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CV7-V Precision Ultrasonic Wind Sensor

North American Exclusive to RainWise

The unique CV7 family of high precision sensors are available in many output configurations. The base models CV7-L & CV7-V come standard with the Serial RS422/RS232 bus using the well-known NMEA 0183 output protocol.

With no moving parts to wear out and no routine calibration required, the CV7 sensor line requires no maintenance! 

The standard CV7-V sensor has a sampling rate of 2Hz. While the CV7-L comes with a 16ft (5m) multi conductor cable, the CV7-V is supplied with a long 82ft (25m) Cable.  The CV7-L/V sensors can be upgraded to the USB connectivity by adding the USB Black box. Likewise for analog requirements, 2 different DIN rail mountable external interfaces units can be supplied which respectably offers multiple 0-10V or 4-20ma outputs.

Additional savings are available when purchasing the CV7-V or CV7-L with the USB as a complete package. 

All sensors are mounted on a 310mm/16mm diameter aluminum post with a mounting bracket

The CV7-V and L include free configuration software. 

The CV7 compact wind sensor offers high accuracy and low power consumption making it ideal for the most demanding wind sensing applications. A few sample applications are:

  • Agriculture
  • Renewable energy Wind Turbines & PV Solar
  • Building/industry  automation
  • Environmental
  • Utility companies 
  • Transport 
  • Disaster Fire/Pollution
  • Crane & Tent applications
  • Marine
  • Fountain operation
  • Stage management 

The CV7 Ultrasonic Wind Sensor can also be available for OEM applications – Please call us.

All CV7 products and related accessories are manufactured in Vertou, France.

All CV7 products typically have a 10 day lead time. 

Product Support & Documentation

Product details

  • Wind speed range: 0.25-45 m/s (0.56 – 100 MPH)
  • Wind speed resolution: 0.1 m/s (0.22 MPH)
  • Wind speed sensitivity: 0.13 m/s (0.29 MPH)
  • Wind direction:  0-359 °
  • Wind direction resolution: 1°
  • Wind direction sensitivity: +/- 1 ° 
  • Power requirement: 8 V to 33 V DC
  • Power consumption: 9 mA 
  • Operational temperature: 5°F to +131°F
  • Updates at 2x per second

Options & Accessories 


The CV7-V comes with approx. 82' of cable. The CV7-L is the same sensor with 16' of cable.  

Available at a discounted rate as a complete package with USB connection, or purchase sensor and optional USB, Analog 0-10V or 4-20mA connectivity kits separately.

Support & Documentation

Product Details

Documentation & Downloads

Most often, your support inquiry can be resolved by consulting our extensive collection of product documentation and/or software downloads. Please review the set of available documentation and/or downloads available for this product below:

Before you contact support...

Before you contact RainWise support, please review our frequently asked questions for this product.

Contact Support

If your support inquiry is not resolved by consulting either our documentation or our downloads, you may wish to contact RainWise Support.

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Ready to order?

Select the version of this product, choose your quantity, then click the Add to your cart button:

Qty   
CV7-L (16' Cable)

 Price: $649.00

Qty   
CV7-L with USB Connection Package

 Price: $727.00

Qty   
CV7-V (82' Cable)

 Price: $697.00

Qty   
CV7-V with USB Connection Package

 Price: $775.00

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