Cyclops Marine smarttune 5/16" – Wireless Load Sensor
The Cyclops Marine smarttune 5/16" is a high-precision wireless load sensor, designed to replace standard turnbuckles and deliver real-time rigging load data with ±1% accuracy. Optimised for sportsboats, small keelboats, and high-performance dinghies, it allows sailors to fine-tune rig tension, ensuring repeatable, optimised sail trim for maximum speed and efficiency. With seamless wireless integration, simple installation, and a rugged marine-grade design, the smarttune 5/16" is an essential tool for serious sailors.
Key Features & Benefits
✅ Precision Load Monitoring – Provides ±1% accuracy of the Maximum Working Load (MWL), ensuring accurate rig adjustments for peak performance.
✅ Quick & Easy Installation – Replaces an existing turnbuckle with no complex modifications, making it simple to retro-fit.
✅ Wireless Connectivity – Connects via Bluetooth to the Cyclops Marine app or integrates with onboard electronics through the Cyclops Marine Gateway, allowing live load monitoring and data logging.
✅ Extended Battery Life – Delivers up to 8,000 hours in extended use mode and 2 years in powered-off mode, ensuring reliability for long-term use.
✅ Wireless Charging – Charges effortlessly using a Cyclops wireless charging pad, with LED indicators for real-time charge status.
✅ Rugged & Waterproof – Engineered with an IP68-rated waterproof housing, built to perform in the toughest marine conditions.
✅ Adjustable Data Frequency – Factory-set at 1Hz, with custom frequency settings available upon request.
Technical Specifications
- Calibrated Load: 1.0 tonnes
- Dimensions: 112 x 55 x 18 mm
- Material: 316L stainless steel body, brass-threaded inserts
- Accuracy: ±1% of MWL between 0-40°C
- Battery Life: Up to 8,000 hours in extended use mode
- IP Rating: IP68
How the smarttune 5/16" Fits into Your Sailing Setup
The smarttune 5/16" is the perfect solution for sportsboats, club racers, and small keelboats, making it ideal for:
✔ Shrouds and sidestays – Maintain precise, repeatable rig tension for performance gains.
✔ Backstays and forestays – Optimise sail trim and mast bend with real-time load data.
✔ Race tuning – Track and refine settings for consistent high-speed sailing.
Safety and Reliability
- Overload Protection: Do not exceed 150% of the calibrated load, as this may cause permanent sensor damage requiring recalibration.
- Calibration: After extended use under load, allow 1-2 minutes for the sensor to return to zero when unloaded.
Unlock Performance with Real-Time Load Data
The Cyclops Marine smarttune 5/16" revolutionises rig tuning with instant, wireless load intelligence, making it an essential tool for performance-focused sailors. Whether optimising rig settings for racing or ensuring safe rig tension, this precision-engineered sensor provides the data needed to sail faster and smarter.
Upgrade your rigging today and gain a competitive edge with real-time load intelligence.
Specifications
| Total width (mm) | 55 |
| Total height (mm) | 18 |
| Thread size | 5/16" |
| Total length (mm) | 112 |
| Material | Nitronic 60 |
| SWL (kg) | 750 |
| NBL (kg) | 2100 |
| Warranty (yrs) | 2 |
| Water resistance | IP67 |
| Battery life | 220 hours |
| Battery type | 1x CR2032 |
| Weight (g) | 180 |
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