FQ Series

Fuel Flow Meter FQ-1200CR and 3200CR
Fuel Flow Meter Details
Fuel Flow Meter - FQ-1200CR
FQ-4000HD

Fuel Flow Measurement Systems

Measuring a vehicle’s fuel flow requires a precise system which can run stationary and transient tests. It must also be able to offer high reproducibility and run cycle measurements under real operational conditions, including WLTP. Our FQ Series of fuel flow measurement systems offers a highly precise method of measuring various fuel types, and covers the full range from small engines (incl. single-cylinder research engines) up to heavy-duty engines with up to 5000 kW.

With the choice of two different measurement principles – the delta pressure principle and the Coriolis measurement principle – the systems are suited for a wide range of applications. These applications include durability, mapping, and performance testing as well as climatic and emissions tests. 

Division: Mechatronics
Manufacturing Company: HORIBA Europe GmbH

Measurement Principles

The delta pressure principle enables highly accurate measurements, even at very low consumption rates and is particularly suitable for highly dynamic measurements. This makes the DP systems ideal for demanding research and development applications. The Coriolis measurement technology allows for the continuous and precise measurement of the fuel flow by directly measuring the mass flow. It is ideally suited for all kind of dynamic and static measurements applications.
 

•    Measurement of various fuel types: diesel, gasoline, ethanol, E-fuels (FQ-3xxx series) 
•    Measuring range from 0.2 l/h to 400 l/h (300 kg/h)
•    Temperature control range from -30°C to 80°C
•    Data communication with up to 100 Hz
•    Continuous evaluation of statistical characteristics
 

Key Benefits


Flexible 

•    Choice of measurement principle (depending on testing application)
•    Standard interfaces for easy automation integration
•    Wide range of optional modules

Efficient 

•    Automated ventilation and purge function
•    Automated fuel exchange
•    Optional integrated plausibility check module

Precise 

•    High precision, even at low consumption levels
•    High measurement repeatability
 

Fuel Flow Measurement Systems for Light-duty Engines

ModelFQ-1200CRFQ-3100DPFQ-3200CR
Measuring Range [kg/h]150225250
Engines up to [kw]300400400
Fuel circulation range [l/h]360up to 450up to 450
Fuel temperature range [°C]-60-30°C to 80-30°C to 80
Fuel temperature stability [°C]±0.1±0.05±0.05
Dynamic [Hz]up to 10Up to 100Up to 100


Fuel Flow Measurement Systems for Heavy-duty Engines

 

ModelFQ-3110DPFQ-3210CRFQ-4000HD
Measuring Range [kg/h]3002501 000
Engines up to [kw]1 5001 5005 000
Fuel circulation range [l/h]Up to 960Up to 960Up to 4 000
Fuel temperature range [°C]-30°C to 80-30°C to 8015 to 80
Fuel temperature stability [°C]±0.05±0.05±1
Dynamic [Hz]Up to 100Up to 20Up to 100
Measuring fuel consumption of combustion engines on a chassis, engine and powertrain test stands
Measuring fuel consumption of combustion engines on a chassis, engine and powertrain test stands
Altitude Simulation on the chassis dynamometer
Altitude Simulation on the chassis dynamometer
Development of combustion engines on engine test stands
Development of combustion engines on engine test stands

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