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Complete Single Engine Fuel Flow Gage:  
   
The FS 450
... Today, however, and for the first time ever, none of the above made me sweat our fuel situation. Indeed, little should in the future, thanks to our new FS-450 fuel tantalizer from J.P. Instruments (JPI). JPI's newest piece of panel wizardry relegates fuel-situation questions to relics of the past. From its new home between the top row of flight instruments and the top of avionics stack, the FS-450 blinked and winked the numbers to answer all my fuel-situation questions.

Connected to our Honeywell Skymap IIIC, the FS-450 happily winked and blinked its way through its information inventory and left me as relaxed as any fat-dumb-and-happy aviator should get — minus the "dumb" part of the equation, of course. Heavy-duty information and a light-duty price; could you want more? Sure, easy installation would be nice, something JPI also covered.

Click here to read the entire AVweb Article
PRODUCT DESCRIPTION | CLICK HERE
 

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Complete Twin Engine Fuel Flow Gage:  
   
The FS 450 Twin
... Today, however, and for the first time ever, none of the above made me sweat our fuel situation. Indeed, little should in the future, thanks to our new FS-450 fuel tantalizer from J.P. Instruments (JPI). JPI's newest piece of panel wizardry relegates fuel-situation questions to relics of the past. From its new home between the top row of flight instruments and the top of avionics stack, the FS-450 blinked and winked the numbers to answer all my fuel-situation questions.

Connected to our Honeywell Skymap IIIC, the FS-450 happily winked and blinked its way through its information inventory and left me as relaxed as any fat-dumb-and-happy aviator should get — minus the "dumb" part of the equation, of course. Heavy-duty information and a light-duty price; could you want more? Sure, easy installation would be nice, something JPI also covered.

Click here to read the entire AVweb Article
PRODUCT DESCRIPTION | CLICK HERE
 

Click here to learn more....

 
   
   
   

.J.P. Instruments now has two different models of fuel flow available:

 
   
For those who want all the great functions of an EDM, plus fuel flow, there is:  
   
There's another new addition to the JPI line of aviation products. Pilots have been requesting Fuel Flow as a feature on the EDM, and we listened! Now, when you lean your engine, the EDM-700 will not only find the first cylinder to peak, but can simultaneously display fuel flow in gallons per hour as well!
 
 
EDM Fuel Flow
Engine Analyzers with Fuel Flow:
 

This means that as the EGT increases, the fuel flow will decrease, enabling the pilot to check the fuel flow at different "rich of peak" settings." During the leaning process, the fuel flow reading must be updated rapidly in order to keep up with the 20% change in fuel burned from "peak" EGT to 50 degrees "rich of peak." J.P.I's quick response electronics not only handles this, but does it 10 times faster than the competition! Don't be worried about having to much data to deal with, because the EDM can be set to monitor EGT or fuel flow only, or both simultaneously.

 

The pilot can also tag display settings, so that they are showing only when recalled. Also the EDM stores data in nonvolatile memory, which is not affected by power shut down.

Overall, we think that you'll agree that this package is nothing less than the BEST AVAILABLE on the market. Take some time to assess the competition and then get the most out of your money and give us a call.

 
   
Fuel Used (USD)   Fuel remaining (REM)   Hours and minutes remaining (H.M.)

How much fuel has been used since you last refueled. This number will always become larger as fuel is consumed. You can instead show the fuel used on a long multi-fuel stop flight and we will see later in this video how to do that.

 

How much total fuel remains in the aircraft. Only total fuel remaining in the aircraft is calculated.

 

Based on the current fuel flow rate, displays the remaining endurance time. This parameter is most meaningful during cruise. During sea-level climb the fuel flow rate will be almost twice that of cruise and the endurance indication will be about half of actual. On the other hand, during a power reduction descent, the endurance will indicate more time than is actually available when flying at cruise power.

 
   
Fuel Required to Waypoint/ Destination (REQ)   Fuel Reserve (RES)

This parameter will be displayed only if your EDM is receiving flight data from your GPS (this is a standard feature which is included with the Fuel Flow option). This will tell you how much fuel is required to get to the next waypoint or destination programmed on your GPS, based on your current fuel flow rate and present position.

 

Fuel reserve when you arrive at your next waypoint. This parameter will be displayed only if your EDM is receiving flight data from your GPS (this is a standard feature which is included with the Fuel Flow option). This will tell you how much fuel reserve you can expect when you arrive at your next waypoint or destination programmed on your GPS, at the current fuel flow rate.

 
 
 
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