Navico DT-800 Capteur de température et de profondeur NMEA 2000, câble 2m

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Navico

000-11738-001

DT-800 NMEA 2000 temperature and depth sensor, 2 m cable

The Navico DT-800 is a through-hull transducer that provides accurate depth and temperature data directly to your NMEA 2000 network. It is a reliable and simple solution for adding essential information to your B&G, Simrad, or Lowrance multifunction displays.

Includes: Transducer with integrated 2-meter NMEA 2000 cable.

Retail priceBenefit from the professional rate

£291.87 GBP

£291.87 GBP ~~£375.92 GBP~~

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In stock

Free pickup point from €150 in France
Pickup at Skysat possible

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

thanks to our network of approved installers

Find an installer

Support service

Opt for additional installation assistance

Technical specifications

Max power consumption	1.2 W
Typical power consumption	0.6 W
NMEA 2000 Load Equivalency Number (LEN)	2 LEN
Operating voltage	12V
Operating temperature	-15°C to +55°C
Recommended fuse rating	1A
Product width	60 mm
Product height	120 mm
Product depth	60 mm
IP rating	IPX7
Bus compatibility	NMEA 2000
Wired network	NMEA 2000
Mounting type	Hull penetration
Certifications	CE
Housing material	Plastic
Housing color	White
Cable length	6.56 ft
Max depth	150 m
Retractable	Yes
Hole saw size	51 mm
Sensor type	Depth and temperature
Sensor output type	NMEA 2000
Sensor compatibility	NMEA 2000 Systems
Transducer mounting type	Hull penetration
Fishfinder frequencies	200 kHz
Water temperature accuracy	±0.5°C
Temperature measurement	Yes
Measurement range	12°

Detailed description

Accurate depth and water temperature measurements

The Navico DT-800 sensor is a through-hull transducer designed to provide reliable depth and water temperature data. This instrument is an essential component for navigation, safety, and fishing, displaying critical information directly on your compatible multifunction displays. Its robust design ensures durable performance in the marine environment.

Simplified integration with NMEA 2000 network

Equipped with NMEA 2000 connectivity, the DT-800 seamlessly integrates with your existing navigation system. Installation is greatly simplified thanks to the NMEA 2000 standard, which allows for a plug-and-play connection to your boat’s main backbone network. Once connected, the sensor is automatically detected by multifunction displays from Navico group brands (B&G, Simrad, Lowrance) as well as most other NMEA 2000-compatible devices. The sensor is powered by 12VDC directly from the network, eliminating the need for separate power wiring.

Positioning within the Navico range

The DT-800 is positioned as the standard solution for obtaining depth and temperature data. Unlike more complex models such as DST (Depth, Speed, Temperature) transducers that include a paddlewheel for speed, the DT-800 focuses on these two fundamental measurements with high reliability and no external moving parts. It is the ideal choice for sailboats and powerboats that already have a speed source (GPS) and are looking for a simple, robust depth and temperature sensor to enhance their network data.

Expert opinion

Pol CONIN

Digital Manager

« Reliability and simplicity: the NMEA 2000 reference sensor »

The Navico DT-800 is a fundamental sensor for any modern navigation network. Its main strength lies in its simplicity and reliability. As an installer, we appreciate its native NMEA 2000 connectivity, which eliminates the wiring and calibration complexities associated with older protocols. Simply connect it to the backbone for depth and temperature data to be immediately available to all instruments, from chartplotters to autopilots. It is a "install and forget" component that provides vital information without requiring any maintenance. While it does not offer water speed, its specialization ensures stable and accurate depth and temperature readings, essential for safety and performance.

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DT-800 NMEA 2000 temperature and depth sensor, 2 m cable

£291.87 GBP

£291.87 GBP ~~£375.92 GBP~~

Frequently Asked Questions

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Is the DT-800 sensor compatible with my multifunction display?

The Navico DT-800 sensor is compatible with all multifunction displays supporting NMEA 2000 network. It integrates particularly well with Navico group brands (B&G, Simrad, Lowrance), but will work with any device compliant with the NMEA 2000 standard.

What is the length of the DT-800 sensor cable?

The DT-800 transducer is supplied with a 2-metre cable.

Does the DT-800 measure boat speed?

No, the DT-800 only measures water depth and temperature. For speed, you would need a DST (Depth, Speed, Temperature) transducer or use GPS data.

How to install the DT-800 depth transducer?

Installing the DT-800 requires drilling the hull for the transducer. Follow the installation instructions in the manual. Watertight integrity must be ensured with an appropriate gasket and compatible marine sealant.

What is the required supply voltage for the DT-800?

The DT-800 is powered by 12VDC directly via the NMEA 2000 network. It does not require separate power wiring.

Is the DT-800 suitable for all types of boats?

The DT-800 is suitable for most boats, whether sailboats or powerboats. It is particularly useful for those already equipped with a speed source (GPS) and seeking a reliable depth and temperature sensor.

Is the DT-800 sensor supplied with all installation accessories?

The DT-800 is supplied with the sensor and its 2m cable. Installation accessories (sealant, drilling tools, etc.) are generally not included.

Where can I find the installation manual for the DT-800?

The installation manual for the DT-800 is typically available on the manufacturer's website, Navico, in the support or downloads section.

Can the DT-800 be used in fresh water and salt water?

Yes, the DT-800 is designed for use in both fresh water and salt water.

How to connect the DT-800 to my NMEA 2000 network?

The DT-800 connects directly to your boat’s NMEA 2000 backbone via a standard NMEA 2000 connector. Once connected, it will be automatically detected by compatible devices.

What is the depth measurement accuracy of the DT-800?

The depth measurement accuracy of the DT-800 depends on several factors, including installation quality and water conditions. However, it is designed to provide reliable data for navigation.

Does the DT-800 require any special maintenance?

Periodic cleaning of the sensor surface may be required to ensure optimal performance. It is important to remove any buildup of algae or dirt.

Is the DT-800 compatible with older NMEA 0183 networks?

No, the DT-800 is only compatible with NMEA 2000 networks. For use with an NMEA 0183 network, a converter may be required.

Does the DT-800 display temperature in degrees Celsius or Fahrenheit?

Temperature display (Celsius or Fahrenheit) typically depends on the settings of the multifunction display to which the DT-800 is connected.

What to do if the DT-800 does not work after installation?

First check NMEA 2000 connections and power supply. Ensure the sensor is correctly recognized by your multifunction display. Refer to the installation manual for troubleshooting or contact Navico technical support.

Is the DT-800 UV-resistant?

The DT-800 is designed to withstand harsh marine conditions but is not specifically rated as UV-resistant as it is a through-hull sensor installed below the waterline.

What is the weight of the DT-800 sensor?

The weight of the DT-800 sensor is 0.9 kg.

Can the DT-800 be painted?

Painting the DT-800 is not recommended as it may affect performance and potentially damage the sensor.

Are there alternatives to the DT-800?

Yes, alternatives exist such as DST sensors (Depth, Speed, Temperature) that also measure speed, or other depth and temperature sensors from different brands compatible with NMEA 2000.