Fuel flow meter, DFM in-line fuel flow meters

Precise fuel consumption monitoring

Physical measurement of fuel consumption – instant consumption and overall fuel use counting using mechanical flow meter with digital outputs for easy integration with your telematics system

Prevention of fuel misuse

Detect corporate fuel misuse or theft on the go, optimize fuel distribution in large fleets and get real insights on use for fuel accounting and fleet optimization

Real engine working hours

Measure engine’s real work-related runtime. By registering real consumption and its patterns, actual machine work time is easy to register and analyze

Applications

Every drop of fuel under control

Fuel meter DFM 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.

Real effect on fuel economy

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

DFM solves following tasks:

fuel consumption control
fuel consumption rationing
fuel consumption optimization and real-time monitoring
monitore engine load flow
engine fuel consumption testing

Suits any vehicle with diesel engine

Stationary engines

Main features

High measurment accuracy – precise fuel consumption data accuracy, maximum inaccuracy level – 1% even at low fuel flows
Heavy-duty design – robust zinc-aluminum alloy for long sensor lifetime in harsh environments
3 years warranty – long term sensor warranty for reliable work

Various fluids types – consumption measuring of the diesel fuel, heating oil, engine oil other types of liquids with kinematic viscosity from 1.5 to 6mm²/sec
Easy installation – fast and easy sensor mounting and installation into all engine types
Differential fuel flow measurement – accurate consumption monitoring for modern common-rail engines

Different models to fit in any applications

Fuel flow meters DFM with output interface

The model is suitable for integration into a telematics system, enabling real-time monitoring of fuel consumption in the engine or fuel flow system. Communication options include RS232, RS485/Modbus, pulse output, or CAN J1939 protocol. Each sensor also features an on-site screen for convenient access to fuel data.

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Differential fuel flow meters DFM D

The device features two measuring chambers, enabling effortless fuel consumption control on modern diesel engines with flows up to 600l/h. It measures fuel flow to and from the engine separately, allowing for instant consumption measurement and comprehensive monitoring of engine operation mode. This detailed data can be then used for predictive maintenance of fuel supply lines and filters.

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Autonomous flow meter DFM

Autonomous flow meter DFM is the perfect solution for cases that require a simple fuel counter. It features an inbuilt screen and autonomous battery, making it ideal for use in demanding conditions or areas with no connectivity. The screen can be easily controlled with a magnetic key, allowing for visualization of various parameters, from instant consumption to special fuel counters.

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Wireless fuel flow meters DFM S7

Each modification of our fuel flow meters has wireless option. DFM S7 meters have an internal battery and transmit data via BLE. Devices work in Radio mode, their readings can be received by multiple receivers – from telematics unit to operator’s phone with iOS or Android within fuel control specialized application.

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Heavy-duty flow meters DFM Marine

DFM Marine is a robust fuel/oil flow meter, capable of measuring flow rates up to 4,000 L/h in heavy machinery. It provides comprehensive information on fuel consumption and machinery operation hours, including breakdowns of various operation modes. Whether integrated into telematics or GPS tracking systems or used as an autonomous solution for fuel monitoring, DFM Marine delivers accurate data for efficient machinery operation on land and sea.

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DFM Industrial fuel flow meters for flows up to 180 000

DFM Industrial is the ideal solution for accurate flow rate measurement of fuel and other liquids in a variety of industrial applications. It is suitable for use in sea and river vessels, fuel delivery from truck tankers, high-power diesel generator sets and boilers, as well as in petrochemical, utilities, and other industrial applications utilizing IIoT technology.

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