Products

This Pro-D Anemometer measures Wind Speed and wind direction when connected to a wind speed data logger like the new WindLogger, WindTracker or our GSM systems.

Pro-D Anemometer comes with wind speed sensor, wind vane and fixings for a 2" pipe (you need to provide wind mast only), 13 meters cable and accessories for installation. 

General Specifications:
Sensor Type: Wind Speed - Wind Cups and magnetic switch Wind Direction - Wind Vane and potentiometer
Attached Cable Length: 13m (40ft)
Cable Type: 4-conductor, 26 AWG
Material: Wind Vane and Control Head: UV-Resistant ABS
Wind Cups: Polycarbonate
Anemometer Arm: Black-anodized aluminum
Dimensions: 381mm L x 38mm W x 457mm H
Wind Direction Output:

For more information about the Pro-D anemometer, please download pdf file here

This product is for the hobbyist enthusiast, when you know what you are doing and don't mind getting your hands dirty a bit... Community WINDLogger is here.

So what is it?

It is the well known WINDLogger that has been manufactured over the last 10 years, the only difference you have to assemble it yourself. Everything else is exactly the same, same firmware, same quality, same data. 

What do you get?

You get the WINDLogger electronic circuit board, the battery holder, the battery lead connector and the screws to attach to the circuit board. 

What do you need to add?

You need to find your own IP rated enclosure to house the WINDLogger electronics, cable glands and of course making sure you do a great job at assembling it!

You will also need to add a good microSD card with less than 2GB capacity - this is important! The smaller the card, the less power it uses. 

Or you can buy it from us, a proper industrial grade memory card to work on extreme conditions and with a really good writing cycle specs. Good industrial and reliable memory cards are not cheap.

What about support?

We will support you via email. If for whatever reason you feel unsure about the community edition, then please have a look at WINDTracker or WINDLogger itself.

• Overview
• Downloads
• Specifications
• Reviews

• The new LeWL WindLogger has been manufactured since 2008. We have sold thousands of these little wind data loggers all over the world and they have an excellent reputation for their stability, accuracy and endurance.

  
  The new WindLogger has been re-designed with major enhancements, thanks to the small wind enthusiastic community. We have listened to their feedback and have made several improvements: Simpler than ever installation, just plug the Pro-D anemometer into the internal 6P4C connector. If you use any other type of anemometer, that is ok too. You can connect it directly to its internal sensor input connection block. Automatic anemometer detection system. The new WindLogger will let you know if there's an anemometer connected and working before leaving site.

  Option for external temperature probe

  Built-in battery monitor

  Outstanding battery life up to 1 year at 1 minute logging interval or 2 years at 10 minutes intervals

• Download manual and quick guide here or see F.A.Q. for WindLogger and videos

• Specifications
  - Record wind speeds from up to 2 anemometers simultaneously - Average wind speed, gust wind speed and standard deviation (turbulence) and wind direction
  - Input for external temperature probe
  - Up to 1 year of battery life recording 1 minute data or up to 3 years battery life recording in 10 minutes intervals. (10 seconds available for testing purposes)>- Time-stamped data recorded to microSD card in standard CSV format for import into Excel or wind analysis software. Includes all sensor values, plus battery status.- Simple analysis tools included. (excel template for your manipulation or Java app)
  - Fully weatherproof IP65 rated enclosure
  
  SD card memory storage
  - Files in standard CSV ASCII format, archived into monthly files
  - Records average, standard deviation and maximum values
  - Data recorded with date and time stamp
  - microSD flash card FAT32  
  Four sensor inputs 
  - Log two anemometers at once (2 digital inputs)- Supports dry contact (volt-free) switch, Hall effect switch, open collector or 3V logic level signal Wind speed input
  - Potentiometer type wind direction sensor, 1k - 20k ohms.
  - Support for external temperature sensor
  Serial port to interface with PC
  - RS232 compatible for reading values while logging data 
  - Setup menu via serial port or via SD card 
  - 4800bps 
  - Custom sensor factor setup via RS232

  Mechanical information
  - Operating Temperature -40*C to + 70*C (check with us first for extreme weather applications)
  - Sealed IP65 enclosure with gland for sensor wires
  - Dimensions: 160x80x55mm 
  - Weight: 450gm including batteries

• Overview
• Downloads
• Specifications
• Reviews

• The new WindTracker is one of the simplest to use wind site assessment tools out there, yet it shares the high specification of the more advanced new WindLogger. 
  The new WindTracker automatically measures all the wind statistics for you. Just connect the wind sensor and let the Windtracker run. (No setup required if sensor bought from us)

  When you are ready to collect the information, just pop in the microSD card (supplied with the logger) and the WindTracker will transfer all of its data statistics to a simple text file on the memory card. Upload this file to our FREE online reporting tool and you'll have a simple yet very informative wind report for small scale wind turbines.
  
  Key features

  • No need for any analysis software, just a computer and web browser
  • Battery life up to 11 years
  • Fully IP65 weatherproof enclosure

• 
  Download quick installation guide here and for more information see F.A.Q. WindTracker and videos on how to use it.

  - Please note that there's a previous version of the WindTracker which we have limited stock only. 

• Specifications

  • WindTracker microSD card memory storage: Files in standard text format, archived into a single file. (Records total average wind speed, frequency distribution and wind rose) 
  • One anemometer and wind vane input: Measure wind speed and direction at the same time - Supports dry contact switch, hall effect switch or TTL level signal Wind direction input - Potentiometer type wind direction sensor - 16 bins wind direction (1 analogue input) 
  • Extremely Energy efficient: 2 x C type industrial grade alkaline batteries 1.5v - Up to 11 years of battery life (without memory card)
  • Mechanical information: OTR: -40*C to + 70*C (check with us first for extreme weather applications)
  • Sealed IP65 enclosure with cable gland for sensor wires 
  • Dimensions: 160x80x55mm 
  • Weight: 450gm including batteries 
  • Designed and assembled in Scotland

• Overview
• Downloads
• Specifications
• Reviews

• This kit utilises the new WindTracker and wind speed sensor. This kit is the simplest yet effective way to accurately measure the potential of your site for a small wind turbine.

  This kit brings all the key features from a professional wind monitoring system but at an entry level price. The kit comes with:

   • new WindTracker
   • 1 x Vortex anemometer with 10m of sensor cable
   • Quick guide installation
   • Industrial grade batteries and industrial grade microSD card.
  If you need more technical specifications about the new WindTracker and sensors, just follow the links above. For generic F.A.Q, click here.

• 
  Download quick installation guide here and for more information see F.A.Q. WindTracker and videos on how to use it.

  - Please note that there's a previous version of the WindTracker which we have limited stock only. 

• • WindTracker microSD card memory storage: Files in standard text format, archived into a single file. (Records total average wind speed, frequency distribution and wind rose) 
  • One anemometer and wind vane input: Measure wind speed and direction at the same time - Supports dry contact switch, hall effect switch or TTL level signal Wind direction input - Potentiometer type wind direction sensor - 16 bins wind direction (1 analogue input) 
  • Extremely Energy efficient: 2 x C type industrial grade alkaline batteries 1.5v - Up to 11 years of battery life (without memory card)
  • Mechanical information: OTR: -40*C to + 70*C (check with us first for extreme weather applications)
  • Sealed IP65 enclosure with cable gland for sensor wires 
  • Dimensions: 160x80x55mm 
  • Weight: 450gm including batteries 
  • Designed and assembled in Scotland

• Overview
• Downloads
• Specifications
• Reviews

• The new LeWL WindLogger has been manufactured since 2008. We have sold thousands of these little wind data loggers all over the world and they have an excellent reputation for their stability, accuracy and endurance.
  
  - This version has also the option to measure rain if a rain collector is used with it. You can use the typical setup of one anemometer, one windvane and then a rain collector, all at once. When ordering make sure to indicate you need the WINDLogger Rain version.

  The new WindLogger has been re-designed with major enhancements, thanks to the small wind enthusiastic community. We have listened to their feedback and have made several improvements: Simpler than ever installation, just plug the Pro-D anemometer into the internal 6P4C connector. If you use any other type of anemometer, that is ok too. You can connect it directly to its internal sensor input connection block. Automatic anemometer detection system. The new WindLogger will let you know if there's an anemometer connected and working before leaving site.

  Option for external temperature probe

  Built-in battery monitor

  Outstanding battery life up to 1 year at 1 minute logging interval or 2 years at 10 minutes intervals

• Download manual and quick guide here or see F.A.Q. for WindLogger and videos

• Specifications
  - Record wind speeds from up to 2 anemometers simultaneously - Average wind speed, gust wind speed and standard deviation (turbulence) and wind direction
  - Input for external temperature probe
  - Up to 1 year of battery life recording 1 minute data or up to 3 years battery life recording in 10 minutes intervals. (10 seconds available for testing purposes)>- Time-stamped data recorded to microSD card in standard CSV format for import into Excel or wind analysis software. Includes all sensor values, plus battery status.- Simple analysis tools included. (excel template for your manipulation or Java app)
  - Fully weatherproof IP65 rated enclosure
  
  SD card memory storage
  - Files in standard CSV ASCII format, archived into monthly files
  - Records average, standard deviation and maximum values
  - Data recorded with date and time stamp
  - microSD flash card FAT32  
  Four sensor inputs 
  - Log two anemometers at once (2 digital inputs)- Supports dry contact (volt-free) switch, Hall effect switch, open collector or 3V logic level signal Wind speed input
  - Potentiometer type wind direction sensor, 1k - 20k ohms.
  - Support for external temperature sensor
  Serial port to interface with PC
  - RS232 compatible for reading values while logging data 
  - Setup menu via serial port or via SD card 
  - 4800bps 
  - Custom sensor factor setup via RS232

  Mechanical information
  - Operating Temperature -40*C to + 70*C (check with us first for extreme weather applications)
  - Sealed IP65 enclosure with gland for sensor wires
  - Dimensions: 160x80x55mm 
  - Weight: 450gm including batteries

• Overview
• Downloads
• Specifications
• Reviews

• This kit utilises the new WindLogger feature of having 2 anemometer inputs recording data simultaneously, so you can measure the wind speed at two different heights.

  What is this good for? Mainly to calculate wind shear or more commonly used to extrapolate wind speed at a higher heights. Imagine you want to know the wind speed at 23 meters but your wind mast only reaches up to 18 meters. You could connect the top anemometer at 18 meters and the second one at 12 meters for example. With these two values you could extrapolate your wind speed at 23 meters without having to physically measure it. Just keep in mind it is not recommended to extrapolate more than 2/3rds of the top measurement point. 

  This kit brings all the key features from a professional wind monitoring system but at an entry level price. The kit comes with:

   • new LeWL WindLogger
   • 1 x Combined anemometer with wind vane, with 13 meters of cable and attachment support for the mast
   • 1 x Vortex anemometer with 10m of sensor cable
   • Quick guide installation
   • Industrial grade batteries and industrial grade microSD card.
  If you need more technical specifications about the new WindLogger and sensors, just follow the links above. For generic F.A.Q, click here.

• Download manual and quick guide here or see F.A.Q. for WindLogger and videos

• Specifications
  - Record wind speeds from up to 2 anemometers simultaneously - Average wind speed, gust wind speed and standard deviation (turbulence) and wind direction
  - Input for external temperature probe
  - Up to 1 year of battery life recording 1 minute data or up to 3 years battery life recording in 10 minutes intervals. (10 seconds available for testing purposes)>- Time-stamped data recorded to microSD card in standard CSV format for import into Excel or wind analysis software. Includes all sensor values, plus battery status.- Simple analysis tools included. (excel template for your manipulation or Java app)
  - Fully weatherproof IP65 rated enclosure
  
  SD card memory storage
  - Files in standard CSV ASCII format, archived into monthly files
  - Records average, standard deviation and maximum values
  - Data recorded with date and time stamp
  - microSD flash card FAT32  
  Four sensor inputs 
  - Log two anemometers at once (2 digital inputs)- Supports dry contact (volt-free) switch, Hall effect switch, open collector or 3V logic level signal Wind speed input
  - Potentiometer type wind direction sensor, 1k - 20k ohms.
  - Support for external temperature sensor
  Serial port to interface with PC
  - RS232 compatible for reading values while logging data 
  - Setup menu via serial port or via SD card 
  - 4800bps 
  - Custom sensor factor setup via RS232

  Mechanical information
  - Operating Temperature -40*C to + 70*C (check with us first for extreme weather applications)
  - Sealed IP65 enclosure with gland for sensor wires
  - Dimensions: 160x80x55mm 
  - Weight: 450gm including batteries

• Overview
• Downloads
• Specifications
• Reviews

• This kit is a guideline of typical setup for wind logging wind speed only (no wind direction) for small wind turbines where budget is very limited.
  
  This kit brings all the key features from a professional wind monitoring system but at an entry level price. The kit comes with:

   • LeWL Wind Logger

   • Vortex Anemometer with 10 meters of cable and attachment support for the mast

   • Quick guide installation

   • Industrial grade batteries and industrial grade microSD card.

  If you need more technical specifications about the new WindLogger and sensors, just follow the links above. For generic F.A.Q, click here.

• Download manual and quick guide here or see F.A.Q. for WindLogger and videos

• Specifications
  - Record wind speeds from up to 2 anemometers simultaneously - Average wind speed, gust wind speed and standard deviation (turbulence) and wind direction
  - Input for external temperature probe
  - Up to 1 year of battery life recording 1 minute data or up to 3 years battery life recording in 10 minutes intervals. (10 seconds available for testing purposes)>- Time-stamped data recorded to microSD card in standard CSV format for import into Excel or wind analysis software. Includes all sensor values, plus battery status.- Simple analysis tools included. (excel template for your manipulation or Java app)
  - Fully weatherproof IP65 rated enclosure
  
  SD card memory storage
  - Files in standard CSV ASCII format, archived into monthly files
  - Records average, standard deviation and maximum values
  - Data recorded with date and time stamp
  - microSD flash card FAT32  
  Four sensor inputs 
  - Log two anemometers at once (2 digital inputs)- Supports dry contact (volt-free) switch, Hall effect switch, open collector or 3V logic level signal Wind speed input
  - Potentiometer type wind direction sensor, 1k - 20k ohms.
  - Support for external temperature sensor
  Serial port to interface with PC
  - RS232 compatible for reading values while logging data 
  - Setup menu via serial port or via SD card 
  - 4800bps 
  - Custom sensor factor setup via RS232

  Mechanical information
  - Operating Temperature -40*C to + 70*C (check with us first for extreme weather applications)
  - Sealed IP65 enclosure with gland for sensor wires
  - Dimensions: 160x80x55mm 
  - Weight: 450gm including batteries

• Overview
• Downloads
• Specifications
• Reviews

• This kit is a guideline of typical setup for wind logging wind speed and wind direction for small wind turbines where budget is limited.
  This kit brings all the key features from a professional wind monitoring system but at an entry level price. The kit comes with:

   • LeWL Wind Logger
   • Pro-D Anemometer with 13 meters of cable and attachment support for the mast
   • Quick guide installation
   • Industrial grade batteries and Industrial grade microSD card.
  If you need more technical specifications about the new WindLogger and sensors, just follow the links above. For generic F.A.Q, click here.

• Download manual and quick guide here or see F.A.Q. for WindLogger and videos

• Specifications
  - Record wind speeds from up to 2 anemometers simultaneously - Average wind speed, gust wind speed and standard deviation (turbulence) and wind direction
  - Input for external temperature probe
  - Up to 1 year of battery life recording 1 minute data or up to 3 years battery life recording in 10 minutes intervals. (10 seconds available for testing purposes)>- Time-stamped data recorded to microSD card in standard CSV format for import into Excel or wind analysis software. Includes all sensor values, plus battery status.- Simple analysis tools included. (excel template for your manipulation or Java app)
  - Fully weatherproof IP65 rated enclosure
  
  SD card memory storage
  - Files in standard CSV ASCII format, archived into monthly files
  - Records average, standard deviation and maximum values
  - Data recorded with date and time stamp
  - microSD flash card FAT32  
  Four sensor inputs 
  - Log two anemometers at once (2 digital inputs)- Supports dry contact (volt-free) switch, Hall effect switch, open collector or 3V logic level signal Wind speed input
  - Potentiometer type wind direction sensor, 1k - 20k ohms.
  - Support for external temperature sensor
  Serial port to interface with PC
  - RS232 compatible for reading values while logging data 
  - Setup menu via serial port or via SD card 
  - 4800bps 
  - Custom sensor factor setup via RS232

  Mechanical information
  - Operating Temperature -40*C to + 70*C (check with us first for extreme weather applications)
  - Sealed IP65 enclosure with gland for sensor wires
  - Dimensions: 160x80x55mm 
  - Weight: 450gm including batteries

• Overview
• Downloads
• Specifications
• Reviews

• This wind kit will give you an accurate representation of the potential of your site for a small scale wind turbine. It includes one of the best wind speed and direction sensors (for its price!) you can buy today.

  The new WindTracker wind speed and direction kit comes with all you need to start measuring accurately the potential of your new site. It does even come with the accessories to attach the anemometer to a pole. You will need to source your own small wind mast, we have seen amateur radio masts (10 and 15 meters) used for this and they work great. Alternatively, you can always use a scaffold pole (make sure you have proper cable guys in place)

  You will receive with this kit:
   • new WindTracker
   • Pro-D Anemometer with 13 meters of cable and attachment support for the mast
   • Quick guide installation
   • Industrial grade batteries and Industrial grade microSD card.
  If you need more technical specifications about the new WindLogger and sensors, just follow the links above. For generic F.A.Q, click here.

• 
  Download quick installation guide here and for more information see F.A.Q. WindTracker and videos on how to use it.

  - Please note that there's a previous version of the WindTracker which we have limited stock only. 

• Specifications

  • WindTracker microSD card memory storage: Files in standard text format, archived into a single file. (Records total average wind speed, frequency distribution and wind rose) 
  • One anemometer and wind vane input: Measure wind speed and direction at the same time - Supports dry contact switch, hall effect switch or TTL level signal Wind direction input - Potentiometer type wind direction sensor - 16 bins wind direction (1 analogue input) 
  • Extremely Energy efficient: 2 x C type industrial grade alkaline batteries 1.5v - Up to 11 years of battery life (without memory card)
  • Mechanical information: OTR: -40*C to + 70*C (check with us first for extreme weather applications)
  • Sealed IP65 enclosure with cable gland for sensor wires 
  • Dimensions: 160x80x55mm 
  • Weight: 450gm including batteries 
  • Designed and assembled in Scotland