Economical price thermal anemometer with a bendable thermal sensing probe is available online. Hot wire anemometer has a large LCD display and the sensor handle can be stretched to suit the required location. Reliable anemometer can automatically shut down function (10 hours without operation), record 500 data, and connect to a PC via USB.
Retractable rod design
- High definition LCD display
- High sensitivity thermal sensing probe
High quality material
- The probe stretched about a meter or so
- Built-in 9V rechargeable battery
The thermal anemometer has a wide range of applications and can be used flexibly in many fields, widely used in electric power, steel and petrochemicals, energy-saving ventilation ducts, exhaust systems and other industries.
Q1: How do you ensure accuracy of anemometer?
A1: To make sure anemometers are reliable and precise, they should be regularly calibrated. This is the procedure of checking the accuracy of a measuring instrument – as well as the adjustment to align it with the standard. The process allows equipment to produce more accurate results than would've otherwise been possible.
Q2: What affects an anemometer?
A2: The higher the wind speed, the more power is required to keep the wire at a constant temperature. Wind speed can also be determined by measuring air pressure. (Air pressure itself is measured by an instrument called a barometer.) A tube anemometer uses air pressure to determine the wind pressure, or speed.
Q3: Does an anemometer measure wind direction?
A3: An anemometer looks like a weather vane, but instead of measuring which direction the wind is blowing with pointers, it has four cups so that it can more accurately measure wind speed. Each cup is attached to the end of a horizontal arm, each of which is mounted on a central axis, like spokes on a wheel.
Tips: How does thermal anemometer work?
Thermal Anemometers, or hot wire flow sensors, are an effective means of measuring fluid velocity (for example air velocity). This is done by sensing the changes in heat transfer from an electrically heated element that is in direct contact with the fluid (or air).
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