Furuno DS-85 Doppler Speedlog
The Furuno DS-85 Doppler Speedlog is a high-performance speed measurement system designed to provide accurate, real-time data on a vessel’s speed over the ground (SOG) and speed through the water (STW). Using advanced Doppler radar technology, the DS-85 offers precise and reliable speed readings, making it an essential tool for navigation, safety, and performance monitoring. This system is ideal for commercial vessels, yachts, and other maritime applications.
Key Features:
Doppler Radar Technology
The DS-85 uses Doppler radar technology to measure the vessel’s speed, providing highly accurate speed readings by analyzing the frequency shift of radar waves reflected from moving objects in the water.
Speed Measurement (STW and SOG)
The system offers both Speed Through Water (STW) and Speed Over Ground (SOG) measurements. STW provides the vessel’s speed relative to the water, while SOG measures the speed relative to the seabed, which can be crucial for navigating currents and tides.
Real-Time Data
The DS-85 delivers real-time speed data, allowing operators to make immediate decisions based on the vessel’s speed and surrounding conditions. This is particularly important for avoiding over-speeding, optimizing fuel efficiency, and maintaining safety.
Reliable and Accurate Performance
With advanced Doppler technology, the DS-85 provides precise speed measurements even in challenging conditions, such as rough seas or heavy traffic, ensuring dependable performance at all times.
Easy Integration
The DS-85 can seamlessly integrate with other Furuno navigation equipment, such as GPS systems, radar, and multifunction displays, enabling comprehensive vessel monitoring and control.
User-Friendly Interface
The system features an intuitive display that provides clear, easy-to-read speed data. The user interface is designed to ensure that operators can quickly access essential information without unnecessary complexity.
Rugged and Durable Design
Built to withstand harsh marine environments, the DS-85 is designed with durability in mind. Its robust construction ensures that it performs reliably even under extreme conditions, making it suitable for a wide range of vessels.
Low Maintenance
The DS-85’s Doppler radar technology requires minimal maintenance compared to traditional mechanical speed logs, reducing the overall maintenance cost and ensuring long-term reliability.
Technical Specifications:
Technology: Doppler radar
Speed Measurement: Speed Through Water (STW) and Speed Over Ground (SOG)
Output Data: Real-time speed readings
Power Supply: 12V DC
Compatibility: Integrates with Furuno GPS, radar, and multifunction displays
Display: Clear and easy-to-read digital readout
Environment: Suitable for all vessel types, including commercial ships, yachts, and smaller vessels
Frequently Asked Questions (FAQs):
What is the Furuno DS-85 Doppler Speedlog?
The DS-85 is a high-performance Doppler radar speed measurement system that provides accurate real-time readings of a vessel’s speed through water (STW) and speed over ground (SOG).
How does Doppler radar technology work in the DS-85?
Doppler radar detects the frequency shift of radar waves reflected by moving objects in the water, which is then used to calculate the vessel’s speed relative to the water and seabed.
What measurements does the DS-85 provide?
It provides two key speed measurements: Speed Through Water (STW) and Speed Over Ground (SOG), giving operators a full understanding of the vessel’s speed and its environment.
Can the DS-85 be integrated with other marine equipment?
Yes, the DS-85 can integrate with other Furuno equipment, such as GPS systems and radar, for a more comprehensive navigation and monitoring solution.
How accurate is the DS-85 in measuring speed?
The DS-85 uses advanced Doppler radar technology to deliver highly accurate speed measurements, even under challenging conditions like rough seas or heavy traffic.
What vessels can use the DS-85?
The DS-85 is suitable for a wide range of vessels, including commercial ships, yachts, and smaller boats, providing reliable speed measurements in various maritime conditions.
Does the DS-85 require frequent maintenance?
The DS-85 has minimal maintenance requirements, thanks to its Doppler radar technology, which reduces the need for upkeep compared to traditional mechanical speed logs.
Is the DS-85 user-friendly?
Yes, the DS-85 features a simple and intuitive display that provides easy-to-read speed data, ensuring quick access to critical information for operators.
How does the DS-85 help optimize fuel efficiency?
By providing accurate speed measurements, the DS-85 enables operators to adjust their speed for optimal fuel efficiency, reducing operational costs.
What is the power supply requirement for the DS-85?
The DS-85 operates on a 12V DC power supply, making it compatible with a wide range of vessels and onboard power systems.
