Furuno 526T-HDD Bronze Thru-Hull Transducer with Temperature Sensor and Built-In Diplexer - Professional 1kW Marine Sonar Solution
Transform your marine navigation and fish finding capabilities with the Furuno 526T-HDD Bronze Thru-Hull Transducer, engineered with cutting-edge broadband technology for superior underwater detection. This professional-grade 1,000-watt transducer combines dual-frequency operation (50/200 kHz) with integrated temperature sensing and diplexer functionality, delivering exceptional performance for serious anglers and commercial marine applications.
Built on Furuno's legendary 70-year legacy of marine electronics innovation, the 526T-HDD represents the pinnacle of transducer technology, offering unmatched reliability and precision for both recreational boaters and maritime professionals who demand the highest standards of sonar performance.
Advanced Marine Sonar Technology Benefits
- Dual-Frequency Precision: 50/200 kHz operation with built-in diplexer provides optimal depth penetration and target separation for versatile fishing conditions
- Professional Power Rating: 1,000-watt capability delivers maximum range and clarity for deep-water applications up to 2,500 feet
- Integrated Temperature Sensing: Built-in thermistor provides accurate water temperature readings for enhanced fishing strategy and navigation safety
- Optimized Beam Angles: 20°/6° beamwidth configuration ensures comprehensive coverage while maintaining precise target identification
- High-Speed Performance: Included aerodynamic fairing block reduces drag and turbulence for improved performance at cruising speeds
Professional Marine Transducer Specifications
Performance Specifications
- Operating Frequencies:
- 50/200 kHz with Built-in Diplexer
- Power Rating:
- 1,000 Watts (1kW)
- Maximum Depth:
- 2,500 feet operational range
- Beam Angles:
- 20° (50 kHz) / 6° (200 kHz)
- Technology:
- Furuno Broadband Sonar Technology
Construction & Installation
- Housing Material:
- Marine-grade Bronze (Airmar B260 Style)
- Mounting Type:
- Thru-Hull Installation
- Shaft Diameter:
- 1.3" (33mm) Bronze Shaft
- Temperature Sensor:
- Integrated Thermistor
- Cable Length:
- 30 feet (10 meters)
- Connector:
- 10-Pin Marine Grade
Package Contents
- 526T-HDD Bronze Thru-Hull Transducer
- 30-foot Marine Grade Cable with 10-Pin Connector
- High-Speed Fairing Block (AIR-033-391)
- Installation Hardware Kit
- Technical Documentation
Professional Marine Electronics Features
Broadband Sonar Technology
Advanced broadband signal processing delivers superior target separation and bottom discrimination, essential for professional fishing and navigation applications. The dual-frequency design optimizes performance across varying water depths and conditions.
Marine-Grade Bronze Construction
Corrosion-resistant bronze housing ensures long-term durability in harsh saltwater environments, while the precision-engineered design minimizes drag and maintains structural integrity under demanding marine conditions.
Integrated Diplexer System
Built-in diplexer eliminates the need for external switching components, simplifying installation while ensuring optimal signal integrity across both 50 kHz and 200 kHz frequencies for versatile sonar applications.
Temperature Monitoring Capability
Integrated temperature sensor provides real-time water temperature data, crucial for fishing success and navigation safety. Temperature information helps identify thermoclines and optimal fishing zones.
Compatibility & Installation Requirements
System Compatibility
- Compatible with all Furuno 1kW sonar systems
- 10-pin connector standard for direct connection
- Adapter cables available for 8-pin systems
- NMEA 0183 temperature output capability
- Suitable for both recreational and commercial vessels
Installation Considerations
- Requires 1.3" (33mm) diameter thru-hull opening
- Professional marine electronics installation recommended
- High-speed fairing block included for performance optimization
- Marine sealant and backing plate required (not included)
- Minimum hull thickness: 1/2" for proper installation
Warranty & Professional Support
Backed by Furuno's comprehensive 3-year limited warranty and world-class technical support network. With over 70 years of marine electronics expertise, Furuno provides unmatched product reliability and customer service for professional marine applications.
Frequently Asked Questions
What is the maximum depth capability of the 526T-HDD transducer?
The Furuno 526T-HDD is rated for depths up to 2,500 feet, making it suitable for both coastal fishing and deep-water commercial applications. Actual depth performance may vary based on water conditions, bottom type, and sonar unit settings.
Is the temperature sensor NMEA compatible?
Yes, the integrated temperature sensor provides NMEA 0183 compatible output when connected to compatible Furuno sonar systems. This allows temperature data to be shared with other navigation instruments and chart plotters.
What hull thickness is required for installation?
The transducer requires a minimum hull thickness of 1/2 inch for proper installation. A 1.3-inch diameter hole is needed, and professional installation with marine sealant and backing plate is strongly recommended for optimal performance and safety.
Can this transducer work with non-Furuno sonar systems?
While designed for Furuno systems, the 526T-HDD may be compatible with other 1kW sonar systems that support 10-pin connectors and similar frequency ranges. However, optimal performance and full feature compatibility are guaranteed only with Furuno sonar units.
What is included with the high-speed fairing block?
The included high-speed fairing block (part number AIR-033-391) is designed to reduce drag and water turbulence around the transducer, improving performance at higher boat speeds and reducing noise interference with sonar readings.