Ultrasonic Anemometer 3D The Ultrasonic Anemometer 3D provides measurement of the wind direction and the wind velocity in all three dimensions. The maintenance-free and wearless anemometer needs no recalibration, and it is equipped with a heating for winter operation even under extreme conditions. All calculations are carried out by a high-capacity digitalsignal-processor (DSP) within the propagation time of the ultrasonic signals with an accuracy basis of 32 bit. The instrument offers comprehensive statistic functions such as gliding averaging, standard deviation, co-variance etc., which can be selected via the digital interface. The gliding averaging can be set optionally in vectorial or scalar form, identically or differently for each parameter. Real-time measurement More than 70 different measurement values available Maintenance free / heatable Digital / analogue outputs and inputs Wind speed Measuring range 0.1 m/s (standard) 0.01 m/s (user defined) Wind direction Measuring range 1° (standard) < 1° (user defined)

Virtual temperature Measuring range Data output digital Interface Data values instant. values, average values, standard deviation Output range Status signals heating, Meas section error, Temperature of meas section Data output analog Measured values WS - Vectors VxVyVz WS - Azimut, WD - Azimut, WS Elevation Wind speed Wind direction Voltage output Data input analog (alternative) Chanels Operating voltage Electronic Electr. connection ISO Quality Certified Company All specifications are subject to change without prior notice. © MicroStep-MIS. All rights reserved. www.microstep-mis.c