Fuel flow meter is designed for diesel fuel consumption measuring in the fuel line of engines for fleet management
Differential fuel flow meter DFM is designed for diesel fuel consumption measurement in the fuel line of vehicles and installations. system installed on motor vehicles with modern EURO (TIER) 3/4/5 diesel engines. the single-chamber diesel meter and the installation scheme with the return fuel line ringing. | |||||||||||||
Models There are two realizations of the differential fuel flow meter, which differ in measuring chambers volume. They are designed for different maximum flow rates measurement.
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Operating principle The operating principle of differential diesel meters is to calculate the fuel consumption as a difference between the flow rates in supply and return fuel lines of the engine. Differential fuel consumption meter DFM consists of two three-dimension ring type measuring chambers. Each chamber generates the impulse, when the volume of fuel (which is equal to the measuring chamber volume) passes through it. Electronic scheme is responsible for the impulses deduction and output impulses formation. For the 1 liter of consumed fuel DFM generates the number of impulses, which is marked on the meter harness. | |||||||||||||
Mounting | |||||||||||||
Differential fuel flow meter is mounted into the fuel line of a vehicle without changing the fuel system scheme. Differential diesel meter DFM can operate with GPS trackers which have discrete or pulse input 0-32V. | |||||||||||||
Choosing the differential fuel flow meter for internal combustion engine
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Warranty Warranty period for fuel flow meters is 18 months from the date of installation or 24 months from the date of manufacturing. | |||||||||||||
More information - http://technoton.in/fuel_flow_meter/differential_fuel_flow_meter.htm |