Yokogawa Vortex Flowmeters VY series

Selection Notes

• Confirm the process fluid type, such as steam, gas or liquid.
• Verify the required pipe size and flow range for the application.
• Check the process temperature and pressure limits before installation.
• Choose the required communication protocol, such as HART®, Modbus or FOUNDATION Fieldbus.
• In addition, ensure the installation allows sufficient straight pipe length for accurate vortex measurement.

Why Choose Yokogawa Vortex Flowmeters VY Series

• Reliable Measurement for Steam, Gas and Liquids
The VY series can measure the flow of liquids, gases, saturated steam and superheated steam in industrial pipelines. This flexibility makes it suitable for many process industries.

• Wide Operating Range
The flowmeter supports connection sizes from 15 mm to 400 mm and can operate at process temperatures up to 450 °C depending on the model. Therefore, it can handle demanding process environments.

• No Moving Mechanical Parts
Vortex flowmeters use a simple sensing structure without moving components. As a result, they provide excellent durability and require minimal maintenance.

• Advanced Digital Signal Processing
Yokogawa’s proprietary signal processing technology removes vibration noise and extracts the correct vortex signal. Consequently, measurement remains stable even in pipelines with mechanical vibration.

• Integrated Diagnostics and Remote Maintenance
The VY series includes self-diagnostic functions and predictive maintenance features. These capabilities help reduce downtime and support efficient plant operations.

FAQ

Q: What fluids can the VY series vortex flowmeter measure?
A: It can measure liquids, gases, saturated steam and superheated steam in industrial pipelines.

Q: Why are vortex flowmeters often used for steam measurement?
A: Vortex meters handle high temperatures and pressures well. In addition, they maintain good accuracy for steam flow measurement.

Q: Does the VY series support digital communication?
A: Yes. The flowmeter supports multiple protocols such as HART®, FOUNDATION Fieldbus and Modbus for integration with plant control systems.

Q: What industries commonly use the VY series?
A: Typical industries include power generation, chemical processing, oil and gas, and manufacturing utilities management.