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Description
ALX ULTRASONIC WIND SENSO 0-5VDCUltrasonic Wind Speed and Direction Sensor. Using the transmitted acoustic pulse, the phase difference of the receiver is measured to calculate the Wind Speed And Direction. The Wind Speed and Direction Data are Measured and Output at A 0 to 5VDC Signal Ultrasonic Wind Speed and Direction Sensor Overview WS303U is a precision ultrasonic wind speed and direction sensor and has no moving parts . It measure ultrasonic phase difference to calculate the
Ultrasonic Wind Speed and Direction Sensor. Using the transmitted acoustic pulse, the phase difference of the receiver is measured to calculate the Wind Speed And Direction. The Wind Speed and Direction Data are Measured and Output at A 0 to 5VDC Signal
Ultrasonic Wind Speed and Direction Sensor
Overview
WS303U is a precision ultrasonic wind speed and direction sensor and has no moving parts .It measure ultrasonic phase difference to calculate the wind speed and direction. The sensor can measure the instantaneous value of wind speed and direction at the same time. The unit has also a built-in electronic compass. It is widely used in the fields of commercial meteorology.
Specifications
- Interface: Analog 0-5V
- Supply: 10-30V DC
- Measuring : Ultrasonic, (no moving parts)
- Wind Speed: 0-40 m/s (Resolution: 0.01m/s)
- Wind Direction: 0-360° (Resolution 1°)
- Response Time: 1s
- IP Rating : IP65 (RS485) IP57 (Analog)
- Wind Resistance : 75m/s
Downloads
Additional Information
| Device | Sensor |
| Type | Ultrasonic | Wind Speed and Direction |
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
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Product Reviews
★★★★★ 5
Very Protective
Model: iPad Mini 6/A17 Pro 7th Gen
Excellent protects the glass from cracking and keeps the iPad clean. Cutouts fit well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
★★★★★ 5
A good product
Model: iPadAir 8/7/6th/iPadPro 6/5th 2026/25/24
This is easy to install and works well
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Reviewed in the United States on May 29, 2026
★★★★★ 4
Good Value Screen Protector That Gets the Job Done
Model: iPad 11th A16 2025/10th
For the price, this screen protector does a pretty good job. The glass feels smooth and responsive, and I didn’t notice any issues using my Apple Pencil after installing it. The screen still looks clear, and fingerprints wipe off easily most of the time.
Installation was easier than I expected, although getting rid of every tiny dust particle was still a little frustrating. I did get a small bubble on one corner, but it mostly disappeared after a day. The protector feels durable enough for everyday use and gives me peace of mind carrying my iPad around.
It’s not a premium brand, but for a budget-friendly 2-pack, I think it’s worth it. Good value overall if you just want reliable screen protection without spending a lot.
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Strong almost scratch proof durable, no bubbles when installing
Model: iPad 11th A16 2025/10th
Stronger then it looks. Work construction and it's never let me down. Way easy to put on with no bubbles clear almost scratch proof. As work is hard on my phone perfect fit every time
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Excellent product
Model: iPadAir 8/7/6th/iPadPro 8/7th 2026/25/24, Model: iPadAir 8/7/6th/iPadPro 8/7th 2026/25/24
I was a bit nervous on the sizing when I first ordered it but it fit perfectly!! Good product and super easy to put on! Will be ordering the same one if needed! Definitely TRUE TO SIZE
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Reviewed in the United States on May 8, 2026