SONO 3300 inline ultrasonic flow meter for industrial flow metering

SONO 3300 Inline Ultrasonic Flow Meter

  • Range of Sizes Available From DN 50 to DN 300 (2 to 12 inch)
  • Resistant to Impurities Is ideal when resistance to impurities and obstacles in the water is needed
  • Excellent Price/Performance Ratio Cost to performance ratio of the 3300 is hard to beat
Product Options


The SONO 3300 inline ultrasonic flow meter used in combination with the FUS060 transmitter is ideal for general industrial flow metering applications. Measurements are independent of liquid temperature, density, pressure and conductivity.

The main application for the SONO 3300/FUS060 in-line ultrasonic flowmeter is measurement of volume. SONO 3300/FUS060 can be used for water and treated waste water, oil and liquefied gases, hot water / cooling systems. This combination consists of a casted sensor (DN 50 to 150 (2" to 6")), welded pipes (DN 200 to 300 (8" to 12")) and the SITRANS FUS060 transmitter (the transmitter can only be mounted separately). Stainless steel pipes are used to protect the internal signal cables running from the transducers to the sensor connection box.


  • Robust remote transmitter FUS060
  • Robust design for industrial applications
  • No pressure drop
  • Measures all liquids less than 350 cSt, conductive or non-conductive
  • Reliable and accurate flow measurements
  • ATEX approval
  • Long-time stability

Manufactured by: Siemens-Milltronics
Model: SONO 3300 Inline Ultrasonic Flow Meter

Services offered for this product

  • Sales
  • Rental
  • Installation
  • Calibration
  • Maintenance


Water and treated waste water
Hot water / cooling systems
Oil and liquefied gases


Measuring Range Qn 10 to 2200 m3/h (depends on size)
Nominal Size From DN 50 to DN 300 (2" to 12")
Accuracy ±0.5% of flow rate
Operational Pressure Max 40 bar (Max. 580 psi)
Operational Temperature From -40 to 85 °C (-40 to 185 °F)
Medium Temperature From -10 to 160 °C (14 to 320 °F)
Design 2 tracks
Material Carbon steel
Approval ATEX


Related products


No problem. The quick start guide is designed to make installing the flow meters a simple task. Everything you require for set up will be found in the peli-box supplied with the flowmeter.
Every flow meter is tested upon shipping and return as part of our ISO9001 procedure. Also, as part of this procedure, the flow meter is calibrated once a year. If a copy of the calibration certificate is needed let us know.
The flow meters typically provide an accuracy of ±1 to 2% of rate, so if you are measuring 100l/sec then the accuracy is between 98-102l/sec.
We are here to help. If the self-help and quick start guides do not help, then call one of our technical support engineers on +44 (0) 1527 882060. We have supplied and supported many clamp on rental installations throughout Europe.
If the stock is permitting, and all paperwork is received by 12pm then flow meters can usually be available the next day.
Without exception, all our flow meters are tested. If you need a 110v plug instead of the standard 230v plug let us know.
All of our standard transducers will do -40degC to +150degC, but this will depend on your application.
  • Liquid: below 50mm CFLP transducers are required, 50-1000mm CRS-402 transducers and 150-8000mm CRS-401 transducers. All the bits you need can be supplied, and delivered with the meter.
  • Gas: below 80mm CRS-402 is required, for 80-300mm the CRS-401/CRV-310 and for above 300mm the CRW-312 transducers are required.
  • High temperatures: For liquid we can measure +450degC for liquid and for gas/steam +250degC. But please consult RS Hydro.
As long as the pipe is relatively clean, coatings or paint is usually not a problem for clamp on flow meters but if the pipe is corroded or the paintwork has bubbled then a quick sanding down with sandpaper or a wire brush is recommended.
An ultrasonic wall thickness gauge, that measures to within 0.05mm, is provided as standard with all flow meter rental packages.
The screendump facility on the integrated dataloggers on all our flow meters, allows you to photograph any screen and download it to your pc.
We have hired more ultrasonic clamp on flow meters than any other company in Europe. We are now one of the world's largest distributors of GE Panametrics flow meters. We always review your application before hire so no unwanted surprises are encountered. Every effort has been made to make your flow meter hire and enjoyable experience: quick start guides to help you set up with ease, online videos for further help, rugged packaging for extra durability anywhere, and real flow engineers available for online/telephone support.