It provides these data with excellent frequency response and makes it ideal for many aspects of basic atmospheric research, along with any requirement for a very accurate temperature. The system also provides calculations necessary to compute the sonic temperature, (in the "W" path), corrected for velocity contamination. The "W" component is not inferred or calculated from some other measurement but is a direct measurement that has an alignment accuracy of better than ☐.1°. Sonic Anemometer/Thermometer are the only TRUE orthogonal ultrasonic anemometer and provides a true vertical velocity measurement. The probe array designs of the Applied Technologies, Inc. The system detects wind speed components along mutually orthogonal acoustic paths, computes the wind velocity and provides an output directly in engineering units. These designs reduce errors from both flow asymmetry and interference from structural members. The system may include a single, double, or triple axis probe array, along with several other novel probe array designs. Ultrasonic Anemometer is a stable, low-powered anemometer, capable of running unattended for extended periods of time. The Sonic Anemometer/Thermometer is usually connected to a computer running a terminal emulation program or can be connected directly to a dumb terminal. Typically, the Sonic Anemometer/Thermometer is DC powered, however other power options are available by either external adapters or by contacting the factory. The electronics that operate the Sonic Anemometer are located inside the probe array.
SONIC ANEMOMETER SOFTWARE
Software that computes the wind speed, wind direction and sonic temperature has been enhanced and optimized to provide a rapid response ultrasonic anemometer/thermometer. Ultrasonic Anemometer incorporates state-of-the-art microprocessor and surface mount technologies. Since 1976 we have provided the only true, orthogonal ultrasonic anemometers based on the design of Dr.
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