Ultrasonic flow meter / for gases / clamp-on / portable

The FLUXUS® G601 measures the flow of gases using FLEXIM's proven transit-time correlation technique. Special ultrasonic Lamb and shear wave transducers are simply clamped onto the outside of the pipe, thus no cutting into the pipe or process interruption is required for installation.

With an IP65 / NEMA 4X housing in a robust watertight transport case, it is the perfect ultrasonic clamp-on flowmeter for mobile measurement campaigns, such as service works or even the temporary replacement of stationary meters.
The FLUXUS® G601 offers maximum flexibility for virtually any pipe material and any gas, independent of line pressure, for a wide application range.


Non-invasive measurement for precise bi-directional, highly dynamic flow measurement
Portable, easy-to-use flow transmitter with 2 flow channels, multiple inputs/outputs and an integrated data logger with a serial interface
Automatic loading of calibration data and transducer detection reducing set-up times and providing precise, long-term stable results
Li-Ion battery providing up to 14 hours of measurement operation
Transducers available for a wide range of inner pipe diameters (0,28...63 inch) Proven clamp-on technology, transducers resistant to dust and humidity
Probe for wall thickness measurement available
Water and dust-tight; resistant against oil, many liquids and dirt
Robust, water-tight (IP67 ) transport case with comprehensive accessories
QuickFix for fast mounting of the flow transmitter in difficult conditions


Designed for industrial use in harsh environments, in gas processing and natural gas extraction, the chemical industry and in the petroleum industry.


Other FLEXIM products

Ultrasonic Flowmeters

Process analysis