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High-Precision Fuel Flow Measurement System

In engine testing, when evaluating the impact of changes in components and control methods, it is important to ensure that external conditions such as fuel temperature and pressure are stable in order to distinguish the results from the changes made. Our High-Precision Fuel Flow Measurement System controls the fuel temperature and pressure supplied to the engine, enabling accurate fuel flow measurement.

Features

excellent temperature stability

Control the temperature change within the device's internal circulation flow path to within ±0.2 °C (change range over one minute) to achieve stable fuel flow measurement.

Can incorporate an automatic air release mechanism, shortening bench-up time.

When replacing the test engine, air can enter the internal circulation path of the device.
In the High-Precision Fuel Flow Measurement System, it is possible to add an automatic air venting mechanism inside, which can shorten the bench-up time until measurement starts.
This improves the operational efficiency of bench testing.

customizable according to your request

Customization can be made according to the test engine, such as return processing and circulation flow rate adjusted to match the thermal capacity, tailored to the customer.

System Configurations

  • Composition No.1
  • Composition No.2

Specification

usable liquid
Light oil, gasoline, gasoline containing ethanol, ethanol fuel.
Biodiesel fuel can be used, but it does not guarantee everything.
Some types of diesel fuel may not be usable because when the liquid temperature approaches zero degrees, wax components can precipitate, potentially causing filter clogging. Similarly, alcohol fuels should not be used if there are similar precipitates.
Measurement Items
Flow rate, temperature, density
measurement range
Flow Rate Measurement
0.3 to 300 L/h
temperature
0～99.9 °C
density
0.5 to 2.0 g/cm 3
accuracy
Flow Rate Measurement
within ±0.2 % of the reading value
temperature
 Pt100 Class A
density
±0.0010 g/cm 3 (diesel, Clensol HS, at 20 °C)
temperature control precision
Set temperature within ±1 °C (during steady operation)
Temperature Control Stability
within ±0.2 °C (change range per minute)
Operating Temperature Range
0～40 °C
Weight
Approximately 200 kg (excluding the stand)
Price
(Separate estimate)

If you have requests outside the specifications mentioned above, please consult us separately.

Inquire about this product.