DFM Marine is used in telematics systems (GPS tracking systems) and as an autonomous fuel monitoring solution. 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 operating time of engine (fuel consumer), and suitable for:
| Max pressure, bar | 25 |
| Interface | Bluetooth 4.X |
| Fluid viscosity | 1,5 – 6,0 mm2/s (cSt) |
| Measurement chamber material | brass |
| Body/connection materials | brass/duralumin** |
| Inaccuracy rate | see tab “Measurement range and accuracy” |
| Communications standard | CAN J1939/S6 + NMEA2000 digital interface RS232/485 (protocols: Modbus and DFM COM (extended LLS)) interfaces pulse output |
* – under the order
** – specified in the order
Measuring chamber is made of corrosion-proof and highly durable material – brass.
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.
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, Liquid Flowmeters
Fuel, Liquid Flowmeters
Fuel, Liquid Flowmeters
Fuel, Liquid Flowmeters