Air Flow Measuring Station

[Golestan]

Hi Guys,
I want to be able to measure the flow rate of the primary air from the air handler to a large zone. The AHU feeds also many other zones. But this zone is about 60% of the total output of the AHU. I am looking for a type of measuring station. We have this concept as BTU metering in the water side for district heating and cooling, but I am not familiar with the air side. Any ideas?
Thanks

 

[marcoh]

Talk to your controls contractor supplier. They will have velocity meters and grids that can be installed in ductwork to measure air flow.

 

[imok2]

Try this ..one of many

http://www.paragoncontrols.com/Flow Sensing Elements.htm