Kodi ubwino waukulu wa akupanga flowmeters ndi chiyani?

1).Kuyika kwapaintaneti komanso kotentha kwambiri, palibe kudula chitoliro kapena kukonza kusokoneza.
2).Masensa a clamp-on ndi osavuta kuyika, amatha kukhazikitsidwa ngakhale pakuthamanga kwa chitoliro.
3).The clamp pa sensa flowmeter sichimalumikizana mwachindunji ndi sing'anga yoyezera.Imatha kuyeza mitundu yonse yamadzi ochiritsira komanso apoizoni, akuda, ang'onoang'ono, owononga kwambiri, amadzimadzi a viscous.
4).Sensa ilibe magawo osuntha, palibe chotchinga chamadzimadzi, palibe kutaya kwamphamvu, ndi mita yopulumutsa mphamvu.
5).Mfundo yogwira ntchito ndi nthawi yopita.Sikuti ndi chitoliro kukula, ndipo mtengo wake kwenikweni kaya chitoliro m'mimba mwake, kotero yerekezerani ndi mitundu ina flowmeters, mtengo mwayi akupanga flowmeter n'zoonekeratu.

a. Poyerekeza ndi electromagnetic flowmeter:akupanga flowmeter akhoza wokwera pa kunja pamwamba pa chitoliro kwa sanali invasive ndi sanali intrusive otaya muyeso wa madzi.akhoza kuyeza otsika mlingo, akhoza kuikidwa pa Intaneti, lalikulu chitoliro awiri ali mtengo wa kuthekera kwambiri;Akupanga flowmeters akhoza kuyeza sanali conductive madzi, monga mafuta, ultrapure madzi, etc.

b. Poyerekeza ndi differential pressure flow mita:ultrasonic otaya mita palibe cholakwa kufala chizindikiro (chifukwa chachikulu cha kusiyana kulephera kuthamanga), ndi akupanga otaya mita akhoza kuyeza zonyansa viscous poizoni ndi dzimbiri dzimbiri, ndi mkulu muyeso molondola, palibe kutaya kuthamanga, kuyika kosavuta, kukonza kosavuta, etc.

c. Poyerekeza ndi Coriolis mass flowmeter:ultrasonic otaya mita palibe kupsinjika (Coriolis misa otaya mita kuthamanga kutayika), madzimadzi onyansa amatha kuyeza, ali ndi kukhazikika kwa zero (Coriolis mass flowmeter zero point ndiosavuta kuyimba), ma ultrasonic flowmeters samakhudzidwa ndi kupsinjika kochulukirapo, osati malire ndi m'mimba mwake wa chitoliro (mamita otaya a Coriolis ≤ DN300), koma kulondola kwa mita ya Coriolis ndikokwera kuposa mita yotaya akupanga.

d. Poyerekeza ndi vortex flowmeter:Akupanga otaya mita amatha kuyeza kutsika kwamadzi othamanga, osawerengeka ndi m'mimba mwake (msewu wa vortex ≤DN300), kukana kwamphamvu kwa seismic, kuyeza kwamadzi onyansa a viscous corrosive fluid, kumatha kuyikidwa pa intaneti, kulondola kwake ndikokwera.