Maretron DST110 Depth/Speed/Temperature Triducer - DST110-01

Maretron DST110 Depth/Speed/Temperature Triducer – DST110-01

The Maretron DST110 Depth/Speed/Temperature Triducer (DST110-01) is a high-precision NMEA 2000® marine transducer that delivers accurate digital readings of water depth, speed through water, and water temperature — all from a single, compact thru-hull unit. Designed for serious cruisers, sportfishers, and sailors, this Smart™ sensor provides dependable navigation data even at speeds above 40 knots, without requiring programming or calibration before use. 

With Smart™ Sensor technology and a retractable/removable design, the DST110 makes installation, inspection, and maintenance easy. Its durable, waterproof housing is available in plastic (standard), bronze, or stainless steel (optional kits), and includes a blank plug so the sensor can be removed — and the hull sealed — when docked or trailered to avoid fouling. 

This all-in-one triducer integrates seamlessly with your NMEA 2000® network, sending real-time depth, speed, and temperature data to compatible displays, chartplotters, and vessel monitoring systems without additional converters or interfaces. 

Performance Specifications

• Depth Range: 0.4 m to 100 m (with wide beam) 

• Operating Frequency: 235 kHz (wide angle)

• Beam Width: ~10° x 44° 

• Depth Accuracy: ±20 cm (0.6–7 m) / ±3 % (7–100 m)

• Speed Range: 1–50 knots (paddlewheel) 

• Temperature Range: –10 °C to +40 °C (±1 °C accuracy)

• Update Rate: ~1 second for depth and speed 

• Power: 9–16 V DC, <200 mA consumption 

• Hull Deadrise Tolerance: ≤22° 

• Mounting Hole: ~2″ (51 mm) 

Benefits

• Comprehensive sensing: Combines three critical navigation measurements into one unit, reducing thru-hull penetrations and installation complexity.

• High-speed tracking: Maintains accurate bottom and speed readings at high speeds (up to 50 knots) — ideal for performance boats. 

• Retractable design: Sensor can be removed for cleaning or when trailering/docked, helping prevent fouling and prolong service life. 

• Easy network integration: NMEA 2000® compatibility ensures seamless data sharing with displays, chartplotters, and systems. 

Applications

• Marine depth sounder integration for navigation and safety

• Speed through water for performance and routing

• Water temperature monitoring for engine, fishing, and environmental data

• Sport fishing, cruising, and sailing vessels with NMEA 2000® electronics

Summary for the User

The DST110 is the best choice for boaters who want to minimize the number of holes in their hull while gaining high-quality navigation data. It is a "plug-and-play" solution that is exceptionally reliable for cruisers and sailors alike.

Installation Tip: Always mount the transducer in a location with clean, non-turbulent water flow (forward of the engines and away from strakes or intake grates) to ensure the paddlewheel and depth sounder provide steady readings at high speeds.

WARNING: This product can expose you to chemicals including NICKEL (METALLIC) which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov.

Manufacturer : Maretron
Manufacturer Part No : DST110-01
UPC : 873804003160