Coriolis flow meters are among the most advanced and accurate flow measurement instruments, capable of directly measuring the mass of a fluid (gas or liquid). Unlike other meters that measure volumetric flow, Coriolis meters do not require compensation for temperature, pressure, or density, a feature that significantly enhances their accuracy under varying operating conditions.

The operation principle of a Coriolis meter is based on the Coriolis effect: as the fluid passes through two vibrating tubes, inertial forces cause the tubes to twist. This twist is directly proportional to the mass flow rate of the fluid.

Due to their high accuracy and repeatability, high reliability, and ability to simultaneously measure mass flow, volumetric flow, density, as well as no requirement for long straight piping upstream or downstream, Coriolis meters are an ideal choice for sensitive applications, including custody transfer, process control, and measurement of high-value fluids.