Products

DST820 Bronze Thru Hull - NMEA 2000 - 235kHzThe DST820 Smart Multisensor is the next evolution of Airmar’s industry-leading technology, replacing the DST810 and introducing PSTI compliance for enhanced onboard network security.With its secure QR-code setup, connecting your DST820 has never been easier—or safer. Simply scan the QR code and enter a one-time security password on your mobile device to protect your sensor on the network.Featuring Airmar’s high-performance Gen2 paddlewheel, the DST820 delivers unmatched speed-through-water accuracy— providing precise start-up data below 0.3 knots, linear accuracy from 0.6 knots, and stable, reliable readings all the way up to 45 knots.Whether you’re a day sailor, weekend cruiser, or tactical racer, accurate speed-through-water (STW) data helps you fine-tune sail trim and rig balance for maximum performance. For racers, precise STW readings enable accurate velocity made good (VMG) and target speed calculations, ensuring every tactical decision is data-driven.Together, the DST820 and Airmar’s CAST™ app make speed calibration simpler than ever. The free CAST app provides powerful calibration tools—once only available through costly PC-based software—now instantly accessible from your smartphone or tablet. Choose from basic or advanced calibration options to suit your needs.Beyond speed, the DST820 measures depth and water temperature, and provides a 5.7 Hz (5× per second) speed output with improved resolution. Its integrated attitude sensor delivers heel and trim data, enabling heel-compensated speed calibration across multiple heel angles and speed ranges—fast, intuitive, and completely independent of onboard instruments.With depth tracking from 0.5 m (1.6 ft) to 100 m (328 ft), the DST820 also provides reliable depth data to help ensure you never run aground.The result: industry-leading speed accuracy, wireless calibration convenience, and next-generation security—all in one powerful, compact sensor.Features: The DST820 is fully compliant with UK PSTI security standards, ensuring that the connection between DST820 and a mobile device is secure. The industry’s best speed paddlewheel – DST820 features the Gen2 paddlewheel for industry-leading speed performance from 0.3 knots to 45 knots. Smoother Speed – 5.7 Hz speed output (5X per second) for visibly smoother speed-through-water reporting and faster data for better decision making when every second counts. Integrated Attitude Sensor – For heel and trim, and used in advanced speed calibration. DST820 secure Bluetooth® connectivity to Airmar’s CAST app provides the ability to: Calibrate the DST820 in a simple, intuitive way from your mobile device. Conduct basic and advanced heel-compensated speed calibrations for improved speed-through-water outputs across the speed range. Advanced speed calibration allows for manual speed entries for multiple heel angles and up to 10 speeds, formerly only possible through expensive PC software. Specifications: Functions: Depth, Speed, Temperature, Attitude Mounting Style: Low Profile Thru-Hull Power Rating: 80 W Protocol Output: NMEA 2000® Housing: Bronze Max Deadrise Angle: 22° Hull Material: Fiberglass or metal Hole Size: 51 mm (2") Retractable housing: Yes Acoustic Window: Urethane Attitude Sensor: Yes Bluetooth Capable: YES Bluetooth BLE Cable-Length: 6 m (20') NMEA 2000® cable Certifications: CE Common Use: Cruising/Racing Sailboats, Leisure/Yachting, Fishing Conventional Beam: 10°x44° Data Rate: Depth: 1X/second, Speed: 5X/second, Heel/Trim: 10X/second Max Deadrise: Up to 22° Max Depth: 0.5 m (1.6') to 100 m (330') Minimum Depth: 0.5 m (1.6') NMEA 2000 LEN: 2 Pulses: 20,000 p/nm* (5.6 Hz per knot)—*p/nm = pulses per nautical mile Retrofits: Fits most Airmar 2" housings Speed Range: Up to 45 knots Temperature Accuracy: ±0.5°C (±1.8°F) Tilted Element: No Usable Shaft Length: 121 mm (4.75") Voltage: 9 to 16 VDC Water Temperature: -10° to 40°C (14° to 104°F)

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DST820-PV-N2 PSTI Plastic Thru-Hull with Bluetooth 235kHzThe DST820 Smart Multisensor is the next evolution of Airmar’s industry-leading technology, replacing the DST810 and introducing PSTI compliance for enhanced onboard network security.With its secure QR-code setup, connecting your DST820 has never been easier—or safer. Simply scan the QR code and enter a one-time security password on your mobile device to protect your sensor on the network.Featuring Airmar’s high-performance Gen2 paddlewheel, the DST820 delivers unmatched speed-through-water accuracy— providing precise start-up data below 0.3 knots, linear accuracy from 0.6 knots, and stable, reliable readings all the way up to 45 knots.Whether you’re a day sailor, weekend cruiser, or tactical racer, accurate speed-through-water (STW) data helps you fine-tune sail trim and rig balance for maximum performance. For racers, precise STW readings enable accurate velocity made good (VMG) and target speed calculations, ensuring every tactical decision is data-driven.Together, the DST820 and Airmar’s CAST™ app make speed calibration simpler than ever. The free CAST app provides powerful calibration tools—once only available through costly PC-based software—now instantly accessible from your smartphone or tablet. Choose from basic or advanced calibration options to suit your needs.Beyond speed, the DST820 measures depth and water temperature, and provides a 5.7 Hz (5× per second) speed output with improved resolution. Its integrated attitude sensor delivers heel and trim data, enabling heel-compensated speed calibration across multiple heel angles and speed ranges—fast, intuitive, and completely independent of onboard instruments.With depth tracking from 0.5 m (1.6 ft) to 100 m (328 ft), the DST820 also provides reliable depth data to help ensure you never run aground.The result: industry-leading speed accuracy, wireless calibration convenience, and next-generation security—all in one powerful, compact sensor.Features: The DST820 is fully compliant with UK PSTI security standards, ensuring that the connection between DST820 and a mobile device is secure. The industry’s best speed paddlewheel – DST820 features the Gen2 paddlewheel for industry-leading speed performance from 0.3 knots to 45 knots. Smoother Speed – 5.7 Hz speed output (5X per second) for visibly smoother speed-through-water reporting and faster data for better decision making when every second counts. Integrated Attitude Sensor – For heel and trim, and used in advanced speed calibration. DST820 secure Bluetooth® connectivity to Airmar’s CAST app provides the ability to: Calibrate the DST820 in a simple, intuitive way from your mobile device. Conduct basic and advanced heel-compensated speed calibrations for improved speed-through-water outputs across the speed range. Advanced speed calibration allows for manual speed entries for multiple heel angles and up to 10 speeds, formerly only possible through expensive PC software. Quick Guide (pdf)Owner's Manual (pdf)Brochure (pdf)

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DT800 NMEA 2000 Thru-Hull Tilted Element Smart Sensor - 20° Function: Depth / Temperature, Material: Plastic, Fixed Tilt Angle: 20° Frequency: 235 kHz, Cone: 12°, Power: 100 Watts RMS Connector: 5-Pin NMEA 2000 Features: Low-profile, retractable, thru-hull transducer offers depth and temperature functions in a single, compact housing Tilted Element Transducer – unique design tilts ceramic element inside transducer housing, giving all the advantages of a fairing block without a hull protrusion Available in fixed 0°, 12° or 20° tilt – perfect for power and sail boat applications Low-profile housing compensates for hull deadrise, does not affect hull performance and provides accurate readings at high speeds Designed with Airmar's exclusive Broadband Ceramic Technology, 235 kHz element improves resolution without sacrificing sensitivity Smart™ Sensor with embedded microelectronics – transducer element and signal processor are only millimeters apart 235 kHz frequency prevents mutual interference with other echo sounders on vessel Retractable housing with self-closing valve minimizes water flow into the vessel when transducer is removed for servicing Specifications: Mount: Thru-hull Fixed Element Tilt Angle: 20° (for 16° - 24° hull deadrise) Housing Material: Plastic Connector: 5-pin NMEA 2000® Cable Length: 20 ft. Frequency: 235 kHz Cone: 12° Power: 100 Watts RMS Depth Sensor Range: 1.6 - 594 ft. Acoustic Window Material: Urethane Compatible Hull Materials: Fiberglass or metal Hole Diameter for Installation: 2" Dimensions: 4.92" H x 2.94" OD This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

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Airmar DT820BV-235-N2 235 kHz Low Profile Tilted Element™ Smart™ Sensor 20° Tilt Bronze NMEA 2000Airmar has taken its proven Tilted Element™ and broadband technologies and applied them to its leading line of Smart™ Sensors. The DT800 is a low-profile, retractable, thru-hull sensor that computes accurate depth and temperature data and sends it to any NMEA 0183 or NMEA 2000® display. The DT800 operates at a frequency of 235 kHz and can run simultaneously with other Airmar 50/200 kHz transducers on-board with no interference. The broadband ceramic delivers depth readings to 183M (600'), as well as accurate shallow-water readings in as little as 500 mm (1.6'). Airmar's Smart™ Sensors have embedded microelectronics - the transducer element and signal processor are only millimeters apart. The signal from the depth transducer is processed right inside the sensor itself. All that is needed to receive depth and temperature data is a single cable into a compatible device or display. Because the ceramic is tilted inside the housing, the transducer beam is oriented straight down, resulting in strong bottom echo returns and accurate depth readings. The retractable housing with a self-closing valve reduces water flow into the vessel when the transducer is removed for cleaning.Smart™ Sensor Features Enhanced depth performance Maximum Depth Range: 180M (594') Minimum range 0.5M (1.6') Urethane face provides better sensitivity Excellent high-speed performance Fixed 20° tilt for 16° to 24° deadrise Fixed 12° tilt for 8° to 15° deadrise Fixed 0° tilt for 0° to 8° deadrise NMEA 2000 output 100 W RMS power Frequency: 235 kHz Cone: 12° All models have depth and temperature 235 kHz eliminates interference with fishfinders Retractable insert provides ease of serviceability Usable Shaft Length: 57mm (2.25") .6M(19.8') NMEA 2000® devicenet cable and connector 51mm (2") housing Blanking plug included Accommodates maximum hull thicknesses 54mm (2-1/8") Accommodates minimum hull thicknesses 6.3mm (0.25") This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications: Temperature: Yes Box Dimensions: 4"H x 8"W x 10"L WT: 3.8 lbs

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Furuno 10-Pin Mix & Match Cable for 600W Non-CHIRP TransducersMix and Match 600W transducers are made as a common base transducer with a short (2m) cable attached, plus an interchangeable longer (8m) brand-specific adapter cable. The short pigtail attached to the transducer ends in an Airmar 5-pin male connector. The adapter cables have a matching Airmar 5-pin female connector at one end and the correct connector for a specific electronics brand at the other end.Both parts are needed for installation. If the user changes equipment brand later, the transducer can be left in place and the adapter cable replaced.*600W Mix and Match cables cannot be used with 1kw transducers or CHIRP transducers.Features: 10-Pin For Furuno 10-Pin equipment Specifications: Type: Adapters Box Dimensions: 2"H x 7"W x 7"L WT: 1.2 lbs UPC: 801769003611

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Furuno 10-Pin Mix & Match Cable for High or Medium Frequency CHIRP TransducersFeatures: 10-Pin For High or Medium Frequency CHIRP Transducers This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications: Type: Adapters Box Dimensions: 1"H x 7"W x 8"L WT: 0.15 lbs UPC: 801769003390

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Furuno 33' 10-Pin to 10-Pin Extension CableFeatures: Transducer Extension Cable 10-Pin(M) to 10-Pin(F)  33' This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications: Type: Extension Box Dimensions: 2"H x 8"W x 8"L WT: 1.1 lbs

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Garmin 12-Pin Mix & Match Cable for Chirp TransducersAirmar's Garmin Mix & Match CableFeatures: 12-Pin Specifically for Chirp Transducers This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications: Type: Adapters Box Dimensions: 1"H x 4"W x 4"L WT: 0.2 lbs UPC: 801769003239

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