Coriolis mass flow meters are the most popular method for measuring the mass, density, temperature, and viscosity of a wide variety of substances due to their ability to adapt and adjust to meet flow conditions without being influenced by material disturbances. They can be located anywhere on a pipe length.
The measuring principle of Coriolis is all around us, for example, the rotation of the Earth and its effect on time. The principle of operation is basic but very effective. For example, a fixed vibration energizes a tube. When a fluid passes through this tube, the momentum of the mass flow causes a change in the vibration of the tube. As a result, the tube bends, causing a phase shift. This phase shift can be measured, and a linear output proportional to the derived flow.
Mass flow is measured independently by this principle. It can be applied directly to any medium passing through it. Moreover, in addition to the frequency offset between the input and the output, the actual variation of the natural frequency can also be measured. The frequency variation is directly proportional to the density of the fluid, and an additional output signal can be obtained. It is interesting to calculate the volume flow after measuring both the mass flow and density.
Coriolis Mass Flow Meter Features.
- No calibration and recalibration is required.
- Gases and liquids can be measured with the same sensor
- Ability to measure indefinite or variable mixtures
The Coriolis principle, applied as a mass flow meter, has its place within fluid measurement and control within the Process Industry.
Here are the Top 5 Coriolis Mass Flow Meter Manufacturers:
Top 1 KROHNE, INC. Coriolis Mass Flow Meter
Manufacturer of flow measuring devices, including Coriolis mass flowmeters & converters. Features include Stainless steel housing. Dual redundancy of calibration data. Advanced diagnostics with software tools. Suits were mounting in various housing configurations & reprogramming was not required. Applications include liquid & gases, slurries & viscous products, referred volume measurements & density measurements. Industries include chemicals, food & beverages, machinery, oil & gas, power plants, water & wastewater & power plants.
2 ABB Coriolis Mass Flow Meter
Manufacturer & distributor of Coriolis flow meter dispenser for mass, volume, density, concentration, and amperage measurement temperature. Features self-draining measuring tube, up to 1:2000 variation ratio, S-shaped tube design, the single transmitter for all sensors, explosion protection concept, comprehensive onboard diagnostics, common HMI interface, precision throughput down to 0.1% speed and amps; 0.001kg. / l for density &. Flow meter size between 1/16 inch and 6 inches. Flowmeters are EHEDG certified.
3 ROSEMOUNT INC. Coriolis Mass Flow Meter
Rosemount inc. is a subsidiary of Emerson Electric Company. Their headquarters are located in Shakopee, Minnesota, where they manufacture measuring instruments such as pressure, temperature, level, DP flow, and wireless, as well as analytical and detection instruments for gas analysis, liquid analysis, combustion measurement, and flame and gas detection.
4 ENDRESS+HAUSER Coriolis Mass Flow Meter
This brand is ISO 9001:2015 / IEC17025″ certified. Manufacturer of Coriolis flowmeters for mass flow, density, high temperature, and viscosity. Features vary by model; some include a compact dual-tube sensor, dual-compartment housing, backlit display, and ring-powered technology. It can measure detergents, solvents, fuels, crude oil and silicone, vegetable and animal fats, latex, alcohol, fruit solutions, toothpaste, vinegar, ketchup, mayonnaise, and gas. Capabilities include engineering, commissioning, training, repair, calibration, and maintenance. We serve life sciences, oil and gas, chemical, petrochemical, and food industries.
5 YOKOGAWA Coriolis Mass Flow Meter
They manufacture integral and remote Coriolis mass flowmeters, certified to ISO 9001:2008 and ISO 14001:2004. Specifications include a density measurement range of +/- 1 g/L. Temperature range from 200 degrees C to +350 degrees C. The converters are equipped with flame-proof type cases, two analog outputs, LCDs, communication, intrinsically safety outputs, EN or ANSI flanges, multifunction processors, signal processing, enclosure protection, and decoupling systems.
These famous brands are good choices for Coriolis mass flow meters if your budget allows them. Nonetheless, BCST Coriolis mass flow meters are a good solution if your budget is limited. The range of our products includes low-cost cast models for easy installation to high-end units capable of withstanding both high temperatures and high pressures. Established in 2000, BCST specializes in the research, development, and production of valve automation and process instruments. Reach out to one of our experienced engineering teams today, and we’ll find custom-tailored solutions that meet your needs.