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 ...

THE correct measurement of the flow of air in closed pipe systems as well as in the free air is of considerable importance, and the volume before us attempts the description of the various methods at ...

[Nubmian] wrote in to share his experiments with measuring airflow in an HVAC system. His first video deals with using with ultrasonic sensors. He found an interesting white paper that described ...

Engineers who need to reduce the energy cost of air compressor systems will find the precision ST50 Air Flow Meter from Fluid Components International (FCI) helps them more accurately measure ...

Increases in federal and state regulation on power plant emissions and heat rate have significantly impacted the power generation sector in recent years. In the midst of all commercial technologies ...

Rotameter flow meters are devices that can measure the flowrate of liquids and gases. Generally, the rotameter is a tube made of plastic, glass or metal combined with a float, which responds linearly ...

Omron added a digital flow sensor to its line as an alternative to differential pressure sensors for optimizing energy efficiency in air-conditioning and ventilation systems. Omron added a digital ...

Uneven distribution of coal flow to burners can lead to higher NOx emissions and increased operating costs. A new laboratory is studying measurement instruments and control approaches to help power ...

Diagnostics, self-monitoring and digital communication detect flowmeter issues, provide insight Accurate flow measurement is ...