Garmin
Garmin Airmar DST800 NMEA2000 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 is an all-in-one plastic thru-hull smart sensor that delivers depth, speed through water and water temperature to your NMEA 2000 network from a single 51 mm (2 in) hull fitting. Embedded micro-electronics process the signals inside the sensor for display on any compatible chartplotter, radar or instrument.
The 235 kHz transducer reads depths up to 100 m (330 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
- Reads depths up to 100 m (330 ft) on the NMEA 2000 network
- 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
- 6 m (20 ft) NMEA 2000 DeviceNet 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.
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Sensor
| Measured data | Depth, speed through water and water temperature |
| Operating frequency | 235 kHz |
| RMS power | 100 W |
| Beamwidth | 10 x 44 degrees |
| Minimum depth range | 0.5 m (1.6 ft) |
| Maximum depth range | Up to 100 m (330 ft) on NMEA 2000 |
| 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 2000 |
| NMEA 2000 LEN | 4 |
| Cable length | 6 m (20 ft) DeviceNet |
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 | 9 VDC to 16 VDC (NMEA 2000) |
| Supply current | Less than 200 mA (NMEA 2000) |
| Pressure rating | 3 m (10 ft) |
General
| Standards | CE; complies to IEC 60945 |
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