{"product_id":"raymarine-dst820-smart-multisensor-transducer-kit","title":"Raymarine DST820 Smart Multisensor Transducer Kit","description":"\u003ch2\u003e\u003cstrong\u003eRaymarine DST820 Smart Multisensor Transducer Kit\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eNext-Generation Performance. \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSmarter. Faster. More Secure.\u003c\/strong\u003e\u003c\/p\u003e\n\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\n\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\n\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\n\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 on racing instruments, ensuring every tactical decision is data-driven.\u003c\/p\u003e\n\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\n\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\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAll-in-one depth, speed through water, and water temperature\u003c\/li\u003e\n\u003cli\u003eIntegrated heel-and-trim (attitude) data\u003c\/li\u003e\n\u003cli\u003eHigh-resolution speed output with improved update rate\u003c\/li\u003e\n\u003cli\u003eSimple NMEA 2000 network connectivity\u003c\/li\u003e\n\u003cli\u003eWireless calibration and configuration using the Airmar CAST app\u003c\/li\u003e\n\u003cli\u003ePSTI-compliant for cybersecurity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCruising and racing operators appreciate DST820’s fast, accurate speed-through-water (STW) measurements that help them fine-tune the sails and rig for maximum performance. Precise STW readings also enable the calculation of accurate VMG and target-speed calculations, giving performance-minded skippers and tacticians a performance edge.\u003c\/p\u003e\n\u003cp\u003eDST820 is equally valuable onboard cruising and performance powerboats by providing accurate depth measurements and linear-speed readings all the way up to 45 knots.\u003c\/p\u003e\n\u003cp\u003eSetup and calibration are handled through Airmar’s CAST app, giving users direct access to configuration and calibration tools from a mobile device without the need for PC-based software.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDesigned for Cybersecurity\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eA key update in DST820 is compliance with the UK Product Security and Telecommunications Infrastructure (PSTI) Act. This introduces a more secure setup process using QR code and one-time password to protect the device on the network. \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe DST820 is compatible with Raymarine i50, i60, i70, and Alpha instrument systems, as well as Axiom and Axiom 2 chartplotters. The transducer is fitted with a standard NMEA 2000 DeviceNet Micro-C connector and can readily adapt for SeaTalk NG using adapter cable A06079, sold separately.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcoustic Window: \u003c\/strong\u003eUrethane\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHull Deadrise: \u003c\/strong\u003eUp to 22°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Update Rate: \u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth: \u003c\/strong\u003e1X\/second\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed: \u003c\/strong\u003e5X\/second\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeel\/Trim: \u003c\/strong\u003e10X\/second\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAttitude Accuracy: \u003c\/strong\u003e±1° nominal after sensor calibration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth Frequency: \u003c\/strong\u003e235 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Depth Range: \u003c\/strong\u003e0.5 m (1.6')\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth Range: \u003c\/strong\u003eUp to 100 m (330') NMEA 2000®\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed Range: \u003c\/strong\u003e0.3 knots to 45 knots\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Rating: \u003c\/strong\u003e3 m (10’)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply Voltage: \u003c\/strong\u003e9 VDC to 16 VDC— per NMEA 2000®\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply Current: \u003c\/strong\u003e\u0026lt;200 mA— per NMEA 2000®\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Protocol: \u003c\/strong\u003eBluetooth Low Energy (BLE)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Range:\u003c\/strong\u003e Up to 30 feet depending on mount location\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Cable Length:\u003c\/strong\u003e 6 m (20’) DeviceNet—NMEA 2000®\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Sensor Accuracy:\u003c\/strong\u003e ±0.5°C (±1.8°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Sensor Range: \u003c\/strong\u003e-10°C to 40°C (14°F to 104°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNMEA 2000® Load Equivalency Number (LEN): \u003c\/strong\u003e2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCE Regulation: \u003c\/strong\u003eComplies with IEC 60945\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Raymarine","offers":[{"title":"Default Title","offer_id":51385368477925,"sku":null,"price":615.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/6495\/0501\/files\/DST-820_000.png?v=1785522932","url":"https:\/\/www.stevestonmarine.com\/products\/raymarine-dst820-smart-multisensor-transducer-kit","provider":"Steveston Marine and Hardware","version":"1.0","type":"link"}