Garmin
Garmin Airmar DST800 NMEA0183 Thru-Hull Depth Speed and Temperature Smart Sensor for 0 to 22 Degree Tilt
Pickup available at Mercury Yacht Harbour
Usually ready in 2-4 days
Description
The Garmin AIRMAR DST800 NMEA 0183 is an all-in-one plastic thru-hull smart sensor that delivers depth, speed through water and water temperature to NMEA 0183 instruments from a single 51 mm (2 in) hull fitting. Embedded micro-electronics process the signals inside the sensor and output standard NMEA 0183 sentences for display on any compatible chartplotter, radar or instrument.
The 235 kHz transducer reads depths up to 70 m (230 ft) and its wide 10 x 44 degree fan-shaped beam helps hold bottom lock on steep deadrise hulls and heeling sailboats, while the operating frequency helps prevent interference with other onboard echosounders. A paddlewheel sensor provides smooth, linear speed output with good low-speed accuracy, and the fast-response temperature sensor is accurate to +/- 0.5 C. The low-profile plastic housing incorporates a self-closing valve that minimises water flow into the boat when the insert is removed for maintenance, and fits hull deadrise up to 22 degrees.
PRODUCT DETAILS
- All-in-one smart sensor delivering depth, speed through water and water temperature from a single thru-hull fitting
- NMEA 0183 output reads depths up to 70 m (230 ft)
- 235 kHz frequency helps prevent mutual interference with other onboard echosounders
- Wide 10 x 44 degree fan-shaped beam holds bottom lock on steep deadrise hulls and heeling sailboats
- Paddlewheel speed sensor with smooth, linear output and good low-speed accuracy
- Fast-response temperature sensor accurate to +/- 0.5 C
- Low-profile plastic housing with self-closing valve, fits hull deadrise up to 22 degrees
- DST800 plastic thru-hull smart sensor
- Thru-hull housing with self-closing water valve
- 10 m (33 ft) NMEA 0183 power/data cable
- Installation instructions
No exploded diagram available for this product.
No compatible transducers listed for this product.
No spares or accessories listed for this product.
No compatible products found.
Sensor
| Measured data | Depth, speed through water and water temperature |
| Operating frequency | 235 kHz |
| RMS power | 60 W |
| Beamwidth | 10 x 44 degrees |
| Minimum depth range | 0.5 m (1.6 ft) |
| Maximum depth range | Up to 70 m (230 ft) on NMEA 0183 |
| Data update rate | 1 per second |
| Speed pulse rate | 20,000 pulses per nautical mile (5.6 Hz per knot) |
| Temperature sensor range | -10 C to 40 C (14 F to 104 F) |
| Temperature sensor accuracy | +/- 0.5 C (+/- 1.8 F) |
Connectivity
| Interface | NMEA 0183 |
| NMEA 0183 sentences | DBT/DPT (depth), VHW (speed), VLW (distance), MTW (water temperature) |
| Cable length | 10 m (33 ft) |
Mounting
| Mounting type | Plastic thru-hull with self-closing water valve |
| Hull deadrise | Up to 22 degrees |
| Hole size | 51 mm (2 in) |
Physical
| Housing material | Plastic |
| Acoustic window | Urethane |
| Housing diameter | 75 mm (2.94 in) |
| Housing length | 89 mm (3.49 in) |
| Weight | 0.9 kg (2.0 lb) |
Electrical
| Supply voltage | 10 VDC to 25 VDC (NMEA 0183) |
| Supply current | Less than 40 mA (NMEA 0183) |
| Pressure rating | 3 m (10 ft) |
General
| Standards | CE; complies to IEC 60945 |
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