Airmar’s patented UDST800 just turned your maintenance time into more cruising time—and made your boat smarter too. Get ultrasonic speed, depth, and temperature in a single thru-hull bronze housing with no moving parts. Say goodbye to paddlewheel maintenance and hello to Smart™ technology, from the company who invented the Smart™ Sensor.
Features
- Ultrasonic speed, depth, and fast-response water-temperature sensing
- Single housing with no moving parts—no paddlewheel
- Speed range from 0.1 to 50 knots (0.1 to 57 MPH)
- Adapts automatically to increases in speed so accuracy remains constant.
- Advanced filtering and sampling rates for increased accuracy at all speeds.
- Retractable plastic insert in a low-profile stainless steel housing with water valve
- Retrofits into Airmar’s plastic (P120) or bronze (B120) housing
- Airmar’s Smart™ Sensor technology
Specifications
- Acoustic Window: Urethane
- Cable-Length: 6 m (20′) NMEA 2000® Cable
- Common Use: Cruising/Racing Sailboats, Leisure/Yachting, Fishing
- Data Rate: Up to 10 times per second
- Functions: Speed, Temperature
- Hole Size: 51 mm (2″)
- Housing: Bronze
- Hull Material: Fiberglass or wood.
- Mounting Style: Low Profile Thru-Hull
- NMEA 2000 LEN: 7
- Power Rating: N/A
- Protocol Output: NMEA 2000®
- Retractable housing: Yes
- Retrofits: Retrofits into AIRMAR P120, B120 housings
- Single or Dual Frequency: Conventional Single Frequency
- Speed Range: 0.1 to 50 knots (0.1 to 57 MPH)
- Temperature Accuracy: ±0.5°C (±1.8°F)
- Tilted Element: No
- Usable Shaft Length: 57 mm (2.25″)
- Voltage: 9 to 16 VDC
- Water Temperature: -10° To 40°C (14° to 104°F)
- Weight: 1.8 kg (4 lb.)
