Ii-flowmeters zetshaneli evulekileyo zizixhobo ezibalulekileyo zokulinganisa ukuhamba kolwelo kwiitshaneli ezivulekileyo ezifana nemilambo, imilambo, imijelo, njl. Ezi zixhobo zibonelela ngeenzuzo ezininzi ezenza ukuba zibe lukhetho oludumileyo kwiintlobo ngeentlobo zezicelo.

Ii-flowmeters zetshaneli evulekileyo zizixhobo ezibalulekileyo zokulinganisa ukuhamba kolwelo kwiitshaneli ezivulekileyo ezifana nemilambo, imilambo, imijelo, njl. Ezi zixhobo zibonelela ngeenzuzo ezininzi ezenza ukuba zibe lukhetho oludumileyo kwiintlobo ngeentlobo zezicelo.

Enye yezona nzuzo ziphambili zokusebenzisa imitha yokuhamba kwamanzi evulekileyo kukukwazi ukulinganisa ngokuchanekileyo ukuhamba kwamanzi kwiitshaneli zendalo okanye ezenziwe ngumntu. Ngokungafaniyo neemitha zokuhamba kwamanzi ezivaliweyo, ezenzelwe iinkqubo ezixinzelelweyo, iimitha zokuhamba kwamanzi ezivulekileyo zenzelwe ngokukodwa ukulinganisa ukuhamba kwamanzi kwiitshaneli ezivulekileyo apho umphezulu wolwelo uvezwa emoyeni. Oku kuzenza zilungele ukujonga ukuhamba kwamanzi kwimilambo, kwiimisele zokunkcenkceshela nakwiinkqubo zokuhambisa amanzi emvula.

Enye inzuzo yeemitha zokuhamba kwemisele evulekileyo kukuba zinokuguquguquka kwazo. Ezi zixhobo zingasetyenziselwa ukulinganisa iintlobo ngeentlobo zokuhamba, ukusuka ekuphumeni okuphantsi kwimilambo emincinci ukuya ekuphumeni okuphezulu kwimilambo emikhulu. Oku kuguquguquka kwenza iimitha zokuhamba kwemisele evulekileyo zifaneleke kwiintlobo ngeentlobo zezicelo, kubandakanya ukujonga okusingqongileyo, ulawulo lwamanzi, kunye nolawulo lwenkqubo yemizi-mveliso.

Iimitha zokuhamba kwetshaneli evulekileyo zikwabonelela ngenzuzo yokulinganisa okungangeneleliyo. Ngokungafaniyo nezinye iiteknoloji zokulinganisa ukuhamba ezifuna izinzwa ngaphakathi kokuhamba, iimitha zokuhamba kwetshaneli evulekileyo zinokulinganisa ukuhamba ngaphandle kokudibana ngokwasemzimbeni nolwelo. Le ndlela yokulinganisa engangeneleliyo inciphisa umngcipheko wokonakala kwezixhobo kwaye inciphisa isidingo sokugcinwa, okwenza iimitha zokuhamba kwetshaneli evulekileyo zibe lukhetho olungabizi kakhulu nolunokuthenjwa lokujonga ukuhamba kwexesha elide.

Ukongeza, iimitha zokuhamba kweshaneli evulekileyo zihlala zixhotyiswe ngeempawu eziphambili zokuphucula ukusebenza kwazo kunye nokuchaneka kwazo. Iimitha zokuhamba kweshaneli evulekileyo ezininzi zanamhlanje zixhotyiswe ngee-ultrasound okanye ii-radar sensors ezinokulinganisa ngokuchanekileyo amanqanaba olwelo kwaye zibale amazinga okuhamba ngokuchanekileyo okuphezulu. Ezinye iimodeli zikwabonelela ngokugcina idatha kunye nokukwazi ukunxibelelana okwakhelwe ngaphakathi, okuvumela ukujonga kude kunye nokuqokelelwa kwedatha.

Ukongeza, iimitha zokuhamba kwemisele evulekileyo zenzelwe ukumelana nemingeni yeemeko zangaphandle. Zihlala zenziwe ngezinto ezihlala ixesha elide ezinokumelana neemeko zemozulu ezinzima, imitha ye-UV, kunye nokuguquguquka kwamanqanaba amanzi. Olu lwakhiwo luqinileyo luqinisekisa ukuba imitha yokuhamba kwemisele evulekileyo inokubonelela ngemilinganiselo ethembekileyo nechanekileyo kwiindawo zangaphandle ezinzima.

Lilonke, iingenelo zokusebenzisa imitha yokuhamba komjelo ovulekileyo zenza ukuba ibe sisixhobo esibalulekileyo kwiindlela ezahlukeneyo zokulinganisa ukuhamba komjelo. Ukuchaneka kwazo, ukuguquguquka kwazo, iindlela zokulinganisa ezingangenisi manzi, iimpawu eziphambili kunye nokuqina kwazo zenza ukuba zibe lukhetho lokuqala lokujonga ukuhamba kolwelo kwimijelo evulekileyo. Nokuba kukujongwa kwendalo, ulawulo lwemithombo yamanzi okanye ulawulo lwenkqubo yemizi-mveliso, iimitha zokuhamba komjelo ovulekileyo zibonelela ngezisombululo ezithembekileyo nezisebenzayo zokulinganisa ukuhamba komjelo ovulekileyo.