To measure and adjust air flow in air valves, diffusers or grilles accurate measurement of small pressure drop (differential pressure) is often required (usually in the range of -50 to 50 Pa).

Abstract: This letter introduces a high-performance MEMS resonant differential pressure sensor with a dual-diaphragm coupled structure, designed for enhanced accuracy in aerospace and industrial ...

Why Elon Musk says saving for retirement will be 'irrelevant' in the next 20 years Maps don’t show Greenland’s true size. Here’s how big it actually is. Hawley changes stance on war powers resolution ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...