The 011 E-Class One Wind Sensor is verstible, designed to meet anemometry performance criteria for “Class 1” in accordance with IEC 61400-12-1. With optimized dynamic response the 011 E-Class provides accurate horizontal wind speed measurement in flat and complex terrain environments and a high accuracy and linearity over the wind speed range of interest that includes wind turbine generator operation and wind gust measurement. Based upon legacy 010C platform characterized by many years of field-proven performance at thousands of installations worldwide the 011 E-Class is very reliable.
The 011 E-Class One Wind Sensor was a patent pending innovative asymmetrical aerodynamic cup set design for superb cosine response and a high strength polymer cup design reduces stress points for long-lasting performance.
|Operating Range:||0-60+ m/s|
|Starting Threshold:||0.27 m/s|
|Accuracy:||± 0.1 m/s or 1% FS|
|Resolution:||0.04 meter wind run|
|Temperature Range:||-50°C to + 85°C|
|Distance Constant:||3.0 m|
|Power Requirements:||9-27 VDC, 3 mA @ 12 VDC|
|Output Signal:||Pulse (frequency) output (amplitude is power supply)|
|Output Impedance:||100 ohms|
|Weight:||0.68 kg (1.5 lbs)|
|Finish:||Anodized aluminum body; high strength polymer cups|
|Mounting:||PN 191 cross-arm or PN 10392 vertical pipe mount|
|Cabling:||PN 10432-XX (specify length)|
Specifications are subject to change at any time