The ultrasonic technology enables 4-in-1 combined sensor operation ... 8500FS-X200 can be extensively employed in high-flow nasal cannula oxygen therapy ventilation, anesthetic ventilator ...

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.

Using a combination of optical, mechanical, signal processing and computational techniques, a small instrument called a Molecular Flow Sensor was constructed, which can make highly precise, ...