![]() ![]() Testing Range: 0.5meters/sec to 50 meters/sec.Related article: Air Quality monitor using Arduino for indoor and outdoor pollution monitor Technical specifications: You can connect and use it with most of the microcontrollers which has pins to read analog input voltage. Brown wire for VCC power, Black wire for GND and Blue wire for Data or Output. ![]() Pinout diagram:Įven though the plug has 4 pins inside but from the above pinout image you can notice there are only 3 wires. Its output analog voltage ranges from 0.4V at 0 meters/sec to 2V at 32.4 meters/sec. Even its plug pins are made from anti corrosive materials and protected in a metal enclosure. This device works with 7v to 24v DC supply, It is rugged and has high quality material all over its body to sustain and withstand from harsh weather conditions for long time. It can measure the wind speeds upto 32.4 meters/ second which are high velocity winds. By measuring the Analog voltage which is linear to the wind flow across the device we can calculate the actual wind speed. It is a Rotating cup Anemometer which is based on hall effect principle and contain a hall effect sensor which generates analog voltage when the cups rotate. So, some will measure the speed by counting the number of rotations of the cups while other will generate certain voltage proportional to the speed of the wind. Even in rotating cup model there are types, when winds flows across the cups, they rotate according to the speed. There are few different types of anemometers from those the rotating cup anemometers are used as an industry standard, whose principle and build gives stability and ease of use even in high speed winds. It has various applications in various fields where air is the parameter in their work or activity.Īnemometers measure the instantaneous speed of the wind, but the gusts of wind distort the measurement, so that the most accurate measurement is the average value of measurements taken at 10-minute intervals. Not only wind it has the ability to measure the speed or velocity of any gas flow through atmosphere, Closed vents or even through pipes. The anemometer, also known as an anemograph, is a meteorological instrument whose task is to measure the average speed of wind. We choose the components according to value for money. You can buy the required components from the given best buy links. ![]() LCD 16X2 module with or without I2C adapter
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