Temperature sensor UDST800SS
depthacousticspeed

Temperature sensor - UDST800SS - Airmar - depth / acoustic / speed
Temperature sensor - UDST800SS - Airmar - depth / acoustic / speed
Temperature sensor - UDST800SS - Airmar - depth / acoustic / speed - image - 2
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Characteristics

Measured value
depth, acoustic, temperature, speed
Application domain
for boat
Other characteristics
ultrasonic, NMEA 2000®
Power source

Min.: 9 V

Max.: 16 V

Description

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 stainless steel 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 stainless steel housing with water valve Also available in a bronze (B617V) or plastic housing Retrofits into Airmar’s P617V, B617V or SS617V housing Airmar's Smart™ Sensor technology Functions: Depth, Speed, Temperature Mounting Style: Low Profile Thru-Hull Power Rating: N/A Protocol Output: NMEA 2000® Housing: Stainless Steel Hull Material: All hull materials 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

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Exhibitions

Meet this supplier at the following exhibition(s):

METSTRADE 2025
METSTRADE 2025

18-20 Nov 2025 Amsterdam (Netherlands) Hall 1 - Stand 205

  • More information
    Miami International Boat Show 2026
    Miami International Boat Show 2026

    11-15 Feb 2026 Miami (USA - Florida)

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    Other Airmar products

    NMEA/SMART Sensors

    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.