Flowtrecs Wave DUO DIESEL

Multifunctional Fuel Computer 4.3" (Twin Engine Diesel)

Flowtrecs 4.3 Twin Diesel is a comprehensive fuel computer designed to display the most important parameters for marine vessels equipped with two diesel engines. It is the perfect solution for motorboats and yachts requiring efficient fuel management in harsh conditions.

The device displays vital parameters for both engines simultaneously, including: fuel consumption, fuel economy, RPM, speed, battery voltage, and statistical data. Additional safety functions, such as Anchor Alarm and MOB (Man Overboard), are also included.

The system is equipped with a high-brightness 4.3" capacitive touch screen ensuring excellent readability in sunlight. The housing is fully waterproof (IP68), allowing it to work in open cockpits and virtually any weather condition. It uses reliable and durable aluminum alloy sensors with sapphire bearings.

Main features:

1. Independent fuel consumption for both engines (l/h)
2. Total fuel consumption (combined)
3. Fuel Economy indicator (km/l or nm/l)
4. Fuel in tank (remaining)
5. Range
6. Speed (GPS)
7. Voltage monitoring
8. Clock and Distance
9. Screen brightness control
10. Engine hour counter (MTH) for both engines
11. Twin Diesel Operation (Differential measurement Feed/Return)
12. MOB - Man Overboard (saves current position)
13. Anchor alarm
14. Multilanguage screens (DE, ENG)
15. Units selection: km/h, knots, l/h, gal/h (UK/US)
16. Settings lock (password secured)

Package includes:

• 1 x 4.3″ CTP TFT colour touch panel (IP68 Waterproof)
• 4 x FS-40 flow sensors (2 x Feed & 2 x Return)
• 1 x Sensor-Converter cable harness (5m)
• Operating instruction
• Cable ties

IMPORTANT NOTICE - SENSOR SELECTION FOR DIESEL:

For Diesel engines equipped with a fuel return line, selecting the correct sensors requires knowing your fuel pump's capacity, not just the engine's fuel consumption.

In diesel systems, the fuel pump circulates much more fuel than the engine actually consumes (the excess returns to the tank). Therefore, the flow sensors must handle the full flow rate of the feed pump.

Example: If your engine consumes 50 l/h but the fuel pump circulates 100 l/h, you must choose a sensor capable of handling at least 100 l/h (e.g., XL range), not the S range.

Installation Notes:

• RPM Readings: May require an additional Hall sensor (not included) if your engine does not provide an electronic RPM signal.
• Pulsation: Depending on the condition of your engine's feeding pump, additional components like one-way valves or pulsation dampers may be necessary.

Available Flow Sensor Versions (per sensor):

• S for engines 20 - 60 HP (0.5 - 20 l/h) (1.2 mm nozzle diameter)
• M for engines 60 - 130 HP (1 - 40 l/h) (2 mm nozzle diameter)
• L for engines 130 - 250 HP (1.5 - 90 l/h) (3 mm nozzle diameter)
• XL for engines 250 - 300 HP (2 - 120 l/h) (4 mm nozzle diameter)
• XXL for engines 300 - 350 HP (3 - 180 l/h) (4.5 mm nozzle diameter)
• 3XL for engines 350 HP and more (5 - 300 l/h) (6 mm nozzle diameter)

Allows you to achieve significant fuel savings on twin-engine yachts!

After purchasing, please specify your engine model and pump capacity in the order comments, and we will verify the best sensor fit for you.