DFM Diesel Flow Meter

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Fuel flow meter DFM is designed for diesel fuel consumptionmeasuring in the fuel line of the following vehicles:

  • trucks;
  • tractive vehicles;
  • tractors of various types;
  • loaders;
  • graders;
  • road-building machinery;
  • boilers;
  • boats;
  • burners;
  • technological transport;
  • fixed installations with diesel engines etc.

Inline fuel meter DFM can be applied for fuel accounting both autonomously and as a part of vehicle tracking and fuel monitoring system.
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.

Fuel meter DFM enables to receive objective information about actual fuel consumptionand vehicle working time. It also permits to reduce fuel and repairing costs. It is possible to develop fuel consumption rates for selected routes and technological operations.

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
Fuelflow meters models designation for the ordering
Engine power,
kW		 Boiler heat
productivity, kW		 Recommended
inline fuel meters		 Recommended
mounting kits
under 80 under 400 DFM 50 № 2
80-150 400-800 DFM 90,
DFM 100		 № 2
150-300 800-1500 DFM 220,
DFM 250		 № 4
300-500 1500-3500 DFM 400 № 4
Operating principle
Fuel gauge DFM has three-dimension ring type measuring chamber. DFМ generates an impulse, when the volume of fuel (which is equal to volume of the measuring chamber) passes through it.
Measured fluids
Fuel flow meter DFМ can be used for consumption measuring of the following fluids:diesel fuel;
  • heating oil;
  • engine oil;
  • other types of liquids with kinematic viscosity from 1.5 to 6 mm2/sec*.
Application for more viscous liquids is also possible, but the maximum consumption may get less than critical and the pressure on the meter gets down. All the meters DFM are tested with diesel fuel. Please specify the fuel type and viscosity in your order.
The materials resistant to gasoline are used for DFМ manufacturing. Use safety means in accordance with the national laws when working with gasoline.
Features
  • 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.
Specification
Connecting thread M14x1.5
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
Mounting
Fuel meters DFМ are mounted into fuel line of vehicles according to approved installation schemes. Fuel pipe and mounting kit can be additionally included in delivery package.
We strongly recommend to seal pipe connections after the fuel flow meter output.
To get the detailed information about fuel gauges DFМ installation please contact to Technical Support.

Fuel flow meter DFМ installation scheme before pump Fuel flow meter DFМ installation scheme after pump
Fuel_flow_meter_installation_scheme_before_pump Fuel_flow_meter_installation_scheme_after_pump
Measurement scope and accuracy
Model The nominal bore Start-up consumption,
l/h		 MIN flow rate,
l/h		 MAX flow rate,
l/h		 Inaccuracy,
±%
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
DFM-AK
DFM-C
DFM-CK
DFM-D
DFM-i
flow meter, water meter, ultrasonic, electromagnetic, variable area, vortex, steam, air, water, udara, limbah, solar, oil, level sensor, air motor, hydraulic, pneumatic, pressure switch, flow sensor, connector, plug, receptacle, flow transmitter, portable, clamp on, wall mount, hand held, high pressure, gauge, battery, sensor, reflex, seal, cylinder, solenoid, regulator, valve, shaft, piston, clutch, brake

Fuel flow meters DFМ

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Diesel Flow Meter
Fuel Engine Flow Meter

Fuel flow meters DFМ. Actual fuel consumption  Measuring

Fuel flow meter DFМ is designed for diesel fuel consumption measuring in the fuel line of the following vehicles:
  • trucks;
  • tractive vehicles;
  • tractors of various types;
  • loaders;
  • graders;
  • road-building machinery;
  • boilers;
  • boats;
  • burners;
  • technological transport;
  • fixed installations with diesel engines etc.
Fuel flow meter 90AP
Inline fuel meter DFМ can be applied for fuel accounting both autonomously and as a part of vehicle tracking and fuel monitoring system.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.
 Fuel counter 100C
Fuel meter DFМ enables to receive objective information about actual fuel consumption and vehicle working time. It also permits to reduce fuel and repairing costs. It is possible to develop fuel consumption rates for selected routes and technological operations.
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.
 Differential fuel flow meter

Operating principle

Fuel gauge DFM has three-dimension ring type measuring chamber. DFМ generates an impulse, when the volume of fuel (which is equal to volume of the measuring chamber) passes through it. For detailed operating principle for every DFM model please visit product pages.

Measured fluids
Fuel flow meter DFМ can be used for consumption measuring of the following fluids:

  • Diesel fuel
  • Fuel Oil
  • Heating oil
  • Engine oil

Other types of liquids with kinematic viscosity from 1.5 to 6 mm2/sec*.
* Application for more viscous liquids is also possible, but the maximum consumption may get less than critical and the pressure on the meter gets down.
* All the meters DFM are tested with diesel fuel.
* Please specify the fuel type and viscosity in your order.
* The materials resistant to gasoline are used for DFМ manufacturing.
* Use safety means in accordance with the national laws when working with gasoline.

Features

  • 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.
Specification
  • Connecting thread         :  M14x1.5
  • 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)      and  ≤50 (12 V)
  • Operating temperature, °C :   -40 to +80 and  -20 to +60 ( with display: )
Installation
Fuel meters DFМ are mounted into fuel line of vehicles according to approved installation schemes. Fuel pipe and mounting kit can be additionally included in delivery package. We strongly recommend to seal pipe connections after the fuel flow meter output. To get the detailed information about fuel gauges DFМ installation please contact to Technical Support.
     Installation scheme before pump      Installation scheme after pump
Fuel_flow_meter_installation_scheme_before_pump Fuel_flow_meter_installation_scheme_after_pump

Measurement scope and accuracy
Model
Bore Size
Consumption
Flow Rate (l/h)
Inaccuracy
l/h
Min
Max
±%
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

Ordering information
The range of DFМ devices includes the following models :

  • Autonomous fuel flow meter with display (fuel counter)
  • Fuel flowmeter with pulse interface
  • Differential fuel flow meter
Fuelflow meters models designation for the ordering 
DFM models choice for internal combustion engine/boiler
Engine power
Boiler heat
Recommended 
Recommended 
( KW )
productivity, kW
inline fuel meters
mounting kits
under 80
under 400
DFM 50
№ 2
80-150
400-800
DFM 90,
№ 2
DFM 100
150-300
800-1500
DFM 220,
№ 4
DFM 250
300-500
1500-3500
DFM 400
№ 4

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flow meter, water meter, ultrasonic, electromagnetic, variable area, vortex, steam, air, water, udara, limbah, solar, oil, level sensor, air motor, hydraulic, pneumatic, pressure switch, flow sensor, connector, plug, receptacle, flow transmitter, portable, clamp on, wall mount, hand held, high pressure, gauge, battery, sensor, reflex, seal, cylinder, solenoid, regulator, valve, shaft, piston, clutch, brake

Oil Flow Meter, Fuel Meter

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Fuel meter, fuel flow meter atau sering disebut solar meter yang banyak dipakai di dunia industri manufacture maupun transportasi. Untuk aplikasi didunia industry fuel flow meter banyak di aplikasikan untuk proses produksi steam pada boiler, pada termo oil yang menggunakan sistem burner, dan juga pada proses painting yang terdapat proses drying yang menggunakan burner dengan bahan bakar solar. Dan juga dipakai di utility penerangan yang mana memerlukan Genset.

Begitu juga untuk industry transportasi seperti pada pool atau pada SPBU Pertamina ataupun di galangan yang sering digunakan untuk repair kapal atau speed boat. Begitu luasnya penggunaan fuel flow meter untuk bahan bakar ini baik untuk bahan bakar kerosine, fuel oil, medium fuel oil bahkan heavy fuel oil, sehingga memaksa para pabrikan yang memproduksi fuel flow meter menciptakan berbagai jenis yang disesuaikan dengan aplikasi dilapangan.
Sedangan jenis flow meter berdasarkan cara kerja fuel flow meter yang banyak beredar   adalah jenis Oval Gear, Rotary, Swirl, Screw, piston, vane dan lainnya.

Namun demikian untuk aplikasi tertentu seperti untuk marine dan untuk transportasi dimana kecenderungan selalu bergerak flow meter untuk oil atau untuk solar mempunyai karakteristik agak berbeda. Sedangkan untuk flow meter yang digunakan untuk mengukur besaran penggunaan solar atau minyak diesel pada engine seperti pada bus, truck, heavy equipment, speed boat , tongkang , kapal atau mesin lainnya harus disesuaikan dengan kapasitas kebutuhan solar maksimal dari engine/dieselnya atau bisa juga jika tidak mengetahui kapasitas solar yang diperlukan oleh diesesl cukup dengan mengataggorikan power dari engine/diesel dengan acuan besarnya HP ( horse power).

Pada , Perkembangan sekarang tuntutan dari fuel meter bukan hanya pada pembacaan besarnya kebutuhan solar namun biasnya pada flow meter solar juga dapat dipantau atau di transferkan data dari penggunaan flow meter lewat jaringan komunikasi, dengan melengkapi alat transmiternya.

Ada banyak kasus pengguanaan fuel flowmeter atau solar flow meter menjadi kendala dilapangan seperti yang terjadi pada transaksi pembelian atau penjual fuel engine dimana kasus yang sering terjadi adalah maslah akurasi dari alat ukur yang bukan karena jenisnya namun cara pengoprasiannya seperti halnya untuk pengukuran solar yang dialirkan menggunkan pompa pada truck tanki yang dialirkan ke tanki timbun, karena pada banyak penggunaan flow meter  mempunyai kecenderumgan kesalaahan pembacaan saat kondisi solar dalam tanki akan habis, dimana posisi permukaan solar berada di bawah lubang pengeluaran dari pipa yang mengakibatkan tercampurnya solar dengan udara, dimana solar yang tercampur udara tersebut akan dibaca tidak sesuai dengan kenyataan. Sehingga saat dibaca pada flow meter dengan kondisi solar didalam tanki ada selisih lebih besar pembacaan di flow meter dibanding dengan jumlah solar yang ditanki penimbunan.

fuel meter, diesel meter, fuel sensor, fuel flow meter, flow meter solar, gasoline, kerosine, analog, meteran solar, tokico, fill rite, oval, pertamina, pom bensin, roots, gear

flow meter, water meter, ultrasonic, electromagnetic, variable area, vortex, steam, air, water, udara, limbah, solar, oil, level sensor, air motor, hydraulic, pneumatic, pressure switch, flow sensor, connector, plug, receptacle, flow transmitter, portable, clamp on, wall mount, hand held, high pressure, gauge, battery, sensor, reflex, seal, cylinder, solenoid, regulator, valve, shaft, piston, clutch, brake