UDST800 Smart, N2K, Bronze HSG, DST

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 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
• Precise readings at high speeds are ideal for powerboats, cruising, and sailing
• Advanced filtering and sampling rates for increased accuracy at all speeds
• Adapts automatically to boat speed, water depth, and water clarity, keeping speed accuracy consistent
• 235 kHz frequency prevents interference with other echo sounders on the vessel
• Retractable plastic insert in a low-profile plastic housing with water valve
• Also available in a bronze (B617V) or stainless steel (SS617V) housing
• Retrofits into Airmar’s P617V, B617V or SS617V housing
• Airmar's Smart™ Sensor technology

Specifications:

• Functions: Depth, Speed, Temperature
• Mounting Style: Low Profile Thru-Hull
• Power Rating: N/A
• Protocol Output: NMEA 2000®
• Housing: Plastic
• Hull Material: Fiberglass or metal
• Hole Size: 51 mm (2"), Stainless steel housing in metal hull—57 mm (2-1/4")
• Retractable housing: Yes
• 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
• Max Depth: 0.6 m (2') to 100 m (330')
• NMEA 2000 LEN: 8
• Retrofits: Retrofits into AIRMAR P617V
• 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: 1.4 kg (3 lbs)