SONOKIT Ultrasonic Flow Meter

  • Accuracy +/- 0.5 to 1.5% of flow rate
  • Cost Effective Contains all necessary components to be fitted to existing pipework
  • Minimal Maintenance Hardly any maintenance is required due its solid construction and no moving parts
  • Compatibility Compatible with FUS060 and FUS080 transmitters
Product Options


SONOKIT is a transit time based retrofit ultrasonic flowmeter for existing pipelines. The kit includes all necessary parts and special tools to make the installation as a 1- or 2 -track flowmeter. The set is made for installation on empty pipes or pipes under pressure without process shut-down (hot tap). The kit includes in-line transducers (in contact with media) which assure superior accuracy and performance. Please contact RS Hydro for further information on hot-tap tools and instructions.


  • Cost-effective solution - contains all the necessary components for retrofitting
  • No bypass installation necessary - withstands pressures up to 40 bar (580 psi) and media temperatures between -20 °C and +200 °C (-4 °F and +392 °F)
  • SONOKIT is easy to install in pipeline sizes DN 200 to DN 4000 (8" to 160") 1-track DN 100 to DN 2400 (4" to 96") - without process shut-down or flow interruption.
  • High accuracy - the bigger the pipe, the more accurate the result
  • Solid construction and no moving parts for a 100% maintenance and obstruction-free flowmeter
  • The SONOKIT comes with transducers in IP68 enclosure
  • Available in a robust version that can be buried and withstands constant flooding
  • In-line transducers assure superior accuracy and performance
  • FUS060 transmitter versions with HART or PROFIBUS PA
  • FUS080 transmitter, battery or mains-powered
  • Automatic calculation of the calibration factor when pipe geometry data are entered in the transmitter

Manufactured by: Siemens-Milltronics
Model: SONOKIT Ultrasonic Flow Meter

Services offered for this product

  • Sales
  • Rental
  • Installation
  • Calibration
  • Maintenance


Raw water intake for water treatment plants
Water distribution systems
Power generation (energy and water)
District heating plants
Irrigation systems
Cooling water plants within the industry and in power stations
Systems within the oil and refinery business
Plants transporting non-conductive liquids
Sewage treatment plants


Measuring Range Qn 100 to 144000 m3/h (depends on size and transmitter)
Nominal Size From DN 100 to DN 4000 (4" to 160")
1-Track: from DN100 - 2400 (4" to 96")
2-Track: from DN200 - 4000 (8" to 160")
(depends on transmitter)
Accuracy ± 0.5 to 1.5% of flow rate
Operating Pressure Max. 40 bar (Max 580 psi)
Operation Temperature From -20 to 200 °C (-4 to 392 °F)
Design 1 or 2 tracks (SITRANS FUS060 up to 4-tracks)
Material Typical pipe material: steel, stainless steel, concrete
Approval ATEX (only for SITRANS FUS060)


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