What is a Ultrasonic Anemometer?
What is a Ultrasonic Anemometer? As you know, anemometers are mainly used in of wind. With advancemenestimating and measuring the speed t in technology, many people are introducing new features to the anemometers. There are now numerous types of anemometers and that includes the ultrasonic anemometer.
First, let us run through some history. Ultrasonic anemometers were developed during the 1970s. It uses ultrasonic sound waves to measure the speed and direction of the wind.
Measuring the wind velocity is pulsed by a pair of transducers. From the pair of transducers, the measuring wind velocity combines to yield a measurement of 1-, 2-, or 3-dimensional work flow. Then, a spatial resolution is given by the path length of 10 to 20 cm of transducers.
Ultrasonic anemometers usually take measurements with very fine temporal resolution. A 20 Hertz (Hz) or better can make well for a turbulence measurement. Taking away the moving parts makes them appropriate for long term use. Automated weather stations and weather buoys are usually affected by using such cup-and-vane anemometers. It is adversely affected by salty air and some large amounts of dust.
Ultrasonic anemometers are actually handy. Aside from being a handy device, this tool can go beyond measuring wind speed. You can also get correct information regarding wind chill and the current temperature. This information may be extremely important when you are out adventuring in the great outdoor!
It has an axis, with either a moving or non-moving parts. It is great for general meteorological applications necessitating exact, reliable wind measurement. The sensor of the ultrasonic anemometer has a durable, corrosion-resistant construction. With this, it avoids any large quantities of dust to interfere with the system. Ultrasonic transducers are in opposing pairs that secure the streamline molded frame.
Most ultrasonic anemometers are fully tested. Wind-tunnel tested and calibrated, ultrasonic anemometers provide accurate wind measurement over a wide operating range.
The standard sensor actually has a lot of output options. Analog voltage outputs are being placed in for wind speed and wind direction. With this, you can now tell how much wind speed is running.
Also, there are plenty of serial output formats available on the standard sensor. These include ASCII text, RMYT and NMEA formats. Simple menus over the tool make it all easy.
All parameters are stored in a nonvolatile memory. Operating parameters can also be edited with the use of ordinary terminal software or a PC.
Environmental resistance, to avoid any accidents, is achieved with the use of UV stabilized thermoplastic, stainless steel, and anodized aluminum components. Yes, you can never go wrong with this one.
The sensor installs on a readily available 1” IPS pipe (1.34” o.d.). Some wiring connections are also made convenient and weatherproofed. Special mounting adapters, connectors, and cables are not required.
Frankly, this ultrasonic anemometer is one big daddy of all the anemometers! It can help you in times of need, especially to places who needs a meteorological station to map out winds, storms, and typhoons.