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Westach Old Style Sender 12Volt
MFR Model# AP-Q12B3-WESTOHMS
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Overview
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The fuel sender works by supplying a minute amount of precise power to the outer aluminum tube of the probe. The amount of this power is indicated into a second conductor inside the tube (and insulated from it) depends upon the resistance values of the mediums separating the two conductors. A microprocessor in the head of the probe measures the induced potential, amplifies it and sends it to the gauge. As the amount of fuel in the probe decreases from burn off, the amount of air increases, thus continuously changing the amount of power being induced. For use with Westach 240 ohm gauges.
Made in USA |
Specifications
- Capacitance fuel level sender 12"
- 3" bendable section
- May be cut to 7.5"
- 240 ohm
- 1/4" OD
- 12 vdc
- 3 wire.
Q&A
Please note, Aircraft Spruce Canada'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 Canada 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.
Here are the sender specifications: capacitance fuel level sender 12", 3" bendable section, may be cut to 7.5".240 omh, 1/4" OD, 12vdc, 3 wire.