Raymarine
Raymarine DST810 Gen2 Smart Transducer
Pickup available at Mercury Yacht Harbour
Usually ready in 2-4 days
Description
The Raymarine DST810 Gen2 smart transducer (E70667) combines four sensors in one low-profile 2 inch through-hull fitting: depth, speed through water, water temperature and an attitude sensor measuring heel and trim. It plugs straight into a SeaTalk NG or NMEA 2000 backbone and feeds every compatible instrument, chartplotter and multifunction display on the network.
The Gen2 paddlewheel starts reading below 0.3 knots, is linear from 0.6 knots and stays accurate to 45 knots, with a smooth 5.7 Hz speed output. Combined with the attitude sensor, it delivers heel-compensated speed through water, and calibration is handled wirelessly over Bluetooth in Airmar's free CAST app, including advanced multi-angle, multi-speed calibrations.
The 235 kHz working frequency avoids interference with onboard fishfinders. The retractable plastic housing has a water valve for easy maintenance, suits fibreglass or metal hulls with up to 22 degrees of deadrise, and the sensor insert retrofits existing TA910, T942 and T943 housings. The replacement Gen2 paddlewheel kit is R70961.
PRODUCT DETAILS
- Depth, speed, temperature and attitude from a single 2 inch through-hull fitting
- Gen2 paddlewheel reads below 0.3 knots and stays accurate to 45 knots
- Smooth 5.7 Hz speed output (5x per second)
- Heel-compensated speed via the built-in attitude sensor
- Wireless calibration over Bluetooth with Airmar's free CAST app
- 235 kHz frequency avoids interference with fishfinders
- Plugs directly into SeaTalk NG / NMEA 2000 networks (LEN 3)
- Retractable plastic housing with water valve; retrofits TA910, T942 and T943 housings
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Sensor
| Functions | Depth, speed through water, water temperature, attitude (heel and trim) |
| Operating frequency | 235 kHz (avoids interference with other depth sounders and fishfinders) |
| Beamwidth | 10° x 44° |
| Depth range | 0.5 m (1.6 ft) to 100 m (330 ft) |
| Speed range | Start-up below 0.3 knots, linear from 0.6 knots, accurate up to 45 knots |
| Data rate | Depth 1x per second; speed 5x per second (5.7 Hz output); heel and trim 10x per second |
| Speed sensor | Gen2 paddlewheel, 20,000 pulses per nautical mile |
| Temperature accuracy | ±0.5 °C (±1.8 °F) |
| Water temperature range | -10 °C to 40 °C (14 °F to 104 °F) |
Electrical
| Protocol output | NMEA 2000 (SeaTalk NG connector) |
| NMEA 2000 LEN | 3 |
| Supply voltage | 9 to 16 V dc |
| Power rating | 80 W |
| Bluetooth | Bluetooth BLE for calibration via the Airmar CAST app |
| Cable | Captive SeaTalk NG cable, 2.5 m (8 ft) |
Physical
| Mounting style | Low-profile through-hull, 2 inch fitting |
| Hole size | 51 mm (2 in) |
| Housing | High-strength plastic, retractable with water valve |
| Hull material | Fibreglass or metal hulls |
| Maximum hull deadrise | 22° |
| Usable shaft length | 57 mm (2.25 in) |
| Weight | 0.9 kg (2 lb) |
| Housing compatibility | Retrofits TA910, T942 and T943 housings, and most Airmar 2 inch housings |
No videos available for this product.