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SITRANS Flow Measurement

SITRANS FS Ultrasonic

Maximum versatility with inline and clamp-on options for liquids and gases.

Take your flow to the next level – The SITRANS FS series redefines what a flowmeter can do. Either wetted, with built-in transducer sensors or non-contacting in clamp-on technology, these ultrasonic flowmeters can set any operation apart.

How does an ultrasonic work?

When traveling in the same direction as a flowing medium, ultrasonic waves move faster than waves traveling against the flow. Ultrasonic flowmeters 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!

Inline Ultrasonic

The highest-precision ultrasonic solution, with industry, utility and retrofit options.

Rely on SITRANS FS inline ultrasonic flowmeters for flow measurements with the highest accuracy. This flexible product family offers something for every industry and utility application: ATEX approvals, HART and PROFIBUS PA communication, comprehensive diagnostics and much more. Easily retrofittable, with no process downtime and battery-powered options included.

Utility

Whether calculating energy in district heating, chilled water or combined cooling/heating applications, SITRANS FS inline flowmeters cover every installation imaginable.

Retrofit

The SITRANS FSS100 ultrasonic flow sensors are the state of art successor of the SITRANS FUS SONOKIT for insertion in customer pipes. They are used with the SITRANS FST020 transmitter for basic water applications or SITRANS FST030 transmitter for demanding applications. The SITRANS FSS100 inline sensors can be installed as retrofit or in new pipe systems. The SITRANS FSS100 insertion sensor use the proven transmitters from SITRANS FSS200 clamp-on sensors, however FSS100 offer higher measurement accuracy and can only be installed in drained pipes. SITRANS FSS100 sensors save pipe material and cost compared to factory-build inline flowmeters.

  • SITRANS FSS100: Inline retrofit flow sensors

Clamp-On Ultrasonic

Siemens is a pioneer in the use of Lamb wave transit-time sensors for clamp-on flow measurement. We call it WideBeam® – and it increases accuracy by reducing sensitivity to any changes in the fluid. How? WideBeam® technology uses the pipe wall as a waveguide to optimise the signal-to-noise ratio and provide a wider area of vibration. These high-performance sensors are designed for steel pipes, but they also work with aluminum, titanium and plastic.

Ultrasonic measurement with a low cost of ownership – no pipe cutting or sensor cleaning required.

SITRANS FS clamp-on ultrasonic flowmeters have best-in-class performance: market-leading accuracy, noise immunity and reliability. There’s also the high-speed data update rate and superior user-friendliness at every stage of installation and operation. With no pressure drop or energy loss, a wide turndown ratio and non-intrusive sensors that can be installed without cutting into the pipe.

Application Example

Precision and safety – hydrocarbon industry

Featuring high measurement accuracy, rugged design and best-in-class Ex approvals, the SITRANS FS230 is built to meet the toughest demands of the hydrocarbon industry.

The SITRANS FS Ultrasonic Advantage

Call it the ultrasonic advantage. Because they can operate independent of conductivity, viscosity, temperature, density or pressure, SITRANS FS flow sensors and 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 meters, the possibilities are endless.

We are Siemens trusted and approved distribution partner.

As a Value Added Reseller in Siemens’ Approved Partner network, Parmley Graham is a proven supplier of a wide range of quality products in the UK and globally. 

Find out more how this will benefit you or check Siemens Configurator.

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