Khetha icandelo elizaliswe lulwelo. Kufuneka kukhethwe icandelo elithe nkqo lombhobho okanye icandelo elithe tye elizaliswe lulwelo ukuqinisekisa ukuhamba kolwelo okwaneleyo kwindawo yokulinganisa.
Indawo yokulinganisa. Indawo yokulinganisa kufuneka ibekwe ngaphakathi kwecandelo lombhobho othe tye ngokulinganayo, ubukhulu obuphindwe kalishumi kunobubanzi bomsinga ophezulu, ubukhulu obuphindwe kahlanu kunobubanzi bomsinga osezantsi, kwaye akukho mthombo wokuphazamiseka onjengeevalvu, ii-tee, kunye neengqiniba kwicandelo lombhobho.
Iimfuneko zobushushu. Ubushushu kwindawo yokulinganisa kufuneka bube ngaphakathi koluhlu lokusebenza lwe-flowmeter ukuze kuthintelwe impembelelo yotshintsho lobushushu ekuchanekeni kokulinganisa.
Imeko yodonga. Imeko yokulinganisa udonga lwangaphakathi lombhobho kufuneka iqwalaselwe, kwaye icandelo lombhobho elingenayo i-scaling okanye ukuhanjiswa okulula kwe-ultrasonic kufuneka kukhethwe. Ukuba udonga lombhobho lunepeyinti yokulwa nokugqwala, kufuneka lucocwe kakuhle.
Ziphephe imithombo yokuphazamiseka. Iindawo ezinamandla zemagnethi, iimoto kunye neminye imithombo yokuphazamiseka kufuneka zithintelwe kufutshane nendawo yokufakela ukuthintela ukudideka kwesignali okanye ukufumana ukuphazamiseka.
Khetha izinto zombhobho ezifanelekileyo. Kwiisensa ze-plug-in, izinto zombhobho kufuneka zikwazi ukuhlangabezana neemfuno zesiseko esitshixiweyo. Kwisensa yangaphandle ebotshelelweyo, ifanelekile kwintsimbi engatyiwayo, intsimbi yekhabhoni, intsimbi ephosiweyo, iplastiki yePVC kunye nezinye izinto.
Iimfuneko zecandelo lombhobho othe tye. Icandelo lombhobho othe tye phezulu kwendawo yokufakela kufuneka libe ngaphezulu kwe-10 ubukhulu bombhobho, kwaye ezantsi kufuneka libe ngaphezu kwe-5 ubukhulu bombhobho.
Ziphephe iijoyinti kunye nee-welds. I-sensor kufuneka ifakwe kude neejoyinti zepayipi kunye nee-welds.
Ukubeka isiseko kunye neentambo. I-ultrasonic flowmeter kufuneka ibe lukhuselo lomhlaba ukuqinisekisa uzinzo lwesignali.
Amanyathelo okukhusela. Amanyathelo kufuneka athathwe ukukhusela i-sensor kwimpembelelo yangaphandle, ukungcangcazela, iziphumo zobushushu obuphezulu nobuphantsi kunye neegesi ezirhabaxa.
Ukugcinwa rhoqo. Isensa kufuneka ilungiswe kwaye igcinwe rhoqo, kubandakanya ukucoca, ukujonga uqhagamshelo kunye nokumelana komhlaba.
Ngaphezulu kwayo yonke le nto iluncedo ekuqinisekiseni ukuchaneka nokuthembeka kwee-ultrasonic flowmeters.
Ixesha lokuthumela: Matshi-10-2024