Krzyzewski
New Member
The Rotax 914, unlike other engines, requires that the fuel pressure be monitored relative to the Airbox pressure rather than being measured relative to ambient pressure. This necessitates the use of a differential pressure sensor and therefore cannot currently be monitored with either of the Dynon supplied pressure sensors.
UMA now manufacture a 7 PSI differential pressure sensor specifically designed to monitor the Rotax 914 relative fuel pressure and, as it has a 0-5v output, it would be compatible with the Dynon EMS fuel pressure voltage input.
See http://www.umainstruments.com/newTwo1.htm
In order to support this sensor an additional sensor type definition with a 7 PSI full scale setting would be required.
I am sure that this addition would make the Dynon EMS even more attractive to Rotax 914 owners.
Tony
UMA now manufacture a 7 PSI differential pressure sensor specifically designed to monitor the Rotax 914 relative fuel pressure and, as it has a 0-5v output, it would be compatible with the Dynon EMS fuel pressure voltage input.
See http://www.umainstruments.com/newTwo1.htm
In order to support this sensor an additional sensor type definition with a 7 PSI full scale setting would be required.
I am sure that this addition would make the Dynon EMS even more attractive to Rotax 914 owners.
Tony