{"product_id":"wt-furuno-dst-820psf-nmea-2000-airmar-smart-transducer-plastic-thru-hull","title":"Furuno DST-820PSF NMEA 2000 Airmar Smart Transducer Plastic Thru Hull","description":"\u003cp\u003e\u003cstrong\u003eFuruno DST-820PSF NMEA 2000 Airmar Smart Transducer Plastic Thru Hull\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eModel: DST-820PSF\u003cbr\u003e \u003c\/p\u003e\u003cp\u003eThe new 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.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eWith 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.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eFeaturing 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.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eWhether 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.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eTogether, 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.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eBeyond 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.\u003c\/p\u003e\u003cp\u003eWith 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.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eThe result: industry-leading speed accuracy, wireless calibration convenience, and next-generation security—all in one powerful, compact sensor.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr\u003e \u003c\/p\u003e\u003cfigure class=\"table\" style=\"margin-left:0;margin-right:auto;\"\u003e\u003ctable style=\"border-collapse:collapse;\" width=\"95%\" border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"175px\"\u003eFunctions\u003c\/td\u003e\n\u003ctd\u003eDepth, Speed, Temperature, Attitude\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"175px\"\u003eMounting Style\u003c\/td\u003e\n\u003ctd\u003eLow Profile Thru-Hull\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"175px\"\u003ePower Rating\u003c\/td\u003e\n\u003ctd\u003e80 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"175px\"\u003eProtocol Output\u003c\/td\u003e\n\u003ctd\u003eNMEA 2000®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"175px\"\u003eHousing\u003c\/td\u003e\n\u003ctd\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"175px\"\u003eMax Deadrise Angle\u003c\/td\u003e\n\u003ctd\u003e22°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"175px\"\u003eHole Size\u003c\/td\u003e\n\u003ctd\u003e51 mm (2\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"175px\"\u003eRetractable housing\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"175px\"\u003eMax Depth\u003c\/td\u003e\n\u003ctd\u003e0.5 m (1.6) to 100 m (330)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"175px\"\u003eMinimum Depth\u003c\/td\u003e\n\u003ctd\u003e0.5 m (1.6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"175px\"\u003eNMEA 2000 LEN\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"175px\"\u003eSpeed Range\u003c\/td\u003e\n\u003ctd\u003eUp to 45 knots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"175px\"\u003eTemperature Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5°C (±1.8°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"175px\"\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e9 to 16 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"175px\"\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003e-10° to 40°C (14° to 104°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"175px\"\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.6 kg (3.5 lb.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/figure\u003e","brand":"Furuno","offers":[{"title":"Default Title","offer_id":51278901149919,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0020\/4079\/1075\/files\/FURDST820PSF_001.png?v=1787894285","url":"https:\/\/mmarineonline.com\/products\/wt-furuno-dst-820psf-nmea-2000-airmar-smart-transducer-plastic-thru-hull","provider":"MMarine Online","version":"1.0","type":"link"}