- tractive vehicles;
- tractors of various types;
- road-building machinery;
- technological transport;
- fixed installations with diesel engines etc.
Fuel gauge DFM allows to solve the following tasks:
- fuel consumption control;
- fuel consumption rationing;
- fuel theft detecting and preventing;
- fuel comsumption optimization and real-time monitoring;
- engine fuel consumption testing.
The economic effect of using the fuel accounting devices is different at various companies, usually about 10 to 40%, depending on the baseline situation and management persistence
|DFM models designation||DFM models choice for internal combustion engine/boiler|
- heating oil;
- engine oil;
- other types of liquids with kinematic viscosity from 1.5 to 6 mm2/sec*.
The materials resistant to gasoline are used for DFМ manufacturing. Use safety means in accordance with the national laws when working with gasoline.
- protection against unauthorized interference and tampering with the meter;
- resistant to vibration and hydraulic impacts;
- big in-built mud filter;
- meets road standards of electromagnetic compatibility, mechanical and climatic influences;
- durable and precise measurement zinc-aluminum chamber;
- full set of mounting accessories;
- all the fuel flow meters DFM are tested on the metrologically certified installation when produced.
|Nominal pressure, MPa||0.2|
|MAX pressure, MPa||2.5|
|Supply voltage, V||10-50|
|Overvoltage protection, V||≤100|
|Current consumption, mA||≤25 (24 V)|
≤50 (12 V)
|Operating temperature, °C||without display: from -40 to +80;|
with display: from -20 to +60
We strongly recommend to seal pipe connections after the fuel flow meter output.
|Fuel flow meter DFМ installation scheme before pump||Fuel flow meter DFМ installation scheme after pump|
|Model||The nominal bore||Start-up consumption,|
|MIN flow rate,|
|MAX flow rate,|
|DFМ 50 AK, B, C, CK||6||0.5||1||50||1|
|DFМ 90 AP||6||0.5||3||90||2|
|DFМ 100 AK, B, C, CK||6||0.5||2||100||1|
|DFМ 220 AP||8||2||8||220||2|
|DFМ 250 AK, C, CK||8||2||5||250||1|
|DFМ 400 AK, C, CK||10||20||30||400||2|