Leading flow measurement Technology

The FLEXIM transit-time difference method exploits the fact that the transmission speed of an ultrasonic signal depends on the flow velocity of the carrier medium.

An ultrasonic signal moves slower against the flow direction of the medium than when with the flow direction. For the measurement, ultrasonic pulses are sent through the medium in both directions. The transit-time difference is measured and allows an accurate determination of the volume flow.

Approved Innovation

The FLUXUS® range of ultrasonic clamp-on flow meters are the most advanced in the world.

They are available with a range of certification options from ATEX zones 1 and 2, FM Class I Div II, IECEx, IP66/67/68 and are capable of withstanding pipe temperatures in excess of 400°C. FLEXIM´s Oil & Gas Division provides a comprehensive service and full support over the full product range wherever it is located.