![Airmar UDST800P-N2 Ultrasonic Smart Sensor - N2K [UDST800P-N2]](https://cdn.shopify.com/s/files/1/0469/0945/6544/files/84041XL.jpg?v=1773659267)
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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
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Description
Airmar UDST800P-N2 Ultrasonic Smart Sensor - N2K [UDST800P-N2]UDST800P N2 Ultrasonic Smart Sensor N2K The UDST800 just turned your maintenance time into more cruising timeand made your boat smarter too. Ultrasonic speed, depth, and temperature in one single housing with no moving parts make this sensor high precision, low maintenance solution for use on power and sailboats of all types and sizes. Say goodbye to paddlewheel maintenance and hello to Smart technology, from the company that invented the Smart
UDST800P-N2 Ultrasonic Smart Sensor - N2K
The UDST800 just turned your maintenance time into more cruising time…and made your boat smarter too. Ultrasonic speed, depth, and temperature in one single housing with no moving parts make this sensor high precision, low maintenance solution for use on power and sailboats of all types and sizes. Say goodbye to paddlewheel maintenance and hello to Smart technology, from the company that invented the Smart™ Sensor.
Features:
- Ultrasonic Depth, Speed and Temperature in one housing
- Precise readings at high speeds ideal for powerboats, cruising, and sailing
- Data Update Rate: up to 10 x per second
- Advanced filtering & sampling rates for increased accuracy at all speeds
- Adapts automatically to boat speed, water depth, and water clarity keeping speed-accuracy consistent
- No moving parts – no paddlewheel
Specifications:
- Correlation Speed Sensor Transmitting Frequency: 4.5 MHz
- Correlation Pulse Repetition Frequency: 0.5 kHz to 12 kHz (varies with speed)
- Speed Range: 0.1 to 50 knots (.1 MPH to 57 MPH)
- Available Outputs: NMEA2000®
- Water Temperature Range: -4°C to 40°C (32°F to 104°F)
- Depth: 235 kHz
- Depth Range: Minimum 0.6 m ( 2'), Maximum 100 m (328')
- Supply Voltage—NMEA2000®: 9 VDC to 16 VDC
- Supply Current: 80 mA - 200 mA, Average 125 mA @12VDC
- Thru-Hull Housing Material: Plastic (bronze or stainless steel optional)
- Thru-Hull Housing Diameter: 51 mm (2")
- CE Compliant: Yes
- Retrofits into AIRMAR P617V housing
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 5
Inexpensive walls.
Color: Grey, Size: 34" - 3 Panel, Color: Grey, Size: 34" - 3 Panel
We had a hot request for a workstation in the warehouse with some privacy.
These have worked great. Easy to assemble. They are lightweight and stable.
This was an inexpensive solution that looks professional. Our client loved it.
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Reviewed in the United States on August 1, 2025
★★★★★ 1
Dont wait! Assemble right away! Just in case you need to return it.
Color: Black, Size: 22" - 4 Panel
Ok, I like the idea of this but the assembly is frustrating. One side lined up perfectly with the holes however, the small bars that connect the screen to base is not lining up. I think it's do the fabric the screen or divider is made of. It's not stretchy. I brought this months ago and just opened it today. I'm upset and don't even think returning it is possible. If the material was a bit longer or stretchy to give a little room to work with this divider would be great. However, I'm not sure what I can use it for since I'm unable to attach it to the bottom. Beware! Don't wait like me. Tip for the manufacturer. Next time invest in Velcro dividers so the fabric can be adjusted with ease. Literally if I take the screen off the frame aligns perfectly. However, it defeats its purpose of privacy. I might buy some material myself and create a more flexible divider. Or I'll buy Velcro myself and attach to the bottom. I don't know yet.
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Reviewed in the United States on December 15, 2025
★★★★★ 5
Sturdy, Easy to Use, and Great for Privacy
Color: Black, Size: 88" W, Color: Black, Size: 88" W
This room divider is exactly what I needed! The metal frame feels very sturdy and stable, and the wider bases keep it from tipping over easily. The fabric provides great privacy and blocks light much better than expected. I also love how lightweight and foldable it is, making it easy to move around or store when not in use. Assembly was simple and only took a short time with the included instructions. Overall, it looks great, feels high quality, and works perfectly for creating a private space at home. Highly recommend!
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Reviewed in the United States on May 29, 2026
★★★★★ 3
Not bad
Color: Grey, Size: 88" W
Claims to be non see through but you can, easy to assemble but instructions aren't good. Decent money value, quality is okay. Good fit, not very sturdy.
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Reviewed in the United States on May 11, 2026
★★★★★ 1
They bend easily and hard to keep up
Color: Black, Size: 88" W
To flimsy, they are see through, not at all what is pictured
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Reviewed in the United States on May 12, 2026
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