Airmar UDST800B-N2 Ultrasonic Smart Sensor Bronze Thru-Hull Transducer 235kHz

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.

• Ultrasonic speed, depth, and fast-response water-temperature sensing
• Single housing with no moving parts-no paddlewheel
• Precise readings at high speeds 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 echosounders on the vessel
• Retractable plastic insert in a low-profile bronze housing with water valve
• Also available in a plastic or stainless steel (SS617V) housing
• Retrofits into Airmar's P617V, B617V or SS617V housing
• Airmar's Smart Sensor technology

• Brand: Airmar Technology
• Acoustic Window: Urethane
• Cable-Length: 6 m (20') NMEA 2000 cable
• Comm Method: NMEA 2000
• Common Use: Cruising/Racing Sailboats, Leisure/Yachting, Fishing
• Country of Origin: USA
• Data Rate: Up to 10 times per second
• Display Connector: N2 Micro
• Frequency: 235 kHz
• Frequency Band: 235 kHz
• Functions: Depth, Speed, Temperature
• Hole Size: 51 mm (2')
• Hull Material: Fiberglass or wood
• Material: Bronze
• Max Depth: 0.6 m (2') to 100 m (330')
• Model or Series: UDST800
• Mounting Style: Low Profile Thru-Hull
• Power Rating: N/A
• Product Family: Marine
• Protocol: NMEA 2000
• Retractable housing: Yes
• Retrofits: Retrofits into AIRMAR P617V
• Single or Dual Frequency: Conventional Single Frequency
• Speed Range: 0.1 to 50 knots (0.1 to 57 MPH)
• Speed Type: Ultrasonic
• Temperature Accuracy: plus or minus 0.5 degreesC (plus or minus 1.8 degreesF)
• Tilted Element: No
• Usable Shaft Length: 57 mm (2.25')
• Voltage: 9 to 16 VDC
• Water Temperature: -10 degrees to 40 degreesC (14 degrees to 104 degreesF)
• Weight: 1.8 kg (4 lb.)