Air flow sensors are inserted into a duct or pipe through an access hole to measure air velocity. In other instances a capture hood is used to measure volumetric flow from a grill or exhaust diffuser.

Measuring air flow in an HVAC duct can be a tricky business. Paddle wheel and turbine flow meters introduce not only resistance but maintenance issue due to accumulated dust and debris. Being able to ...

The availability of small, lower-cost, and more portable air sensors is an exciting development for individuals and organizations interested in measuring local air quality. As a result, outdoor and ...

Near Minneapolis, the Jones family was having serious comfort issues in their two-story colonial. Each winter, the upstairs master suite was so cold the owners had to use an electric blanket, while ...

Air Flow Research developed a formula that predicts a normally aspirated, four-stoked gasoline engine's power potential based on intake-system airflow. At peak power, a full-race engine consumes about ...

Flow switches are devices that monitor flow and send a trip signal to other devices, like a pump, for protection. These switches can be used for the measurement of gases, liquids, and steam. Flow ...