Raymarine E28081 Windvane/Cups
- "Perfect adaptation to the marine environment"
- "Includes directional pen fixing screws and Allen key"
- "Compatible with: ST50, ST60 and ST80"
Shipping (3PM)
Within 30 days
Raymarine E28081 Windvane/Cups Product Description
Essential Replacement for Reliable Wind Readings
Sailing demands precision, especially when tracking wind shifts that can make or break your voyage. This replacement anemometer cups and feather assembly steps in seamlessly for aging masthead units, restoring accurate wind speed and direction data to your cockpit displays. Crafted to withstand harsh marine environments, it tackles common issues like faded cups from UV exposure or brittle feathers from constant salt spray, ensuring your ST-series instruments perform like new without the hassle of full transducer swaps.
Why Mariners Trust This Upgrade
- Precision Engineering: Lightweight cups spin smoothly for spot-on speed measurements, while the feather provides crisp directional feedback—even in gusty conditions.
- Easy Field Service: No need for specialized tools beyond the included Allen key; swap out parts in minutes during a layover.
- Proven Durability: Materials resist corrosion and weathering, extending the life of your existing setup and saving on costly overhauls.
- Seamless Fit: Direct compatibility keeps calibration straightforward, minimizing downtime on the water.
Perfect Match for Your Raymarine Setup
Designed exclusively for ST50, ST60, and ST80 masthead transducers, this kit revives instruments that have logged thousands of nautical miles. Whether you're racing competitively or cruising coastal waters, maintaining wind data accuracy is non-negotiable. Skip the guesswork—users report crisper readings post-install, helping fine-tune sail trim and plot safer courses.
Quick Installation Guide
- Power down your system and secure the boat in calm conditions.
- Remove the old cups and feather by loosening set screws with the provided wrench.
- Attach new speed cups, ensuring they rotate freely without binding.
- Secure the directional feather and counterweight for balanced operation.
- Tighten everything, remount if needed, and test with a gentle breeze to verify performance.
Pro tip: Inspect bearings during replacement; a drop of marine-grade lubricant can further boost responsiveness.
Maximize Longevity and Performance
Wind instruments endure relentless punishment—bird strikes, ice buildup in colder climes, or debris in tropical squalls. Regular checks catch wear early: erratic speed readings signal cup issues, while wobbling vanes point to feather fatigue. This replacement not only fixes these but equips you for proactive care, like annual freshwater rinses to combat salt crystals.
Real-world sailors note that proactive swaps like this prevent data glitches during critical moments, such as jibing in 25-knot puffs. Pair with protective masthead covers during storage for even longer service intervals.
Frequently Asked Questions
Which Raymarine transducers is this anemometer cups and feather compatible with?
It fits ST50, ST60, and ST80 masthead transducers perfectly, restoring full functionality to these popular models.
What components are included in the kit?
The kit comes complete with directional feather, counterweight, speed cups, set screws, and an Allen key wrench for immediate installation.
How do I know when to replace my wind cups and vane?
Look for signs like inconsistent wind speed readings, sluggish cup rotation, feather fluttering abnormally, or visible cracks from UV damage.
Is installation difficult for non-experts?
Not at all—it's a straightforward process using basic tools. Most complete it in under 30 minutes without removing the entire transducer.
Will this affect my instrument calibration?
No, as a direct replacement, it maintains factory specs. A quick system restart often recalibrates automatically.
How durable are these replacement parts in harsh conditions?
Built with marine-grade materials, they resist salt corrosion, UV fading, and mechanical stress, matching or exceeding original lifespan.
Can I use this on newer Raymarine models?
It's optimized for ST50, ST60, and ST80 series. Check your model's manual for compatibility with i-series or newer transducers.
Replacement Anemometer Cups and Feather fits ST50, ST60, and ST80 masthead transducers. Includes directional feather, counterweight, speed cups, set screws, and allen key wrench.
"RaymarineThe product Includes directional feather, counterweight, speed cups, set screws, and allen key wrench."
Buy with the best price Raymarine E28081 Windvane/Cups for only $36 from NVN Marine! Same day shipping before 3pm.
Raymarine E28081 Windvane/Cups Technical Specifications
| Type: | |
|---|---|
| Vendor: |
Raymarine |
| Weight: |
2.0 lb |
Raymarine E28081 Windvane/Cups User Reviews
Raymarine E28081 Windvane/Cups Shipping & Return
| Shipping Weight: |
2.0 lb |
|---|---|
| Box Sizes: |
1.00 (h) x 1.00 (w) x 1.00 (l) |
| Cubic Feet: |
1.0 |
| Returnable: |
Yes |
| USPS First Class: |
Yes |
| P65: |
Yes |
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