Airmar’s patented UST850 just turned your maintenance time into more cruising
time—and made your boat smarter too. Get ultrasonic speed and temperature in a
single thru-hull housing with no
moving parts.
This sensor is a high-precision, low-maintenance solution for use on power and
sail boats of all types and sizes. Say goodbye to paddlewheel maintenance and
hello to Smart™ technology, from the company who invented the Smart™ Sensor.
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Ultrasonic speed and fast-response water-temperature sensing
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Single housing with no moving parts—no paddlewheel
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Advanced filtering and sampling rates for increased accuracy at all speeds
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Adapts automatically to increases in speed so accuracy remains constant
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Retractable plastic insert in a low-profile bronze housing with a water valve
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Retrofits into Airmar’s plastic (P17) or bronze (B17) housing
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Airmar's Smart™ Sensor technology
Brand: Airmar
Technology
Acoustic Window: Urethane
Cable-Length: 6
m (20') NMEA 2000® cable
Common Use: Cruising/Racing
Sailboats, Leisure/Yachting, Fishing
Country of Origin: USA
Data Rate: Up
to 10 times per second
Display Connector: N2
Micro
Functions: Speed,
Temperature
Hole Size: 51
mm (2"), Stainless steel housing in metal hull—57 mm (2-1/4")
Hull Material: All
hull materials
Material: Stainless
Steel
Mounting Style: Thru-Hull
NMEA 2000 LEN: 7
Power Rating: N/A
Protocol Output: NMEA
2000®
Retractable housing: Yes
Retrofits: Retrofits
into AIRMAR P17, B17, P617V 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: 1.7
kg (3.7 lb.)
WARNING:
This product can expose you to chemicals including Di-n-hexyl Phthalate (DnHP)
which is known to the State of California to cause reproductive harm, and
Vinyl Chloride which is known to the State of California to cause cancer. For
more information go to 
