Ndi mitundu iti ya zakumwa zomwe ma clamp-on Doppler flowmeters angayese?

Ma Doppler Clamp-On Ultrasonic Flowmeters

Zabwino kwambiri pa zakumwa zodetsedwa kapena zopumira mpweya

Zakumwa zoyenera:

Madzi otayira ndi zimbudzi

Dothi lonyowa ndi matope

Zamkati, katundu wa pepala

Madzi okhala ndi zinthu zolimba kapena thovu la mpweya

Chofunikira:

Madzi ayenera kukhala ndi tinthu tating'onoting'ono kapena thovu kuti awonetse chizindikiro cha ultrasonic