In modern industrial production, precise measurement of the flow rate and mass of liquids, gases, or steam is a key factor in ensuring product quality, optimizing processes, and enhancing operational safety. With over one million devices installed worldwide, the Promass Coriolis mass flowmeter from Endress+Hauser stands as a trusted and leading solution for a wide range of industries.

Measuring Principle of the Coriolis Promass Flowmeter

The Coriolis Promass flowmeter operates based on the oscillation principle of the measuring tube. When a liquid or gas flows through the tube, the inertial forces of the moving fluid cause a change in the oscillation pattern of the measuring tube.

• • It directly calculates the mass flow rate with extremely high accuracy..
  • It also measures the density and temperature of the flowing medium, from which the volumetric flow rate and concentration of the fluid can be derived..

Thanks to this capability, the Promass is not only a flow measurement device but also a comprehensive process monitoring instrument, providing valuable data for process supervision and control.

Advantages of the Promass Flowmeter

1. 1. Multivariable – Direct measurement of mass flow, density, temperature, and viscosity.
   2. High accuracy: Standard measurement uncertainty of ±0.1%, with an optional PremiumCal calibration achieving ±0.05%.
   3. Independent of fluid properties – Operates reliably with various liquids and gases, including highly viscous media.
   4. No straight inlet/outlet sections required – Easy installation even in confined spaces.
   5. High reliability – Robust design meeting international safety standards, ensuring stable operation even in harsh environments.

Applications of the Promass Flowmeter

The Coriolis Promass flowmeter is widely applied across various industrial sectors:

• • Oil & Gas / Petrochemical Industry: Used for custody transfer, and measurement of crude oil, refined fuels, LNG, and LPG applications.
  • Food & Beverage Industry: Used for measuring °Brix in sugar solutions, °Plato in beer, and for accurate flow measurement of milk, soft drinks, edible oils, and other liquid food products.
  • Chemical Industry: Used for measuring solvents, cleaning agents, paints, inks, and various process chemicals…
  • Pharmaceutical Industry: Used for measuring purified water, active pharmaceutical ingredients (APIs), and other process fluids in drug formulation and production.
  • Other Industries: Used in industrial gas, animal feed, and material production applications.

10″ Coriolis Promass flowmeter used for fuel oil measurement at the loading jetty.

Coriolis Promass F 300 flowmeter used for custody transfer of LPG.

Coriolis Promass Q 300 flowmeter measuring yeast in a brewery.

Coriolis Promass F 300 flowmeter used in a candy manufacturing plant.