FlowSonic® GT

The FlowSonic® GT is designed to deliver reliable fuel flow measurement for automotive engines of every type. Advanced ultrasonic sensing technology provides high accuracy monitoring of flow rate for performance (optimising fuel use and strategy) and compliance for regulatory (balance of performance and limiting peak engine power) motorsport applications. Suitable for FIA® WEC & IMSA Sportscar Championships.

FlowSonic® Sport

The FlowSonic® Sport ultrasonic sensor from Sentronics™ is used across the upper echelons of international motorsport championships for unrivalled fuel flow monitoring in harsh conditions. Advanced ultrasonic sensing technology provides extremely accurate measurement data for clear insight into fuel consumption and to increase engine efficiency. The rapid measurement response rate provides real-time data for applications where every millisecond counts.

FIA® F1® Encrypted Reference Flow Meter

Designed to uphold fair competition, sporting integrity and ensure compliance of fuel usage by delivering fully encrypted fuel flow measurement of automotive engines to governing bodies. The surveillance flow meter is trusted by the FIA® and fitted across all Formula 1™ vehicles on the grid for reliable monitoring, precision measurement and to avoid tampering of existing fuel flow meter for teams’ competitive advantage.

FlowSonic® LF

A breakthrough in fuel flow testing technology for the OEM automotive sector, the FlowSonic® LF offers unmatched precision and convenience in measuring the full range of flow rates (including ultra-low and transitory reverse flows) found in today’s high-efficiency road car engines. The LF also boasts easy bench-to-vehicle portability, making it ideal for the RDE and WLTP emissions testing standards.

FlowSonic® HF

Cooling and lubrication systems play a major role in engine efficiency, and our FlowSonic® HF (high-flow) meter is designed to measure high-volume coolant and oil flows in all vehicle types, along with fuel consumption in heavy-duty vehicle commercial and industrial vehicle powerplants. Like the LF model, the HF offers significant advantages in accuracy, convenience, robustness and correlation of laboratory with road test results over conventional measurement equipment.


Developed specifically for monitoring fuel intake during a pit stop, the RigFlow accurately calculates the volume of dispensed fuel to ensure balance of performance across competitors. The advanced ultrasonic flow meter provides race teams and governing bodies the data needed for measuring and assessing fuel usage during races. Suitable for FIA® WEC & IMSA Sportscar Championships.

FlowSonic® Aviation Fuel Flow Meter

The FlowSonic® Aviation High Flow Fuel Meter harnesses patented ‘Time of Flight’ ultrasonic flow measurement technology to measure high-volume jet engine fuel. Designed for superior accuracies of 0.25%, this flow meter is an ideal tool for efficiency-focussed R&D and emissions testing. Featuring remote electronics, FlowSonic® Aviation High Flow Fuel Meter is high temperature capable.

FlowSonic® FCM

The FCM control module enables direct mass flow measurement on the bench (now) and road (mid- 2019) without calibration in the test fluid when used in conjunction with a FlowSonic® flow meter and proprietary density meter. The rack unit adds a number of capabilities to create a comprehensive flow measurement system that integrates easily with your existing data logging and monitoring equipment.

UKAS Accredited Calibration

All Sentronics Flow Meters are available with an advanced, customisable calibration accredited to UKAS ISO/IEC 17025:2017

Contact us for further details

Send an Enquiry