Range > Gill has more than twenty years experience in the field of ultrasonic gas flow measurement and offers the most extensive range of ultrasonic wind speed and direction sensors on the market today. Rugged construction and the elimination of moving parts removes the need for routine maintenance, making our sensors ideal for operation in all environmental conditions.All Gill ultrasonic products have the same basic operation:The anemometer measures the time taken for an ultrasonic pulse to travel from one transducer to the opposite transducer and then compares it with the time taken for another...

Structural Safety : Operating safety procedures on bridges, cranes and tall buildings > Marine & Oceanology : Harbours, ports & shipping, safe landing/take-off on oil rigs, storm prediction on ocean buoys Power & Energy : Wind farm turbine direction, power line efficiency reporting, forcasting and safety Agricultural and Forest Meteorology - Monitoring ecosystems, including eddy covariance > The R3 and HS Research range have been designed for researchers who need to determine fluxes using eddy covariance. The range provides U, V, W and SOS (sonic temperature) outputs, which may be logged using...

SPECIFICATIONS WindMaster Windmaster Pro R3-50 HS-50 Research R3 / R3A Research HS Ultrasonic Output Rate <20 Hz (optional 32Hz)<32 Hz <50 Hz <50 Hz <100 Hz <100 Hz Wind Speed Range 0-45 m/s0-65 m/s0-45 m/s0-45 m/s0-45 m/s0-45 m/s Wind Direction Range 0-359 no dead band0-359 no dead band0-359 no dead band0-359 no dead band0-359 no dead band0-359 no dead band Operating Temp Range -40C to +60ںC-40C to +60ںC-40C to +60ںC-40C to +60ںC-40C to +60ںC-40C to +60ںC Moisture Protection IP65IP65IP65IP65IP65IP65 External Construc-tion Aluminium & Carbon fibreStainless SteelAluminium & Carbon FibreStainless...