Furuno Smart Sensor f/FI50 TH DST
Furuno Smart Sensor f/FI50 TH DST — Product description
Upgrade your boat's instrumentation with the Furuno DST-800PSF, a versatile thru-hull smart sensor that combines depth, speed, and water temperature readings into a single, low-profile unit. Designed for seamless integration, this retractable multisensor punches just one hole through your hull, saving time and effort during installation while delivering precise data to your NMEA2000 network.
Boat owners and builders appreciate its adaptability, especially on challenging hull designs like high-deadrise powerboats or sailboats. The innovative fan-shaped beam at 235 kHz ensures reliable bottom tracking, even when the boat heels or pitches, providing consistent performance across a variety of conditions.
Key Advantages for Everyday Boating
This sensor stands out by prioritizing accuracy and ease of use. Its advanced speed signal processing—powered by Airmar technology—delivers stable readings from as low as 1 mph up to 60 mph, helping you navigate safely without sudden fluctuations that could mislead your displays. Temperature sensing is equally reliable, with precision within ±1°C, perfect for monitoring water conditions during fishing trips or long cruises.
The near-flush P17 molded plastic housing protrudes only 5 mm (3/16 inch) beyond the hull, reducing drag and maintaining your boat's hydrodynamic efficiency. When it's time for service or winter storage, the removable insert and self-jacking cap make extraction straightforward—no need for dry-docking or special tools.
Effortless Integration and Reliability
As a plug-and-play NMEA2000 device, the DST-800PSF connects via its 6-meter cable with a 5-pin Micro-C connector, broadcasting data directly to compatible chartplotters, multifunction displays, and instruments like Furuno's FI50 series. This all-in-one solution declutters your network, eliminates the need for multiple transducers, and simplifies wiring for cleaner bilges.
Whether you're racing, trawling offshore, or day-sailing, this sensor enhances situational awareness with real-time metrics. Its rugged construction withstands harsh marine environments, ensuring years of dependable operation without frequent recalibrations.
Practical Tips for Optimal Performance
- Placement matters: Install forward of the propellers and away from strakes for the cleanest speed logs. On sailboats, position it amidships to handle heeling angles.
- Fan beam benefits: The wide fore-aft coverage excels in deeper waters up to practical limits, reducing false readings on uneven seabeds.
- Maintenance made simple: Rinse with fresh water after saltwater use, and leverage the retractable design for off-season care.
- Network synergy: Pair it with NMEA2000 hubs for multi-station data sharing across your vessel.
Invest in the DST-800PSF for a sensor that blends cutting-edge tech with user-focused design, giving you confidence on the water without the hassles of traditional setups.
Frequently Asked Questions
What measurements does the Furuno DST-800PSF provide?
It delivers accurate depth, speed through water, and water temperature data, all transmitted via NMEA2000 for easy display integration.
Is the DST-800PSF suitable for high-deadrise hulls?
Yes, its wide fan-shaped beam at 235 kHz ensures reliable bottom detection on deadrise angles common to performance powerboats and sailboats.
How does the retractable design benefit boat owners?
The insert can be quickly removed using the self-jacking cap for cleaning, servicing, or storage, without hauling the boat out.
What is the speed range and accuracy of this sensor?
It offers stable speed readings from 1 to 60 mph, thanks to advanced Airmar signal processing that minimizes turbulence-induced errors.
What cable comes with the DST-800PSF?
A 6-meter cable with a 5-pin NMEA2000 Micro-C connector is included, supporting straightforward drop-in connectivity.
Does the housing affect boat performance?
No—the low-profile P17 plastic housing extends just 5 mm outside the hull, preserving speed and fuel efficiency.
What temperature accuracy can I expect?
Temperature readings are precise within ±1°C, ideal for tracking baitfish activity or engine cooling needs.
Features:
- 235 kHz
- Depth, Speed and Temperature (+/ - 1 degree )
- 6-Meter Cable with 5-Pin NMEA2000 Connector
- Airmar's speed signal processing for stable and high accuracy speed readings from 1-60 MPH
- Near-flush housing minimizes drag with only 5 mm (3/16") extending outside of the hull
- Depth, speed, and temperature insert is easily removed for quick service or storage
- Self-jacking cap makes it easier to remove insert
- Molded plastic P17 Housing
"The new dst-800psf retractable smart sensor offers depth, speed and temperature functions in one compact thruhull fitting. Only one hole in the boats hull makes this multisensor attractive to both boat builders and boat owners alike. The dst-800psf is a nmea2000 device. The wide fore-aft, fan shaped beam is able to find bottom even when installed on high deadrise hulls or on sailboats. 235 Khzdepth, speed and temperature \/ - 1 degree 6-meter cable with 5-pin nmea2k connectorairmar's patent pending speed signal processing for stable and high accuracy speed readings from 160 mphnear-flush housing minimizes drag with only 5 mm 3\/16in extending outside of the hulldepth, speed, and temperature insert is easily removed for quick service or storageself-jacking cap makes it easier to remove insertmolded plastic p17 housing."
SKU: NVN-33616
MPN: DST-800PSF
UPC: 611679317766
Technical specifications
| Brand | Furuno |
| Model | Furuno Smart Sensor f/FI50 TH DST |
| SKU / MFR# | 33616 |
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