Differential flow meter DFM D
rotary pistonpositive displacementfor oil

Differential flow meter - DFM D - Technoton - rotary piston / positive displacement / for oil
Differential flow meter - DFM D - Technoton - rotary piston / positive displacement / for oil
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Characteristics

Technology
differential, rotary piston
Type
positive displacement
Fluid
for oil, for fuel
Material
stainless steel, aluminum
Communication
RS485, with pulse output, digital output
Protection level
IP54
Applications
for low flow rates, for high flow rates
Other characteristics
digital, programmable, with battery, with indicator, with temperature sensor
Volumetric flow rate

Min.: 10 l/h
(2.6417 us gal/h)

Max.: 600 l/h
(158.5032 us gal/h)

Process temperature

Min.: -40 °C
(-40 °F)

Max.: 85 °C
(185 °F)

Process pressure

Min.: 2 bar
(29.01 psi)

Max.: 25 bar
(362.59 psi)

Description

DFМ D differential fuel flow meter is used for diesel fuel consumption measurement and engine operation time monitoring of mobile and stationary machinery: - trucks, agricultural, construction, utility vehicles; - railroad machinery; - small watercrafts; - diesel gensets; - burners/boilers (oil consumption measurement). Diesel fuel, mineral (heating) oil and other liquids with kinematics viscosity of 1.5 cSt to 6 cSt can be measured by DFM. DFM D has two measuring chambers: for supply and return fuel lines of engine. DFM D is suitable for EURO 4, 5, 6 engines with CommonRail fuel injection system and analogs. DFM D differential fuel flow meter is a tool for direct fuel consumption measurement, the data from the flow meter is used in vehicle tracking/fleet management applications for increasing operational efficiency of machinery, reducing maintenance costs (predictive maintenance) and increasing overall ROI of fleet. DFM D helps to solve the following tasks: - Prevent fuel theft from fuel lines of engine - Establish accurate accounting of fuel consumption - Define real operation hours of vehicle/machine - Adopt predictive maintenance approach of fuel system - Test engine from fuel consumption point of view

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.