Description
Airmar UST850 Speed/Temp Sensor NMEA 2000 | Boat Supply Store
For power and sail boaters demanding precise real-time vessel velocity and water temperature data, the Airmar UST850 Smart Sensor provides an ultrasonic solution. Its design eliminates moving parts, offering exceptional reliability and a maintenance-free operation that delivers accurate readings across a speed range of 0.1 to 50 knots. The sensor boasts a rapid data update rate of up to 10 times per second, ensuring critical information is always current, and is engineered for straightforward retrofitting into existing Airmar ST series installations without requiring a vessel haul-out.
Key Features
- Ultrasonic Speed & Temperature in a single, integrated housing.
- No moving parts for a virtually maintenance-free operational lifespan.
- Precise readings at high vessel speeds up to 50 knots.
- Fast data update rate up to 10 times per second for immediate situational awareness.
- Speed range from 0.1 to 50 knots, suitable for a wide variety of vessels.
- Easy retrofitting into Airmar's ST650/ST850 Series installations without hull penetration.
- NMEA 2000 connectivity for seamless integration with modern marine networks.
- Durable plastic housing engineered for the marine environment.
Specifications
| Product Specifications | |
|---|---|
| Technology | Ultrasonic Speed & Temperature |
| Connectivity | NMEA 2000 |
| Speed Range | 0.1 to 50 knots |
| Data Update Rate | Up to 10 x per second |
| Housing Material | Plastic |
| Retrofit Capability | Airmar ST650/ST850 Series |
Who This Is For
Power and sail boat owners seeking a high-precision, low-maintenance solution for accurate speed and temperature data, especially those upgrading from older paddlewheel sensors or existing Airmar ST series installations.
How It Compares
| Feature | Airmar UST850 Speed/Temp Sensor NMEA 2000 | Competitor |
|---|---|---|
| Technology | Ultrasonic Speed & Temperature | Depth, Speed, Temperature |
| Moving Parts | No | No |
| Speed Range | 0.1 to 50 knots | 0.1 to 40 knots |
| Data Update Rate | Up to 10 x per second | Up to 10 Hz |
| Retrofit Capability | Yes, into Airmar ST650/ST850 Series | Typically less capable |
| Housing Material | Plastic | Plastic |
Common Concerns Answered
Can the Airmar UST850 be returned to the point of purchase if there are issues?
Products returned to the original point of purchase are subject to specific return policies. For issues with the Airmar UST850, direct manufacturer contact is required for warranty claims and support.
What is the primary advantage of the plastic housing on this model?
The plastic housing on the Airmar UST850 offers a lightweight and cost-effective solution suitable for many hull materials. For applications requiring enhanced durability in abrasive environments or specific galvanic isolation, bronze housing options may be considered, though this model is specifically plastic.
I'm concerned about the return policy. What are my options if the sensor is faulty?
While returns to the retailer may not be an option, Airmar provides direct manufacturer support for product issues, ensuring that warranty claims and necessary repairs or replacements are handled efficiently by the original manufacturer.
Frequently Asked Questions
What is the speed range of the Airmar UST850 Smart Sensor?
The Airmar UST850 Smart Sensor accurately measures vessel speed across a range of 0.1 to 50 knots.
Can the Airmar UST850 be retrofitted into older Airmar ST series sensors?
Yes, the Airmar UST850 is specifically designed for easy retrofitting into existing Airmar ST650 and ST850 Series installations without requiring a haul-out.
Does the Airmar UST850 have any moving parts?
No, the Airmar UST850 utilizes ultrasonic technology and has no moving parts, contributing to its low maintenance and high reliability.
What type of boats is the Airmar UST850 suitable for?
The Airmar UST850 is suitable for power and sail boat owners of all types and sizes seeking precise speed and temperature data, particularly those upgrading existing installations.
What data does the Airmar UST850 provide?
The Airmar UST850 Smart Sensor provides both ultrasonic speed and water temperature data.
