The Model 407113heavy-duty CFM thermo-anemometer displays air volume in CFM or CMM units and temperatures from 32.0° to 175°F (0° to 80°C) with 1.5°F (0.8°C) accuracy. Air velocity is measured from ...

At the heart of a thermal anemometer are two sensors: an air velocity sensor and a temperature compensation sensor. The velocity sensor is heated to an elevated temperature (relative to the ...

The basic elements of the Thermal Transient Anemometer (TTA) have been presented by Foss, et al. (Meas. Sci. Technology, 12, 2004). This measurement system has been developed to identify the spatially ...

This self-heated constant-temperature-delta transistor anemometer is cheap, rugged, and sensitive. It relies on the relationship between airspeed (AF) and thermal impedance (ZT = o C/W) of a heated ...

Supply flow into an occupied space is generally a mixture of return air and fresh outdoor air that has been filtered and then conditioned through heating or cooling coils. This volume of supply air ...

Today's kids want to know question is one you might ask if you look out the window. If you see the trees moving, you might wonder how fast the wind's blowing. The way to figure that out is with a tool ...

The WeatherFlow Wind Meter costs around $35 bucks, plugs into your iPhone or Android device and offers a lot of flexibility in recording wind speed. The software is easy to use and it even includes an ...

SAN JOSE, Calif., Dec. 12, 2024 (GLOBE NEWSWIRE) -- Posifa Technologies today introduced its new PAV5000 series MEMS anemometer sensor. Fully calibrated and temperature-compensated for easy ...

Knowing if a HVAC system or fan is working efficiently for your customer is important and can be determined by the airflow it produces. Here are several techniques to measure airflow in an HVAC system ...

Wind speed measurement has long been a cornerstone of meteorological observation, renewable energy assessment and aeronautical research. The performance of anemometers—devices designed to accurately ...