Why Coriolis Flowmeters Are the Gold Standard: 5 Industries Benefiting from Precision Measurement

Since the 1980s, Coriolis flowmeters have earned a reputation as the benchmark for accurate mass flow measurement across a growing spectrum of industrial processes. David Bowers, Pressure and Process Flow Product Manager UK&IE for ABB Measurement & Analytics, outlines why these devices outperform alternatives and highlights five sectors that now rely on them for optimal performance.

By vibrating a flow‑through tube, a Coriolis meter directly measures mass flow, density, and temperature—providing a complete set of variables from a single instrument. This eliminates the need for separate devices, reduces spare‑part inventory, and cuts ongoing maintenance.

Because the technology contains no moving parts that contact the process fluid, Coriolis meters require minimal upkeep and retain factory calibration over their entire service life. Their ability to deliver mass‑flow data for both gases and liquids without additional calculations makes them uniquely reliable in fluctuating temperature and pressure environments.

Recent ABB CoriolisMaster models achieve ±0.1 % to ±0.4 % accuracy for liquids and ±0.5 % to ±1 % for gases, underscoring their suitability for applications demanding the highest precision.

Five Industries Driving Coriolis Adoption

Chemical Processing

In the chemical sector, safety and profitability hinge on exact dosing. Coriolis meters deliver the accuracy needed to prevent under‑ or over‑filling, while their durable construction tolerates aggressive reagents. The ability to measure multiple chemicals on a single unit reduces changeover downtime and ensures consistent product quality.

For allocation and custody transfer, the precise mass measurements guarantee that sold volumes match orders, protecting both revenue streams and regulatory compliance.

Oil & Gas

Safety and financial stewardship drive measurement choices in oil and gas. Accurate, real‑time data are essential for custody transfer, tax compliance, and equitable revenue sharing among stakeholders. Coriolis meters can handle mixed streams—gas, liquid, and entrained water or particulates—while providing cross‑verified temperature and pressure data to meet ISO standards.

Redundant lines and flow computers further enhance reliability, ensuring that any deviations are quickly identified and corrected.

Hydrogen Infrastructure

Hydrogen is poised to become a cornerstone of clean energy. Global demand for hydrogen is projected to grow at a CAGR of 5.7 % through 2028, driven by environmental policy and fuel‑cell adoption. Coriolis meters, with their exceptional turndown ratios and gas‑measurement accuracy, are ideally positioned to monitor hydrogen pipelines as they replace natural gas.

Food & Beverage

Accuracy is paramount when producing consumables. Coriolis meters provide reliable mass flow for a wide range of products—from dairy to spirits—allowing manufacturers to dose ingredients precisely, meet regulatory standards, and reduce waste. The same unit can handle multiple fluids, streamlining plant operations.

Engine Emissions Testing

Automotive regulators demand precise exhaust measurements to verify compliance. Coriolis meters’ high turndown and accuracy make them suitable for testing engines of varying sizes and fuels, eliminating the need for frequent recalibration. Their compact design and low maintenance also lower the cost of ownership compared to gravimetric systems.

Achieving Coriolis Flowmeter Targets

While initial costs may be higher, the low operating expenses and extended calibration intervals—often doubled by verification software—make Coriolis meters a cost‑effective choice over time. Power‑over‑Ethernet (PoE) options remove the need for separate power infrastructure, adding flexibility to deployment and future‑proofing the system.

Ethernet connectivity not only simplifies installation but also unlocks real‑time data on density, conductivity, and concentration, enabling plants to eliminate redundant sensors and achieve further efficiencies.

References

• 1 – Flow Meter Market Size & Share | Industry Report, 2021‑2028
• 2 – Chemical industry worldwide – statistics & facts
• 3 – Global Hydrogen Generation Market Size Report, 2021‑2028