Kwihlabathi leenkqubo zoshishino kunye nokulinganisa ulwelo, ukuchaneka kubalulekile. Kwi-electromagnetic flowmeters, ukuchaneka kwe-0.5% kubalulekile ukuqinisekisa ukulinganisa okuchanekileyo nokuthembekileyo. Siza kuhlola ukuba eli nqanaba lokuchaneka lithetha ukuthini kunye nempembelelo yalo kumashishini ahlukeneyo.
Iimitha zokuhamba ze-electromagnetic zisetyenziswa kakhulu kumashishini amanzi namanzi amdaka, amachiza, ukutya neziselo, kunye namayeza, apho ukulinganisa ngokuchanekileyo ukuhamba kwamanzi kubalulekile ekulawuleni nasekubekeni iliso kwenkqubo. Ukuchaneka kwezi mitha zokuhamba kwamanzi nge-0.5% kuthetha ukuba umda wempazamo yokulinganisa umncinci kakhulu, okuvumela ulawulo olungcono kunye nokwenza ngcono iinkqubo.
Kwimizi-mveliso eneendleko eziphezulu zezinto eziluhlaza kunye nezibonelelo, ezifana namashishini eekhemikhali kunye namayeza, ukulinganisa ngokuchanekileyo ukuhamba kwamanzi kubalulekile ukuqinisekisa ukuba iinkqubo zihamba kakuhle kwaye inkunkuma iyancitshiswa. Ukuchaneka kwe-0.5% yeemitha zokuhamba kwamanzi kuvumela ulawulo olungcono lokusetyenziswa kwezinto eziluhlaza, okubangela ukonga iindleko kunye nokwanda kwemveliso iyonke.
Kwishishini lamanzi namanzi amdaka, ukulinganisa ngokuchanekileyo ukuhamba kwamanzi kubalulekile ekuhlawuliseni nasekubekeni iliso ukusasazwa nokusetyenziswa kwamanzi. Ukuchaneka kwe-0.5% yemitha yokuhamba kwamanzi kuqinisekisa ukuba iinkampani zamanzi zinokulinganisa ngokuchanekileyo ukuhamba kwamanzi kwiinkqubo zazo, zibonelela abathengi ngentlawulo efanelekileyo nechanekileyo kunye nokulawula ngcono izixhobo zamanzi.
Ukongeza, kwishishini lokutya neziselo apho ucoceko kunye nolawulo lomgangatho kubaluleke kakhulu, ukuchaneka kwe-0.5% ye-electromagnetic flowmeter kuqinisekisa ukulinganiswa ngokuchanekileyo kwezithako kunye nezongezo, okubangela umgangatho wemveliso ohambelanayo kunye nokuthobela imigaqo yoshishino.
Ukuchaneka kwe-0.5% yeemitha zokuhamba nge-electromagnetic nako kudlala indima ebalulekileyo ekujongeni nasekuthobeleni okusingqongileyo. Kwimizi-mveliso apho ukukhutshwa kwamanzi amdaka okanye iikhemikhali kwindalo esingqongileyo kulawulwa khona, ukulinganisa ukuhamba ngokuchanekileyo kubalulekile ukuqinisekisa ukuba iinkampani ziyahlangabezana nemigangatho nemigaqo yokusingqongileyo. Ukuchaneka okuphezulu okunikezelwa zezi mitha zokuhamba kunceda amashishini ukuba ajonge kwaye alawule ngempumelelo impembelelo yawo kwindalo esingqongileyo.
Ukongeza kwizicelo zoshishino, ukuchaneka kwe-0.5% yee-electromagnetic flowmeters kukwachaphazela uphando nophuhliso. Kwimeko-bume yelabhoratri, apho uvavanyo kunye nohlalutyo zifuna ukulinganiswa okuchanekileyo, ii-flow meter ezineli nqanaba lokuchaneka zibaluleke kakhulu ekuqinisekiseni iziphumo ezithembekileyo neziphindaphindwayo.
Ngamafutshane, ukuchaneka kwe-0.5% yeemitha zokuhamba nge-electromagnetic kubalulekile kwiindidi ezahlukeneyo zamashishini, ukusuka kulawulo lwenkqubo kunye nokwenza ngcono ukuya ekuthobeleni imiqathango yokusingqongileyo kunye nophando. Ukukwazi ukubonelela ngemilinganiselo yokuhamba ngokuchanekileyo nangokuthembekileyo kunempembelelo enkulu ekusebenzeni kakuhle, kwimveliso nasekuzinzeni kweenkqubo zoshishino, okwenza ezi mitha zokuhamba zibe sisixhobo esibalulekileyo kumashishini anamhlanje.
Ixesha leposi: Epreli-21-2024