 |
Matronics Email Lists Web Forum Interface to the Matronics Email Lists
|
View previous topic :: View next topic |
Author |
Message |
chrisoz(at)bmail.com.au Guest
|
Posted: Sun May 20, 2007 11:48 pm Post subject: Fuel flow meter Rotax 914 or fuel injected engine |
|
|
Hello Listers,
I have been wondering how I can install a fuel flow meter with a fuel
injected engine or a Rotax 914.
Both types of engine have fuel return lines that lead excess fuel back to
the tank. A fuel flow meter on the fuel line from the tank to the engine
would therefore overread the used fuel amount.
Also, would the fuel return line necessarily have to go back to the fuel
tank or could it just be hooked back into the gascolator if the pump is
between the gascolator and the engine? In that case it would be possible
to put the fuel flow meter between the tank and the gascolator and have
accurate readings.
Don't want to stuff this one up, the sound of silence on the test flight
of my 914 would spoil the day....
Cheers,
Chris from Oz
Building Zodiac number 5...
| - The Matronics Zenith-List Email Forum - | | Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:
http://www.matronics.com/Navigator?Zenith-List |
|
|
|
Back to top |
|
 |
pfranke(at)tpg.com.au Guest
|
Posted: Mon May 21, 2007 1:03 am Post subject: Fuel flow meter Rotax 914 or fuel injected engine |
|
|
Hi Chris,
I think this might be what you're after.
http://www.matronics.com/ftp/PDFs/rfc.pdf
Put a flow meter on the line going to the engine, and another one on the
return line, and this little do-dad calculates the difference.
Cheers,
Peter
--
| - The Matronics Zenith-List Email Forum - | | Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:
http://www.matronics.com/Navigator?Zenith-List |
|
|
|
Back to top |
|
 |
craig(at)craigandjean.com Guest
|
Posted: Mon May 21, 2007 8:25 am Post subject: Fuel flow meter Rotax 914 or fuel injected engine |
|
|
Some fuel flow monitors don't need a separate flow gauge on an injected
engine. They just count the pulses to the injectors. MGL's are one example.
Of course unlike a turbine flow sender that doesn't prove that fuel is
actually flowing.
-- Craig
| - The Matronics Zenith-List Email Forum - | | Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:
http://www.matronics.com/Navigator?Zenith-List |
|
|
|
Back to top |
|
 |
|
|
You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum You cannot attach files in this forum You can download files in this forum
|
Powered by phpBB © 2001, 2005 phpBB Group
|