Ultrasonic flow meters

Get a bit more with a Siemens ultrasonic flow meter

The SITRANS F S ultrasonic flow portfolio empowers you with choice. For easy and cost-efficient installation, pick a highly advanced clamp-on flow meter solution. Siemens offers you innovation, simplicity, performance – and more confidence in your measurements.

Flow measurement guide: Complete flow solutions

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Product information

SITRANS F S ultrasonic flow meters

Call it the ultrasonic advantage. Because they can operate independent of conductivity, viscosity, temperature, density or pressure, SITRANS F S flow sensors and flow transmitters deliver impressive performance for a variety of liquids and gases – even under the toughest conditions. District heating and cooling? Water and wastewater treatment? Petrochemical plants? With Siemens ultrasonic flow meters, the possibilities are endless.

How does an ultrasonic flow meter work?


When traveling in the same direction as a flowing medium, ultrasonic waves move faster than waves traveling against the flow. Ultrasonic flow meters use this principle to accurately measure the volume of many liquids and gases – and also to derive parameters like density and viscosity. Watch the video to learn more!


Check out additional flow measurement training videos


Brochure: Best-in-class solution for straightforward flow measurement – SITRANS FS220

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Process instrumentation services

Process instrumentation services

To remain competitive, companies in industry must ensure – and ideally increase – the availability and productivity of machines and plants. As your partner, we offer a unique range of services and support based on our extensive technology and industry expertise.

Siemens Industry Online Support (SIOS)

Siemens Industry Online Support (SIOS)

As your partner, we offer a unique range of services and support based on our extensive technology and industry expertise. With our offerings, you can expect a high degree of reliability and a successful digital future for your company.

Process instrumentation training

Process instrumentation training

Receive standardized or individual expertise directly from the manufacturer – with training centers in more than 60 countries.

Process safety

Process safety

Safety is key in the process industries. A failure in instruments relevant for safety may have serious implications for humans, the process and the environment. Therefore, a wide range of our process instruments come with on-board safety features for maximum risk reduction.

Success Stories

Success Stories

Learn more about Siemens ultrasonic flow meter applications
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How can we help you? 

Whether you need to measure pressure, temperature, flow, level or weight, Siemens has best-in-class instruments to suit the unique needs of your plant or application - along with a global network of technical support available 24 hours a day, 7 days a week. Our high-performance and cost-efficient range of industrial solutions also includes devices for valve positioning, process protection, recording, controlling, communication and more.

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