eYc Air velocity conversion air volume calculation formula

eYc Air velocity conversion air volume calculation formula

Air velocity converted to air volume calculation formula is as follows

1. Circle Duct(Pipe inner dimension):

Radius(m) x Radius(m) x π x Air velocity(m/s) x Hour(Need to convert hours to seconds)= m3/h

Example:(0.025*0.025*3.1415926)*60(m/s)*3600(1 hour=3600s)=424 m3/h

DN50=50mm(Diameter)、25mm(Radius)= =0.025m


2. Square tube(Pipe inner dimension):

Side length(m) x Side length(m) x Air velocity(m/s) x Hour(Need to convert hours to seconds)= m3/h

Example:0.8*0.8*10*3600=23040 m3/h

● The above calculation formula ignores the installation angle, depth and pressure loss of the transmitter during installation

Air velocity conversion air volume calculation formula



FTS07

FTS07

FTS14

FTS14

FTS140

FTS140

FTS34/35

FTS34/35

FTM06

FTM06

FTM06D

FTM06D

FTM84/85

FTM84/85


FTM94/95FTM94/95

AFMS+PHM33

AFMS-160+PHM33

AFMT+PHM33

AFMT+PHM33

AFMS+PMD33
AFMS-160+PMD33

AFMT+PMD33
AFMT+PMD33