7-inch Flowtrecs Android BT DUO DIESEL

Important installation notice: The 7-inch display is not waterproof. Install it only in a dry, enclosed interior of the boat. For an exposed waterproof display, choose Flowtrecs C7 Ultra (IPX6).

Multifunctional Wireless Fuel Computer - Twin Engine Diesel

Flowtrecs Android BT is a comprehensive fuel computer designed to display the most important parameters for marine, land, and air vehicles equipped with petrol and diesel engines. Its applications are versatile, covering motorboats, yachts, light aircraft, paragliders, motorcycles, power generators, oil burners, and more.

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

The system is equipped with a 7" capacitive touch screen and durable aluminum alloy measurement sensors with internal sapphire bearings. The display unit runs on Android 6.0 OS, allowing users to install and use third-party applications like maps and navigation. It utilizes a wireless Bluetooth connection between the sensor hub and the screen, which significantly simplifies installation work by eliminating long cable runs from the engines to the cabin.

Main features:

1. Fuel consumption (l/h)
2. Total fuel consumption
3. Fuel Economy indicator (km/l)
4. Fuel in tank (remaining)
5. Range
6. Speed (GPS)
7. Voltage
8. Clock
9. Distance
10. Screen brightness control
11. Engine hour counter (MTH)
12. Diesel engine operation (Differential measurement)
13. MOB - Man Overboard (saves current position)
14. Multilanguage screens (DE, ENG)
15. Units selection: km/h, knots, l/h, gal/h (UK/US)
16. Settings lock (password secured)
17. Engine speed (RPM) — requires a suitable engine-speed signal

Package includes:

• 7" CTP TFT color touch panel (for cabin installation)
• 4 x FS-40 flow sensors (2 x Feed & 2 x Return)
• Twin Engine Wireless BT Connection Hub
• User Manual
• Cable ties

IMPORTANT NOTICE - SENSOR SELECTION FOR DIESEL:

For Diesel engines equipped with a fuel return line, selecting the correct sensor 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 sensor must handle the full flow rate of the feed pump.

Example: if an engine consumes 50 l/h while its feed line carries 100 l/h, the feed sensor must accommodate 100 l/h, not just the 50 l/h consumed. XL may be suitable. We confirm the final selection after checking the minimum and maximum flow in both the feed and return lines and the installation requirements, including allowable pressure loss.

Installation Notes:

• RPM readings: Additional Hall sensors may be required if the engines do not provide suitable electronic RPM signals.
• Pulsation: Depending on the condition of your engine's feeding pump and injectors, additional components like one-way valves and pulsation dampers may be necessary to stabilize readings. These are available separately.

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)

Live fuel-consumption and fuel-economy readings help you adjust speed, trim and load distribution. Choosing efficient settings can reduce fuel use and running costs; savings depend on the boat, conditions and the skipper’s adjustments.

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