FUEL FLOW TRANSDUCER

[Biggles1809]

I have the Red Cube FT-60 installed. Did some long flights recently and the fuel flow indicated - around 23 litres per hour.

On calculating hours vs fuel added it appears that we were burning 19.5 lph. I now have checked the Dynon supplied packaging for the transducer and note its rated for 6-70 gph.

Converting 6 galls per hour to litres per hour gives me 22.7 gph. Could this be where the over indicated flow rate is coming from?

 

[dynonsupport]

Have you calibrated the sender per the instructions in the install manual? Senders need to be calibrated for their given installation. While their spec is 6-70 GPH, in our experience they work just fine at flows as low as 1 GPH.

 

[Biggles1809]

Thanks for the reply. I will do a fuel config.