Skip to content

Airmar - UST850 Smart™ Sensor, NMEA 2000®, Bronze Housing, ST

$1,088.10

Free Shipping US Wide, Over $199

Easy 30 Day Returns

Best Price Guarantee

Expert Customer Service

why you should buy from weather scientific

Product Description

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.

Features

  • Ultrasonic speed and fast-response water-temperature sensing
  • Single housing with no moving parts—no paddlewheel
  • Advanced filtering and sampling rates for increased accuracy at all speeds
  • Adapts automatically to increases in speed so accuracy remains constant
  • Retractable plastic insert in a low-profile bronze housing with a water valve
  • Retrofits into Airmar’s plastic (P17) or bronze (B17) housing
  • Airmar's Smart™ Sensor technology

Specifications

  • 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
  • Hole Size: 51 mm (2")
  • Housing Material: Bronze
  • Hull Material: Fiberglass or wood
  • Mounting Style: Thru-Hull
  • NMEA 2000 LEN: 7
  • Power Rating: N/A
  • 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
  • Transducer Functions: Speed, Temperature
  • 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.)

Documents

  • 17-572-01-es
  • 17-572-01-fr
  • 17-572-01-it
  • UST800-850-UDST800-SmartSensor
  • InstallationD-17-572-01
  • InstallationD-17-623-01
  • WiringD-19337
  • WiringD-91-1102

Shipping is fast and FREE within our country's lower 48 States for most orders $199+. For more details about shipping see the full shipping page here.

We offer 30 Day Easy Returns. If you decide you don't need a product we'll take it back so long as it is in original and re-saleable condition. See the full details here.

Found a better price online? We'll match it or beat it if we can. 

All you need to do is let us know via phone or email (fulfillment@weatherscientific.com) and we'll let you know what we can do.

You will need to provide evidence of the better price online and it must include any shipping or taxes charged by that site. i.e. It needs to be the total price.

This only applies to new products, it does not apply to used condition products.