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Rochester 9341-R7090 Sender
MFR Model# 9341-R7090
Overview
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Application These fuel senders are designed for top mounting in unpressurized aluminum, stainless steel, or plastic fuel tanks in all types of marine vessels. They include special features and protection from corrosion problems (internal and external to the fuel tanks) which make them the quality standard for the industry. General Information & Features Standard configuration, with the lead hole at 12:00, has the float arm swinging at 3:00. The float arm on this sender is 24" [609mm] long measured from the pivot point allowing it to be cut to an appropriate length to gauge any tank depth from 6" [152mm] to 25" [635mm]. The float and the washers are furnished unassembled to the float arm. The cutting and crimping process is to be done prior to the float assembly. The fuel sender is equipped with a thick film resistance card with a range of 0 to 90. The recommended gasket for use under the head is made of nitrile rubber and must be ordered separately. |
Specifications
General Specifications*- Mounting: Recommended for top mounting only
- Accuracy: Resistance accuracy at empty +0%, -3%; at full +3%, -0% of full scale. System accuracy depends upon proper fitting of sender to tank, tank shape and indicator calibration. This sender is not to be used for filling.
- Temperature: -40°F to 158°F, -40 to 70C.
- Vibration: Qualified at 2g, 40 HZ.
- Power: 0.5 Watts maximum.
- Leak Test: Passes 16 PSIG [1,1 Bar] test.
Materials of Construction*
- Head: Tempered aluminum with gold irridite finish, made to SAE pattern for fuel senders (2-1/8" bolt circle for 5 # 10 screws).
- Support: Tempered aluminum.
- Card Holder & Head Insulator: Injection-molded thermoset plastic.
- Ground Strap & Signal Strap: Tin-plated brass or copper.
- Center Stud, Nuts & Washers: Brass.
- Resistance Element: Thick film.
- Contact Spring: Plated beryllium copper.
- Contact: Silver.
- Float: Nitrile rubber (cylindrical or rectangular/flat).
- Float Rod: Stainless steel.
- Ground Screw & Lock-washer: Stainless steel.
*Materials and specifications are subject to change without notice. Pressure ratings subject to change due to temperature and other environmental considerations.
Reviews
Verified Purchase
Rochester 9341-R7090 Sender
Perfect replacement for my boat fuel tank.
Verified Purchase
Rochester 9341-R7090 Sender
The fuel level sender works great. The original part that I had was part number 8341-R7090 but thanks to the team at Aircraft Spruce the foind out rhat 9341-R7090 was a direct replacement and it works great.
Verified Purchase
Rochester 9341-R7090 Sender
Great Product !
this is a good unit but is not the same as 8341-7000 the resistance is not the same
The shipment arrived on different days where the metal rods package was not sealed/secured properly which allowed those to protrude out.
Unfortunately, after extensive testing with more than one fuel gauge, this unit did not function.
Verified Purchase
Rochester 9341-R7090 Sender
Q&A
Please note, Aircraft Spruce Australia'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 Australia 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.
The mounting plate OD on this sender (10-02045) is 2.75 inches.
The Rochester fuel level gauge 3090-106 will work with this fuel probe.
Dynon recommends Dynon probes for use with the Skyview system.
240 TO 30 OHM
