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 anemometer has been designed for the acquisition of the horizontal component of the wind speed in the field of meteorology and wind energy measuring technology.  The anemometer meets all requirements of IEC 61400-12-1 for an Instrument of the accuracy class 0.5
Special characteristics are minimal over-speeding, low starting value and according to Accuwind (testreport1), probably one the best sensors in the market when it comes to measuring wind speed. 

• Highly accurate anemometer, class: S 0.5 / A 0.9 / B 3.0
• Outstanding performance
• Optimum linearity: r > 0.999 99 (4 … 20 m/s)
• High turbulence intensity
• Excellent price-value ratio
• Measuring range: 0.3 ... 75 m/s
• Resolution: 0.05 m wind run
• Temperature range: -50 ... 80°C
• Low start up value
• High survival speed
• Minimum overspeeding
• Low maintenance due to ball bearing cup star
• Weatherproof (seawater-proof)
• Heatable (optional)

This product has a lead time of 1-2 weeks, it also requires specific connectors. Please contact us for any questions. 

Download pdf

Download example accuracy report

Constructed of rugged Lexan cups molded in one piece for repeatable performance. Includes calibration certificate.

A four-pole magnet induces a sine wave voltage into a coil producing an output signal with frequency proportional to wind speed. The #40C is constructed of rugged Lexan cups molded in one piece for repeatable performance. A rubber terminal boot is included.

Features
This anemometer is often used for wind resource assessment for wind turbines, they are 1% accuracy and have a resolution better than 0.1m/s to match the IEC-61400-12 standards for wind measurement and wind turbine performance analysis.

The #40C anemometers are manufactured with exceptional quality control meeting new standards- all units are tested mechanically and electronically before shipping.

This anemometer is compatible with our GSM wind monitoring system only

Download more information

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
• Specifications
• Features
• Videos
• Reviews

• Overview

  GSM & GPRS / 3G enabled 14 channel Datalogger used for live remote monitoring. Data is automatically sent every 10 minutes to the Logic Energy web portal, a fully automated and managed remote cloud application.
  Connect your sensors, power up the system and that is all you need to start getting data. Set up takes typically less than 3 min
  

  
  

  Benefits
  
  • Fast data - GSM communications every 10 minutes
  • Set your own alert functions
  • Limit visits to site by monitoring battery, power supply, GSM and sensor status via remote web portal
  • Save time with the special quick Wind report function already installed on Logic Energy web portal
  • No software required on your computer to setup GSM data logger, just a web browser
  • Robust and long lasting due to very low power consumption and good quality manufacturing in the Scotland
  • Keep a track of your sites via Geo map location

  
  

  Every GSM Wind data logger comes with
  
  • Internet GSM 14 channel data logger & remote Logic Energy web portal access
  • Sim with 1 year contract included
  • AC Power supply
  • GSM Antenna
  • Free Shipping with this product

  
  Download LeNETmobile GSM information
• Specifications
  Available channels: 14 channels - 4 digital anemometer, 2 x analogue wind vane, 4 digital counters, 4 analogue and power supply/battery monitor
  Data Sampling rate: 1Hz (conforms to IEC 61400). Average, wind gust and standard deviation recorded and reported to Logic Energy web platform every 10 minute period
  Resolution: 0.001Hz for wind speed and 0.3 degree for wind vane
  Accuracy: Wind Speed (A1-A4) accuracy: better than 100ppm (parts per million). Analogue inputs accuracy better than 0.5% 
  Memory: Writes data to SD card every 10 minutes, capacity over 10 years.
  Data Transfer: Automatic data transfer every 10 minutes to LeSENSE web portal
  Antenna connector: SMA connector
  Operating temperature: -20°c -70°c
  Power consumption: Avg 5mA
  Sensor Power: Pulsed 3.3Vdc, max 20mA total, 10 millisecond excitation pulse each sample period
  Compatible sensors: Thies Clima, Vector Instruments, NRG, Secondwind, Davis and many more. Contact us if in doubt
  Power Supply options: AC power or 12v rechargeable battery.  Advanced PV power kit available including rechargeable battery, PV charger, PV panel and supporting bracket. 
  Software features: email Alert function, remove con­figuration of datalogger. Compatible with WINDCRANE iOS and Android App.
  Data format: CSV, XLS, charts and raw data. 
  Material: Black High Gloss Acrylic Capped ABS
  Dimensions: 160x125x13mm Weight: 303gm
• Features
  Software Features
  • Customisable dashboard
  • Charting, reporting & Site comparison tools 
  • Data export tools in CSV, XLS or un-processed or raw format
  • Geo Location map of all sites
  • Remote GSM signal strength indicator
  • Custom Alerts and logs function
  • Online con­figuration of sensors
  • Centralised data of all your systems & unlimited user access.
  • Public live dashboards and mobile access
  
  What will you remote monitor and log?
  • Temperature sensor
  • Humidity Sensor
  • Power and Energy
  • Voltage, Current & Energy
  • Pressure
  • Air Velocity
  • Light, CO2, Occupancy
  • And many more
• Videos
  Connect and stream data to the Internet
  
  Find devices using geo-location
  
  
  Sensor data analysis online
  
  
  Wind Speed Energy reports
  
  
  Site comparison
  

   

  You can find more video tutorials here
• Reviews

Industrial grade memory card for LeWL WindLogger or WindTracker 

Please specify SD or microSD card. 

All the WindLoggers and WindTrackers pre 2015 use a SD card, all the loggers manufactured post 2015 use a microSD card.

Use a mounting tripod for your Weather Station or Sensor Suite to make installation even easier.

Download specifications here

• 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

Radiation shield for temperature and humidity

• 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

Mounting hardware is included. Booms are for light or non-icing environments.

Durable galvanized steel to mount an NRG #40C, SWI C3 Anemometer or NRG #200P Wind Direction Vane. For light or non-icing environments.

Features

This is a temperature data logger with extreme battery life, up to 3 years with with 10 minutes recording intervals. 

It comes built-in with a uSD card that will store all your temperature readings every minute or 10 minutes onto a plan CSV text file. 

The temperature range for the probe already installed is -30 to +60ºC (specifications of temperature sensor)

This temperature data logger comes with:

• IP66 tough enclosure
• +1 meter length pre-wired temperature probe
• Industrial grade micro SD card for data storage
• Industrial grade premium batteries