The P-300M is a PMA’d fuel level sensor designed by E.I. to replace a resistive sensor. The P-300M works off magnetics and is a much more accurate and reliable sensor. It is not affected by vibration, corrosion, wear, varnish build up, poor wiper tension or any of the many other problems affecting resistive sensors. |
The P-300M work only with E.I. instruments. The float travel must be specified. If an existing sensor is to be replaced, ship you old sensor to E.I.
Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.
This product is TSO'd and STC'd as an accessory to EI products.
Per the manufacturer, P/N 10-05097 is neither resistive nor capacitive but instead magnetic. The unit uses three wires.
Dynon recommends using Dynon sensors with their systems. They do not recommend using other brands.