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Coriolis Mass Flowmeters
Coriolis flow measurement: Simultaneous measurement of mass flow, density, temperature and viscosity.
The Coriolis measuring principle is used in a wide range of different branches of industry, such as the life sciences, chemicals, petrochemicals, oil and gas, food, and – no less importantly – in custody transfer applications. Coriolis flowmeters can measure virtually all fluids: cleaning agents, solvents, fuels, crude oil, vegetable oils, animal fats, latex, silicon oils, alcohol, fruit solutions, toothpaste, vinegar, ketchup, mayonnaise, gases or liquefied gases.

Proline Promass F 300 Coriolis Flowmeter
The ultimate flowmeter provides premium accuracy, robustness and an easily accessible compact transmitter.
Predecessor model: Promass 80F, Promass 83F, Promass 84F
Max. measurement error Mass flow (liquid): ±0.1 % (standard), 0.05 % (option) Volume flow (liquid): ±0.1 % Mass flow (gas): ±0.25 % Density (liquid): ±0.0005 g/cm³ Measuring range 0 to 2,200,000 kg/h (0 to 80,840 lb/min) Medium temperature range Standard: –50 to +150 °C (–58 to +302 °F) Option: –50 to +240 °C (–58…+464 °F) Max. process pressure PN 100, Class 600, 63K Wetted materials Measuring tube: 1.4539 (904L); 1.4404 (316/316L); Alloy C22, 2.4602 (UNS N06022) Connection: 1.4404 (316/316L); Alloy C22, 2.4602 (UNS N06022)
Benefits
• Highest process safety– immune to fluctuating and harsh
environments
• Fewer process measuring points – multivariable measurement(flow,
density, temperature)
• Space-saving installation– no in-/outlet run needs
• Full access to process and diagnostic information – numerous, freely
combinable I/O's and Ethernet
• Reduced complexity and variety – freely configurable I/O functionality
• Integrated verification – Heartbeat Technology
More Information:-
Hazardous area approvals
ATEX, IECEx, cCSAus, NEPSI, INMETRO, EAC, UKEx, KC
Marine approvals and certificates
LR approval, DNV approval, ABS approval, BV approval, CCS approval
Coriolis flow measuring principle
Benefits
Each Coriolis flowmeter has one or more measuring tubes which an exciter causes to oscillate artificially. As soon as the fluid starts to flow in the measuring tube, additional twisting is imposed on this oscillation due to the fluid‘s inertia. Two sensors detect this change of the tube oscillation in time and space as the “phase difference.” This difference is a direct measure of the mass flow.
In addition, the fluid density can also be determined from the oscillation frequency of the measuring tubes. The temperature of the measuring tube is also registered to compensate thermal influences. The process temperature derived from this is available as an additional output signal.
It takes the pulse of your measurement and provides in-depth insights
Heartbeat Technology gives you the answer
To support you, as a plant operator, in reaching your goals,
we at Endress+Hauser have implemented Heartbeat
Technology into numerous measuring devices across our
product portfolio. Its unique diagnostic, verification and
monitoring functions all aim to support you in your daily
striving to increase plant performance.
Enhanced measuring reliability and safety
Highest confidence in device performance due to outstanding
diagnostic coverage and international standard-compliant
development.
Higher efficiency in operations
Efficient operations are supported by timely, clear and
standardized diagnostic messages, providing easy-to-follow
recommendations on the actions needed.

Productivity gains while ensuring compliance
Optimized calibration/proof test cycles through traceable
device verification without process interruption.
Fewer unpleasant surprises
Improved insights on device and process conditions to
optimize the process and to keep operations stable.




Heartbeat Technology integrated in a connected environment to turn data into knowledge, e.g., with the help of the Netilion IIoT ecosystem
Benefits
-
Increased measuring reliability and safety
Highest confidence in device performance under various operating conditions due to outstanding diagnostic coverage and developmental compliance with international standards (Heartbeat Diagnostics)
-
Higher efficiency and plant uptime
Efficient operations through timely, clear and standardized diagnostic messages according to NAMUR NE 107, providing easy-to-follow recommendations for remedial actions (Heartbeat Diagnostics)
-
Certified verification of measuring instruments
Guided procedure for in-situ and traceable verification of measuring instruments acc. to ISO 9001 at the push of a button, without interrupting the process – with minimal effort and without device removal (Heartbeat Verification)
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Enhanced productivity while ensuring compliance
Third-party attested verification concept and automatically generated verification reports enable optimization of calibration and proof test cycles in a compliant manner (Heartbeat Verification)
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Predictive, intelligent and timely measures
Condition monitoring capability for process optimization and timely prediction of maintenance needs (Heartbeat Monitoring)
All these benefits and functionalities are available across our product portfolio and offer easily understandable device and process insights, e.g., the detection of build-up formation, which enables the optimization of cleaning intervals. Once our smart instruments are connected to your control system, management system or the cloud, additional data can be gained conveniently. Also, Heartbeat Verification can be executed centrally for numerous field devices, and a lot more.