Izidingo zokufakwa kwe-electromagnetic flowmeter ezihlakaniphile ukucaciswa okujwayelekile

Izidingo zokufakwa kwe-electromagnetic flowmeter ezihlakaniphile ukucaciswa okujwayelekile

Ngokuthuthuka kwesayensi nobuchwepheshe, ama-flowmeters kagesi athandwa kancane kancane emkhakheni wokulinganisa ukugeleza.Njengemitha yokugeleza ebalulekile, ukunemba kwayo kudlala indima ebalulekile ekulawuleni ikhwalithi yenqubo yokukhiqiza.Ekusetshenzisweni kwesikhathi sokugeleza kwe-electromagnetic, isixhumanisi sokufaka sibalulekile.Okulandelayo yizincazelo eziyisisekelo ezijwayelekile zokufakwa kwama-flowmeters we-electromagnetic ahlakaniphile:

1. Ukufakwa kwe-flowmeter ye-electromagnetic kufanele kuqinisekise ukuthi ipayipi layo lokulinganisa lifakwe ngokuvundlile futhi umgodi walo ongaphakathi uzinzile.Phakathi nesigaba sokufaka, isiqondiso esivundlile nesithambekele sepayipi yokulinganisa kufanele sinqunywe ukuze kuqinisekiswe ukuthi i-electromagnetic flowmeter i-perpendicular endizeni yepayipi.

2. Ngesikhathi sokufakwa, ukunakwa okukhethekile kufanele kukhokhwe ku-flatness kanye ne-curvature yepayipi.Ngesigaba sepayipi eqondile, i-crossover, ukugoba nokufaka kufanele kugwenywe.

3. Lapho ufaka i-electromagnetic flow meter, qinisekisa ukuthi ubude besigaba sepayipi elime mpo abukho ngaphansi kobubanzi obuphindwe ka-10 kunobubanzi be-electrode, futhi uqinisekise ukuthi ubude bengxenye yepayipi eliqondile abukho ngaphansi kwezikhathi ezingu-20 ubukhulu be-electrode lapho ukugoba. ipayipi noma umehluko we-perpendicularity mkhulu.

4. Indawo yokufaka i-electromagnetic flowmeter epayipini kufanele iqinisekise ukuthi ukufakwa kuzinzile, akufanele kube nokudlidliza kwangaphandle noma umthelela, futhi indawo yokufaka ayikwazi ukuba sendaweni egobayo yepayipi ukuze kugwenywe amaphutha okulinganisa ngenxa yokweqisa. ukugoba.

I-5, ekufakweni kwesikhathi sokugeleza kwe-electromagnetic, kufanele ikhethe imitha yokugeleza ngokuhambisana nobubanzi bepayipi, akumele ibe nkulu kakhulu noma ibe mancane kakhulu.Ngasikhathi sinye, kuyadingeka ukukhetha i-plug-in noma i-immersion electromagnetic flowmeter ngokunengqondo ngokuya ngezimo zensimu.

6. Ngemuva kokufakwa, i-flowmeter ye-electromagnetic kufanele ilinganiswe ukuze kuqinisekiswe ukunemba kwayo.Ukusethwa kwamanje kanye nokulungiswa kwe-conductivity kufanele kunakwe ngesikhathi esikoleni.

7. I-flowmeter ye-electromagnetic kufanele igcinwe njalo ngesikhathi sokusetshenziswa, futhi indawo ye-electrode kanye nenzwa kufanele iqinisekiswe ukuthi ihlanzekile futhi ayinazo izinkinga.

Kafushane, ekusetshenzisweni kwesikhathi sokugeleza kwe-electromagnetic kufanele kufakwe ngokuqinile futhi kugcinwe ngokuhambisana nezidingo zokuqinisekisa ukunemba kwayo, ukuthuthukisa ukusebenza kahle kokukhiqiza kanye nekhwalithi yokukhiqiza.