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i-electromagnetic flowmeteryakhiwe izingxenye ezimbili: isiguquli kanye nenzwa, ngakho-ke i-flowmeter ye-electromagnetic ihlukaniswe yaba izinhlobo ezimbili zesakhiwo: ehlanganisiwe futhi ehlukanisiwe. I-Split electromagnetic flowmeter ingasetshenziswa ezindaweni ezithile ezingaqhumeki kanye nezikhathi ezinezidingo ezikhethekile zokufakwa. Namuhla, i-flowmeter yomkhiqizi we-Q&T instrument ikakhulukazi ihlaziya amaphuzu alandelayo ukuze uwafake futhi usebenzise i-split electromagnetic flowmeter.
1. Inzwa ye-split electromagnetic flowmeter kufanele ifakwe mpo, futhi uketshezi kufanele lugeleze lusuka phansi luye phezulu ukuze luhlangabezane nesimo sokuxuba okuqinile noketshezi.
Isizathu siwukuthi into eqinile (isihlabathi, izinhlayiya zamatshe, njll.) phakathi nendawo ijwayele ukuna. Ukwengeza, uma kukhona izinhlanzi nokhula epayipini, ukunyakaza kwezinhlanzi epayipi kuzobangela ukukhishwa kwe-flowmeter kuya emuva naphambili; ukushwibeka emuva naphambili kokhula olulenga eduze kwe-electrode nakho kuzobangela ukuthi ukuphuma kwe-flowmeter kungazinzi. Isihlungi sensimbi sifakwa endaweni yokungena ekhuphuka nomfula ye-flowmeter ukuze kuvinjwe izinhlanzi nokhula ekungeneni eshubhuni yokulinganisa.
2. I-split electromagnetic flowmeter ivimbela ipayipi lokucindezela okunegethivu ekubeni limiswe ngokungalungile futhi izobangela ukucindezela okungekuhle kunzwa. Lapho uvala ama-valve akhuphuka nomfula ngesikhathi esifanayo, uma izinga lokushisa loketshezi lingaphezu kwezinga lokushisa lomoya. Iyancipha ngemva kokupholisa, okubangela ukucindezela eshubhuni ukwenza ukucindezela okungalungile. Ukucindezela okungalungile kubangela ukuthi ulwelwesi luxebuke epayipini lensimbi, kubangele ukuvuza kwe-electrode.
3. Faka i-valve yokuvimbela ingcindezi engalungile eduze kwe-
hlukanisa i-electromagnetic flowmeterfuthi uvule i-valve ukuze uxhume kungcindezi yasemkhathini ukuze uvimbele ukucindezela okungalungile ukuthi kukhiqizwa kunzwa. Uma ipayipi elime mpo lixhunywe ezansi nomfula we-flowmeter ka-electromagnetic ehlukanisiwe, uma i-valve ekhuphukayo yenzwa yokugeleza isetshenziswa ukuvala noma ukulungisa ukugeleza, kuzokwenziwa umfutho ongemuhle epayipini lokulinganisa lenzwa. Ukuze uvimbele ukucindezela okungalungile, kuyadingeka ukwengeza ukucindezela emuva noma ukusebenzisa i-valve engezansi ukuze ulungise futhi uvale ukugeleza.
