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Thank you for choosing our products. We strongly advise you to read this user manual
thoroughly. It contains important instructions about installation, setup and use of the
gauge. By obeying these instructions, the product will reward you with long-time
reliability.
Basic information
The FuelGaugePro - Float-free Fuel Level Sensor uses hydrostatic pressure measuring method for
measuring the fuel level without any float or movable parts in the fuel tank and generates
corresponding signal.
The FuelGaugePro - Float-free Fuel Level Sensor can be used together with:
-
compatible types of FuelGaugePro displays
-
aftermarket fuel gauges trough FuelGaugePro - Sending Unit that simulates resistance float
-
FuelGaugePro – Low Fuel Level Warning Light
-
microcontroller based system capable to read 12V PWM signal (Arduino etc...)
The Sensor is designed for connection to fuel line via supplied T-plug. After installing, the whole system
needs to be calibrated (except bike specific kits where the system is factory calibrated).
Fuel system requirements
Because of its natural principle, it is
not possible
to connect it to a hose, into which the fuel is
pumped by a
fuel pump
or where is a
fast fuel flow
(fuel systems with return line).
Sensor works only on these types of fuel systems:
-
without fuel pump
-
with fuel pump
o
pump must be outside the fuel tank
o
no air intake valve on the air input of the tank (there must be an atmospheric pressure
in the fuel tank - not a vacuum)
o
no fuel return line causing fast fuel flow
