Airmar Device / Instrument
DST820 Smart Multisensor
Gen2 paddlewheel depth, speed, temperature and attitude multisensor for NMEA 2000 with secure Bluetooth CAST app calibration; replaces DST810.
Description
The DST820 Smart Multisensor replaces the DST810 and adds UK PSTI-compliant security with QR-code setup. Its Gen2 paddlewheel provides speed data from below 0.3 knots at start-up, linear accuracy from 0.6 knots and stable readings up to 45 knots, with a 5.7 Hz speed output. It also measures depth and water temperature, and an integrated attitude sensor supplies heel and trim for heel-compensated speed calibration.
Key features
- Depth range 0.5 m (1.6 ft) to 100 m (328 ft)
- Speed 0.3 to 45 knots, 5.7 Hz output
- Integrated heel and trim sensing
- NMEA 2000 output plus wireless link to the CAST app for basic and advanced calibration
Applications
- Sailboats and racing yachts
- Power boats on NMEA 2000 networks
Specifications
| Speed range | 0.3 to 45 knots |
|---|---|
| Speed output | 5.7 Hz |
| Depth range | 0.5 m (1.6 ft) to 100 m (328 ft) |
| Output | NMEA 2000, Bluetooth (CAST app) |
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