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Ultrasonic flow-metering technology
Allengra

Allengra is the supplier to the FIA WEC Series, the single supplier of the mandatory fuel flow meter for the WorldSBK, and the newly selected sole supplier of the 2026-2030 fuel flow meter for Formula 1 – the first seasons to switch to 100% sustainable e-fuels. This selection pinpoints the technological advantage of Allengra’s ultrasonic technology for onboard fuel, other liquids and gas metering in challenging environments.
The ultrasonic flowmeters are designed, tested and homologated to suit precise measurement, performance enhancement and future-oriented development for all teams and manufacturers in motorsports – hydrogen, ICE, battery and others.

The features of Allengra’s flow-metering products include: ±0.5% precision with all kinds of fuels, oils and cooling liquids; 20 bar (350 bar on demand) pressure domain; 6kHz (100kHz possible) scanning frequency; and high-accuracy pressure and temperature metering.
The products cover fuel identification, injection flow metering, brake diagnosis, cooling circuit monitoring and air intake. Find out more in Cologne.

Booth 1078

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