Airmar DST820-PV-N2 PSTI Plastic Thru-Hull Smart Multisensor with Bluetooth 235kHz NMEA 2000

The Airmar DST820-PV-N2 is a next-generation PSTI-compliant plastic thru-hull smart multisensor, representing the evolution of Airmar's industry-leading DST810 platform. Designed for NMEA 2000 (N2) networks, this sensor combines depth, speed, and temperature measurement in a single, streamlined installation with integrated Bluetooth connectivity for wireless configuration and diagnostics.

Key Features:

• PSTI Compliant: Meets the Product Security Testing Initiative (PSTI) standard for connected marine electronics
• Bluetooth Connectivity: Wireless setup and diagnostics via the Airmar Weather Station Tool or compatible app—no laptop required at the helm
• 235 kHz Transducer: High-frequency operation delivers superior bottom discrimination and detail, ideal for coastal and inland waters
• NMEA 2000 Output: Plug-and-play compatibility with modern MFDs and onboard networks from Garmin, Simrad, Raymarine, Furuno, and others
• Plastic Thru-Hull Housing: Durable, corrosion-resistant plastic construction suited for fiberglass and other non-metallic hulls
• Integrated DST Sensing: Measures Depth, Speed, and Temperature simultaneously from a single hull penetration
• Replaces DST810: Direct upgrade path with improved compliance and connectivity features
• SmartSensor Technology: Built-in tilt compensation and advanced signal processing for accurate readings even at speed or in rough conditions

The DST820-PV-N2 is engineered for recreational and light commercial marine applications where reliable, accurate sensor data and modern network integration are essential. Its Bluetooth-enabled configuration simplifies installation and ongoing calibration, making it a practical choice for both professional installers and experienced boaters.