Description
VDO Reed Switch Fuel Sender 230mm | Boat Supply Store
For boat owners demanding consistent fuel level readings without the failure points of traditional senders, the VDO Reed Switch Fuel Sender provides unparalleled reliability. This 230mm unit utilizes a revolutionary floatless design, actively dampening fuel slosh with its tubular construction to ensure stable gauge performance even in rough Gulf Coast chop. Its compact, top-mounted SAE 5-hole flange design integrates seamlessly into tight installations, accommodating tanks up to 9.2 inches deep.
Key Features
- Revolutionary floatless design eliminating wear-prone moving parts.
- Stable gauge readings due to tubular design actively dampening fuel slosh.
- Compact top-mounted unit ideal for limited installation space.
- Durable stainless steel construction for marine environments.
- Ethanol-resistant Viton gasket ensures longevity with modern fuels.
- Universal 240-33 Ohm resistance range compatible with most gauges.
- Easy installation with standard SAE 5-hole mounting flange.
- Reliable performance in demanding marine conditions.
Specifications
| Product Specifications | |
|---|---|
| Length | 230mm |
| Resistance Range | 240-33 Ohm |
| Construction Material | Stainless Steel |
| Gasket Material | Ethanol-resistant Viton |
| Mounting Flange | SAE 5-hole |
| Connector Type | Insulated 1/4" spade connectors |
| Maximum Tank Depth | 9.2" (230mm) |
| Ground Connection | Floating |
Who This Is For
Boat owners and marine technicians seeking a highly reliable and accurate fuel level sending unit, particularly those facing space constraints or experiencing gauge instability from fuel slosh. It is also an excellent upgrade for systems with older, less dependable float-arm senders.
How It Compares
| Feature | VDO Reed Switch Fuel Sender 230mm | Competitor |
|---|---|---|
| Design Type | Reed Switch (Floatless) | Float Arm, Float Arm |
| Moving Parts | No | Yes, Yes |
| Fuel Slosh Dampening | Tubular Design | Limited, Limited |
| Construction Material | Stainless Steel | Stainless Steel, Plastic Body, Brass Contacts |
| Ethanol Resistance | Viton Gasket | Nitrile Gasket (typically not fully ethanol resistant), Neoprene Gasket |
| Tank Depth | 230mm (9.2") | — |
| Resistance Range | 240-33 Ohm | 240-33 Ohm, 240-33 Ohm |
| Mounting Flange | SAE 5-hole | SAE 5-hole, SAE 5-hole |
Common Concerns Answered
Why is this sender sometimes difficult to find as an exact replacement?
The VDO Reed Switch sender represents a technological advancement over older, non-standard float-arm designs. While compatibility is high with common SAE standards, its unique floatless mechanism may require minor adaptation if replacing very obsolete or custom-fabricated units.
Is the higher price point justified compared to basic float-arm senders?
Yes, the elevated cost reflects the superior long-term reliability and accuracy offered by its floatless, moving-part-free design, eliminating common failure modes and ensuring a stable gauge reading, which is crucial for safe operation.
Will this sender work with ethanol-blended fuels common in many areas?
Absolutely. The VDO Reed Switch Fuel Sender features an ethanol-resistant Viton gasket, specifically engineered to withstand the corrosive effects of modern ethanol fuels, ensuring its operational integrity and longevity.
Frequently Asked Questions
What is the resistance range of the VDO Reed Switch Fuel Sender?
The sender operates within a standard 240-33 Ohm resistance range, ensuring compatibility with the vast majority of marine fuel gauges.
What is the maximum tank depth this sender can accommodate?
This 230mm model is designed to fit fuel tanks with a maximum depth of 9.2 inches.
Does this sender have moving parts that can wear out?
No, this sender utilizes a revolutionary floatless design with no moving parts, which eliminates wear and tear and significantly enhances long-term reliability.
What type of mounting flange does this sender use?
It features an aftermarket standard SAE 5-hole mounting flange, facilitating straightforward installation.
How does the tubular design contribute to gauge accuracy?
The tubular construction actively dampens fuel slosh within the tank, preventing rapid fluctuations of the gauge pointer and providing a consistently stable fuel level reading.
