Garmin DST820 Smart Transducer with Plastic Housing - 235 kHz NMEA 2000 Depth, Speed, and Temperature Sensor

Garmin DST820 Smart Transducer with Plastic Housing

The Garmin DST820 Smart Transducer is designed for reliable marine depth, speed, and temperature measurements with advanced attitude sensing capabilities. Featuring a durable plastic housing, this transducer is suitable for a variety of vessel hulls and provides precise data essential for navigation and performance monitoring. It can measure depths up to 330 feet, making it ideal for both coastal and offshore boating. The transducer’s high-frequency 235 kHz operation minimizes interference with other sonar devices, ensuring clear and accurate readings at all times. Its wide, fan-shaped beamwidth of 10 x 44 degrees enables effective bottom detection even on steep deadrise hulls or when the boat is heeling, providing consistent data regardless of vessel orientation. Wireless Bluetooth connectivity allows easy calibration and data management through the Garmin AIRMAR Cast app, streamlining setup and maintenance procedures. The NMEA 2000 connector ensures seamless integration with compatible chartplotters and marine displays, providing real-time depth, speed, and temperature information with minimal setup effort. Designed to support vessels with deadrise angles between 0 and 22 degrees, the Garmin DST820 offers flexible installation options and reliable performance in diverse marine environments. This transducer combines advanced sensor technology with user-friendly features, making it a versatile choice for serious boaters seeking accurate and dependable data for navigation and vessel control.

Features:

• Depth measurement up to 330 feet for coastal and offshore use

• Fast 5 Hz water speed signal output for smooth visualization

• Attitude sensing for heel, trim, pitch, and roll data

• Wireless Bluetooth connectivity for easy calibration via Garmin AIRMAR Cast app

• NMEA 2000 support for seamless integration with marine electronics

• Operates at 235 kHz to minimize interference with other sonar devices

• Wide beamwidth of 10 x 44 degrees for effective bottom detection on various hull types

• Supports vessel deadrise angles from 0 to 22 degrees

• Durable plastic housing designed for marine environments

• Low power consumption with 100 W power output