[Editor’s note: When we last visited with lead installer John and his helper Charlie (The NEWS, March 5, 2007), they had just learned the hard way that there’s a lot more to sealing ducts than just ...

Static pressure is one of the most useful measurements HVAC contractors rely on when diagnosing airflow and performance problems. A heating and cooling ...

Technicians new to static pressure measurement often wrestle with frustration and doubt as they learn this new skill. Two of the most common issues are uncertainty about pressure measurement results ...

Zhong Lin Wang of the Georgia Institute of Technology has worked for years to develop devices based on the triboelectric effect—the phenomenon behind static electricity. The effect happens when one ...

Darmstadt, Germany – HBM’s latest, compact P3IC-series of pressure transducers are ideal for measuring static and dynamic pressures with measuring ranges from 10bar to 3,000bar. The transducers ...