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

Description

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. 

Key Performance Features

• NMEA 2000 Smart Sensor: Unlike older analog transducers, the DST110 does all its signal processing internally. It outputs clean, digital data that can be read by any NMEA 2000-compatible display or chartplotter.

• Accurate Depth Performance: It operates at 235kHz, which prevents interference with most other fishfinders (typically 50/200kHz). It can track depth accurately from 1.3 feet to 330 feet.

• Precise Speed Measurement: The unit features a high-sensitivity paddlewheel that provides accurate Speed Through Water (STW) data, essential for calculating set and drift or optimizing sailing performance.

• Integrated Temperature Sensor: Provides highly accurate sea surface temperature readings with a ±1.0°C accuracy, useful for finding fish-holding thermoclines or monitoring diving conditions.

• Rugged Housing: Includes a durable plastic thru-hull housing with a water valve, allowing you to pull the sensor for cleaning or winterization without significant water ingress.

What’s In The Box

The DST110-01 includes the complete hardware kit for a through-hull installation:

• DST110 Sensor: The primary triducer unit with a 6-meter (approx. 20ft) NMEA 2000 cable.

• Housing: A plastic thru-hull housing with a self-closing water valve.

• Blanking Plug: To be used when the sensor is removed for cleaning to keep the boat watertight.

• Installation Hardware: Includes the hull nut and rubber gasket.