A young company backed by over 30 years of experience in producing sensors for industrial, research, and motorsport applications and decades more of motor racing innovation…
A comprehensive range of leading-edge ultrasonic products representing the future
of portable fluid flow monitoring technology…
A comprehensive range of leading-edge ultrasonic products representing the future of portable fluid flow monitoring technology…FlowSonic

Leading-Edge Technology

Accurate and Repeatable

With accuracy levels of up to +/- 0.25% of reading and
repeatability of +/- 0.05%, the FlowSonic delivers the
quality data needed for precision measurement of fuel
(and other fluid) flows in industry or motorsport.

High-Speed Measurement

Up to 2.2k entirely independent flow measurements
per second – the fastest rate in the industry – ensure
accuracy under all operating conditions and provide
an unparalleled view of dynamic flow behaviour, even
recording individual injector pulses.

Compact Yet Robust

With a dry weight of just 330g and volume of 260cc,
the FlowSonic installs as easily on a vehicle as a test
bench. Yet it is strong enough to perform reliably in
the harsh environment of a Formula 1 or LMP1 race
car. The solid-state design minimises pressure drop
and eliminates the risk of engine damage.

Configurable Output Formats

The FlowSonic offers data communication options
to suit almost any test system, with CAN, digital TTL
pulse, and analog outputs all available.

Multi-Fuel Compatibility

The FlowSonic can be used with virtually any kind of
fuel, from pump petrol and diesel to racing blends and
ethanol, methanol, or bio-diesel alternative fuels. The
HF model is also compatible with water, other engine
coolants, and selected oil types.

Internal Data Processing

The FlowSonic employs proven proprietary circuitry,
firmware, and software to convert raw data into key
measures including volume flow and mass flow, plus
a wide range of diagnostic and security functions.


6 February 2018Perfect Performance by FlowSonic Fuel Sensors at Rolex 24read more

Racecar Engineering December 2017In Full Flowread more

30 November 20172017 Brings F1, IMSA, IndyCar Success for Sentronicsread more

Automotive Testing Technology International September 2017Bridge the Testing Gapread more

20 June 2017Sentronics FlowSonic Super-Compact Flow Sensors Ready to Meet Expanding Market at Automotive Testing Expo Europe 2017read more

Automotive Testing Technology International September 2016Compact Fluid Flow Sensorsread more

31 May 2016FIA Homologates FlowSonic Elite HT Fuel Flow Sensor for
High-Temperature LMP1 Application
read more

29 May 2016Sentronics Launches FlowSonic Ultra-Compact Fuel Flow
Sensors for Automotive Testing Market at ATEE 2016
read more

02 July 2015FIA Homologates FlowSonic Fuel Flow Sensor for F1 and LMP1read more

13 November 2014Sentronics Unveil FlowSonic Fuel Flow Sensors at PMW Exporead more

29 May 2014Sentronics to Launch Next-Generation Fuel Flow Sensor Rangeread more

19 November 2013Reventec, Mikina and Hyspeed Form Sentronics Limitedread more

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