Yokogawa ROTAMASS Total Insight Coriolis Mass Flow and Density Meters

Selection Notes

• Confirm the process fluid type, including liquid or gas applications.
• Verify the required mass flow range and pipe size.
• Check the expected process temperature and pressure conditions.
• Select the appropriate communication protocol, such as HART®, Modbus or PROFINET.
• In addition, consider whether advanced functions such as density or concentration measurement are required.

Why Choose Yokogawa ROTAMASS Total Insight Coriolis Flowmeters

• Direct Mass Flow Measurement
ROTAMASS meters measure mass flow directly, eliminating the need for pressure or temperature compensation. Consequently, measurement accuracy remains stable even when process conditions change.

• Multi-Variable Measurement Capability
The meter can simultaneously measure mass flow, density and temperature. In addition, these values allow calculation of volume flow, concentration or viscosity for many industrial processes.

• High Measurement Accuracy
Typical accuracy reaches about ±0.1% for liquids and ±0.35–0.5% for gases, ensuring reliable measurement for critical industrial applications.

• Wide Process Range
The ROTAMASS family supports temperatures from −70 °C up to around 350 °C depending on the model. Therefore, it can operate in demanding process environments.

• Flexible Product Family
The Total Insight platform includes multiple sensor series such as Nano, Prime, Hygienic, Supreme, Intense and Giga, allowing optimized solutions for different industries and flow ranges.

FAQ

Q: What variables can the ROTAMASS Coriolis flowmeter measure?
A: The meter can measure mass flow, density and temperature simultaneously. These values can also be used to calculate volume flow or concentration.

Q: What industries commonly use ROTAMASS flowmeters?
A: They are widely used in chemical processing, oil and gas, food and beverage production and pharmaceutical manufacturing.

Q: Does the ROTAMASS Total Insight support digital communication?
A: Yes. The system supports multiple communication protocols including HART®, Modbus and industrial Ethernet technologies.

Q: What is the advantage of Coriolis flow measurement?
A: Coriolis meters measure mass flow directly, which reduces errors caused by temperature or pressure variations.