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 ...

Up to now, precise, reliable and inexpensive sensors for measuring flow rates in the low milliliter range in automated systems have been difficult to find. Inexpensive mechanical solutions such as ...

Global initiatives to reduce greenhouse gas emissions have increased the adoption of precise air flow measurement systems ...

Panasonic Corporation has developed an ultrasonic gas flow and concentration sensor for hydrogen that enables the real-time simultaneous measurement of the flow rate and concentration of hydrogen ...