Flow Meter for Marine Engines

DFM Marine flow meters with interface are used as components in systems for Fuel Consumption Monitoring. Autonomous (battery-powered) flow meters are applied as standalone instrumentation for local monitoring of marine diesel usage. DFM Marine is installed in fuel line of the engine / boiler / burner, directly measures fuel consumption and generates an output signal, which is sent to telematics unit (GPS tracker).

DFM Marine is used for monitoring fuel consumption and the operating time of engine and is ideal for all ocean and river vessels.

Why Use Our Flow Meter For Your Marine Engine

Spot excessive fuel flows immediately due to overpumping and leaks, and fix them

Spot the over-usage due to excessive vessel accelerations

Save money and time

Prevent fuel theft

Fuel consumption monitoring

Achieve optimal operating mode of marine engines

Wireless/Bluetooth data transfer

Measuring chamber made of brass

Measuring chamber is made of corrosion-proof and highly durable material – brass.

Different material and fuel line connection type designs

Body and fuel line connections of DFM Marine can be made of duralumin (lighweight and inexpensive) or brass (corrosion-proof and more durable). Fuel line connection types – thread or flange – specified in purchase order.

Operation in differential fuel consumption measurement mode

Any two units of DFM Marine are configured from PC to operate in paired mode, without a need of selecting and calibrating two compatible pieces. Differential fuel consumption measurement mode is used for measuring consumption of fuel in supply and return fuel lines of an engine, if necessary.

Fuel consumption

Instant fuel consumption, m³/h
Total fuel consumption, m³
Total fuel consumption in “Idling” mode of engine operation
Total fuel consumption in “Optimal” mode of engine operation
Total fuel consumption in “Overload” mode of engine operation
Resettable fuel consumption counter

Engine operating time

Total operating time, h
Total operating time in “Idling” engine operation mode
Total operating time in “Optimal” engine operation mode
Total operating time in “Overload” engine operation mode
Resettable operating time Counter

Special

Engine operating time in “Tampering” mode, h
Engine operating time in “Interference” mode, h
Current engine operation mode as per fuel consumption rate
Fuel temperature
Temperature correction status
Correction coefficient value
Event alarms: “Power on/off”, “Tampering”, “Interference, etc.
Battery charge

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