The area value (in ft2 or m2) is entered by the user by push button or keypad into the meter and an air velocity measurement is taken. In order to accomplish this, the area of the duct must be measured.
This is a measurement of the quantity of moving air through an air duct, passageway, or enclosure. What is CFM / CMM?Ĭubic Feet per Minute (CFM) or Cubic Meters per Minute (CMM) are units of measure for Air Volume measurements. The vane freely rotates in response to air flow and as the air moves through the vane the blades turn in proportion to the speed of the air. How does an Anemometer measure moving air?Īnemometers measure moving air with a rotary sensor which acts very much like a weathervane and can be likened to the blades of a fan. What are the alternate Terms for Anemometers? They have advanced features and functionalities such as an LCD display, data logging ability, and so on. Thermal anemometers have a wire element heated to some specific temperature. Outdoor, they are used in various segments such as atmospheric wind measurement, weather stations, and so on. In indoor areas, it is used in HVAC systems, exhaust systems, duct airflow, and so on. They are compact and handy devices and some models are called pocket anemometer.
We offer these anemometers with digital measurement feature. They measure the speed (velocity) of moving air.
The measurement units for Anemometers include: Feet per minute (ft/min), meters per second (m/s), kilometers per hour (km/hr), miles per hour (mph), nautical miles per hour (knots), and Beauforts.Īnemometers are used to measure various parameters related to wind pressure, temperature, wind chill, and so on. Thermo-Anemometers also measure temperature by way of a thermometer located in the Anemometer sensor. Know More About Triplett Anemometers What is Anemometers?Īnemometers measure the speed (velocity) of moving air.
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