Description
VDO 450MM Reed Switch Fuel Sender | Boat Supply Store
Eliminate guesswork in fuel management with the VDO Reed Switch Fuel Sender, engineered for vessels demanding steadfast gauge performance. This innovative unit bypasses traditional float arms and resistance cards, utilizing a revolutionary reed switch design for zero mechanical wear and superior accuracy. Its tubular construction actively mitigates fuel slosh, ensuring a stable and precise reading on your gauge, even in challenging offshore conditions off the Texas coast. Built with robust stainless steel and an ethanol-resistant Viton gasket, this 450mm sender is designed for tanks up to 17.7 inches deep, providing reliable operation in marine environments.
Key Features
- Eliminates float arm and resistance cards for superior reliability
- Dampens fuel slosh with integrated tubular design for stable readings
- Provides a floatless, no-moving-parts system for ultimate durability
- Ensures precise readings with a 240-33 Ohm resistance range
- Offers long-term corrosion resistance with stainless steel construction
- Guarantees compatibility with modern fuels via an ethanol-resistant Viton gasket
- Features a standard SAE 5-hole mounting flange for easy integration
- Accommodates tanks up to 17.7 inches (450mm) in depth
Specifications
| Product Specifications | |
|---|---|
| Length | 450mm |
| Resistance Range | 240-33 Ohm |
| Construction | Stainless Steel |
| Gasket Material | Ethanol-resistant Viton |
| Mounting Flange | SAE 5-hole |
| Connector Type | Insulated 1/4" spade connectors |
| Maximum Tank Depth | 17.7 inches |
Who This Is For
Boat owners and marine technicians requiring a highly reliable and accurate fuel level sensing solution, particularly beneficial for applications with limited space or where fuel slosh can compromise traditional sender performance.
How It Compares
| Feature | VDO 450MM Reed Switch Fuel Sender | Competitor |
|---|---|---|
| Technology | Reed Switch | Float Arm / Resistance Card, Float Arm |
| Moving Parts | No | Yes, Yes |
| Fuel Slosh Dampening | Yes (Tubular Design) | No, No |
| Gasket Material | Viton | Nitrile, Neoprene |
| Length | 450mm | — |
| 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
Are there any common issues with this sender?
While generally reliable, occasional calibration challenges can arise if installation procedures are not meticulously followed. Ensuring proper wiring and mounting as per the installation guide is critical for optimal performance.
How does this sender compare in price to other options?
This advanced reed switch sender represents a higher initial investment compared to conventional float-style senders, reflecting its superior technology and enhanced durability designed for long-term marine service.
What makes this sender more reliable than traditional float senders?
The floatless design eliminates critical wear points like float arms and resistance cards. By removing these mechanical components, the VDO reed switch sender significantly reduces the probability of failure commonly associated with traditional fuel senders.
Frequently Asked Questions
What is the resistance range of the VDO Reed Switch Fuel Sender?
The VDO Reed Switch Fuel Sender operates with a resistance range of 240 Ohms (empty) to 33 Ohms (full).
What is the maximum tank depth this sender is designed for?
This sender is engineered to fit fuel tanks with a maximum depth of 17.7 inches, equivalent to its 450mm length.
Does this sender have moving parts?
No, the VDO Reed Switch Fuel Sender features a revolutionary floatless design with no moving parts, eliminating common failure points found in traditional senders.
What type of mounting flange does this sender use?
This sender utilizes a standard aftermarket SAE 5-hole mounting flange, ensuring broad compatibility with most marine fuel tank installations.
Is the gasket included with this sender ethanol resistant?
Yes, the included gasket is constructed from Viton material, providing excellent resistance to ethanol and other fuel additives commonly found in marine fuels.
