Skip to navigation Skip to content
White Papers

Characterization + Classification of the Class 1 Anemometer for IEC 61400‐12‐1 Compliance

Published on May 10, 2012

Download pdf (984 KB)

Under the guidance of Troels Pedersen of DTU Wind Energy Department (formerly RISO National Laboratory), Renewable NRG Systems has characterized and classified the Class 1 Anemometer, a ball bearing version of the 40C Anemometer, according to the guidelines documented in the DTU Wind Energy Department’s Accuwind reports and the IEC 61400‐12‐1 Standard for Power performance measurements of electricity producing wind turbines.


Download Calibration Reports

Our Calibration Report Retriever Tool is a comprehensive database of reports for the following products:

NRG Anemometers
110S Temperature Sensor
200M Wind Vane
200P Wind Vane
BP20 Barometric Pressure Sensor
PVT1 PV Temperature Sensor
60 + T60C Temperature Sensor
Thies First Class Advanced Anemometer
WindSensor P2546-OPR Anemometer

Tech Support

Whether you are troubleshooting in the field or learning how to install a product, we are here for you.