the flow of a fluid through a pipe. Bernoulli's equation determines that the pressure drop across the constriction is proportional to the square of the flow rate. The differential pressure cone flowmeter features a cone-shaped element that shapes the flow before the differential pressure measuring connection, without influencing the flow with a sharp surface, enabling an extremely stable signal for measurement and minimal wear on the conical side.
The V-Cone® flowmeter generates a differential pressure by creating a reduction zone thanks to a cone-shaped element located on the pipe's central axis.
The differential pressure cone flowmeter measures the pressure difference between two points in a pipe where fluid is flowing. As the fluid passes through the cone, the pipe cross-section shrinks, resulting in an increase in fluid velocity. This increase in fluid velocity leads to a decrease in the static pressure of the fluid in this area.
The differential pressure cone flowmeter measures the pressure difference between two points in a pipe where fluid is flowing. As the fluid passes through the cone, the pipe cross-section shrinks, resulting in an increase in fluid velocity. This increase in fluid velocity leads to a decrease in the static pressure of the fluid in this area.
The pressure difference between upstream and downstream of the cone is measured by two pressure taps located upstream and downstream of the cone. The pressure difference is directly proportional to the fluid flow rate in the pipe. The pressure difference is measured by a differential pressure transmitter , which converts the pressure difference into a linear electrical signal that is proportional to the flow rate.
The V-Cone® flowmeter is a versatile, accurate and reliable flow measurement instrument, capable of measuring a variety of fluids in a wide range of industrial applications.
GAS FLOW MEASUREMENT
STEAM FLOW MEASUREMENT
LIQUID FLOW MEASUREMENTS
In the world of flow measurement, precision is imperative to guarantee reliable, consistent results. The V-Cone flowmeter stands out for its impressive datasheet , suitable for the most demanding applications.
Unmatched precision
With a remarkable accuracy of ±0.5% of flow, this flowmeter offers outstanding performance, meeting the most stringent industry standards. Some fluid and Reynolds number applications require specific calibrations to achieve this value.
High-quality materials
The choice of materials plays a crucial role in the durability and reliability of measuring instruments. This flowmeter is available in Duplex 2205, 304 or 316 stainless steel, Hastelloy C-276, 254, SMO, and carbon steels, offering application versatility without compromising quality.
Custom calibration
Some fluid and Reynolds number applications require specific calibrations to achieve ±0.5% flow accuracy. This flowmeter can be custom-calibrated to precisely meet the needs of your specific application.
Flexible configurations
The flowmeter is available in precision flow tube and wafer configurations, offering options to suit a variety of environments and applications.
A variety of fittings
To adapt to different installations, this flowmeter is available with a variety of connection types, such as flanges, threads, hubs or weld ends. Customized versions are also available on request, guaranteeing maximum adaptability.
Performance under pressure
With an impressive pressure range of up to 20,000 psi (1,380 bar), this flowmeter is designed to withstand the most rigorous conditions.
Extended Temperature Range
Thanks to its robust design, this flowmeter offers a temperature range of up to 1,600°F (870°C), making it an ideal choice for high-temperature applications.
Flexibility of straight lengths
Straight length requirements are optimized with a general requirement of 0-3 diameters upstream and 0-1 diameter downstream of the cone, depending on the fittings or valves in the adjacent piping.
Exceptional repeatability
With a repeatability of ±0.1%, this flowmeter offers consistent reliability, ensuring accurate measurements every time.
