Large volume IFR 6000-40000 instantaneous flowmeter

the step-by-step flowmeter for instantaneous flow measurement of very large volumes and the injection rate.

The IFR 6000-40000 (Injection Flow and Rate) flowmeter is dedicated to instantaneous flow measurement of large and very large injection volumes. In addition to the volumes or masses injected, it provides the injection rate in real time. It makes possible controlling the high energy systems equipping new petrol or diesel engines, such as those equipping boats, trains, etc.

It is the ideal flowmeter in a Research and Development context or for injector production applications as it provides a very detailed analysis of the injector.

Application areas

  • Trains
  • Boats
  • Generators
  • Thermal power stations


This instantaneous mass flowmeter allows to measure up to 10 injections per revolution.



Single device is necessary to measure the quantity injected and the injection rate simultaneously.



It offers ultra-fast and accurate measurements of all injection parameters at each turn: quantity injected, injection rate and opening / closing time.


The IFR 6000-40000 flowmeter gives instantaneous, minimum, maximum and standard deviation measurement of all the required parameter.

The strengths of the IFR 6000-40000 instant flowmeter


Real time measurements updated with each injection allowing to follow with extreme precision the evolutions of all the injection parameters and to deliver representative statistical results.


Instantaneous flow measurement up to 10 injections / revolution.


Real-time display of the injection rate curve.


Several automatic and manual cursors for detailed temporal and mass analysis.


Measures largely independent of pressures, quantities, and timing of injections.


Adjustable back pressure from 10 to 200 bar without external equipment. Back pressure generated by the injector.


Configurable measurement window from 90 to 270 ° pump (180 ° to 540 ° motor).


Pump speed range from 60 to 1800 rpm (1 Hz to 30 Hz).


Solid measurement stability in transients and low hysteresis.


Full integrated injector pilot generator (1 to 10 injections per revolution, ramps, etc.).


Automatic analysis of very effective injections (separation of a very small injection close to a large injection, discrimination of pre- and post-injections).

The composition of the IFR 6000-40000 instantaneous flowmeter

Compact ready-to-use set consisting of the following:

  • Mechanics integrating weight, volume, pressure and temperature measurements.
  • An electronic cubicle managing the measurement cycle and carrying out all the calculations at each turn.
  • Two 8 meters cables.
  • An Ethernet link for connection to the PC xIFR software (for Windows)
  • xIFR software (for Windows).
IFR 6000 instantaneous flowmeter
xIFR software

Dedicated software

xIFR is a supervision interface between the user and the measuring device. This software runs under the Windows ® operating system and uses an Ethernet link.

Technical specifications of the instantaneous flowmeter

Download the IFR 40000 brochure


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