27. On-Board Flow Meter - DF-2200

The DF-2200 On-Board Flow Meter is a compact on-board fuel flow meter developed for our FP series Volumetric Flow Detector. It accepts pulse signal SIG A and SIG B that have phase differences, and includes the backward flow correction function for back-flow.

More details

Displaying and measuring the mass flow rate is possible by entering the value of standard density of the fuel in use, and its temperature and density coefficient (1/℃). Besides the flow rate, the items of time/ temperature (resistance temperature detectors)/ pressure (voltage input) can also be measured.


The DF-2200 outputs the voltage corresponding to the value of instantaneous flow rate/ temperature/ pressure, and outputs the pulse corresponding to the instantaneous flow rate. CAN and RS-232C (option) are also equipped with the external devices as a communication function.


This is the flow meter that is capable of not only on-board measurement but also measurement on engine bench.



      - Compact body optimum for on-board testing. Easy to install in a vehicle

      - The flow rate/ temperature/ pressure can be measured with just one unit

      - Analog output with high-speed response (with average processing function)

      - CAN output (standard) and RS-2232C (option) are installed as communication system

      - Total auto stop function is provided as an option.

      - Wide power input range from 12 to 24 VDC corresponding to various test vehicles. AC voltage from 100 to 240 VAC is available by using the AC adapter (option).


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