Okokuqala, indlela yokunikezwa kwamandla ihlukile: i-flowmeter ye-ultrasonic ehleliwe idinga ukusebenza okuqhubekayo isikhathi eside, ngakho-ke ukusetshenziswa kokunikezwa kwamandla kagesi kwe-220V AC, i-flowmeter ye-ultrasonic ephathekayo ingasebenzisa ukunikezwa kwamandla kwe-AC endaweni, kodwa futhi iqukethe amabhethri aphinde ashajwe akhelwe ngaphakathi, angasebenza ngokuqhubekayo amahora ama-5 kuya kwayi-10, okwenza kube lula kakhulu isidingo sokulinganisa ukugeleza kwesikhashana ngezikhathi ezahlukene.
Okwesibili, umehluko emsebenzini: i-flowmeter ye-ultrasonic engaguquki ngokuvamile inokukhishwa kwesignali engu-4-20mA noma i-RS485 kanye neminye imisebenzi yokubonisa okukude, kodwa ingagcina kuphela amapharamitha epayipi ngaphakathi; I-flowmeter ye-ultrasonic ephathekayo ingeyokubuka ukugeleza endaweni kuphela ngaleso sikhathi.
Ngokugeleza okuqongelelekayo esikhathini esifushane, ngokuvamile awekho umsebenzi wesignali yokukhipha, kodwa ukuze kube lula ukulinganisa ukugeleza kwamapayipi ahlukene, iqukethe imisebenzi yokugcina ecebile, futhi ingagcina amapharamitha amaningi ahlukene wamapayipi ngesikhathi esisodwa, futhi ingasetshenziswa nganoma yisiphi isikhathi lapho kudingeka. I-Ultrasonic flowmeter kanye ne-electromagnetic flowmeter, ngoba isiteshi sokugeleza kwethuluzi asikahlelwanga noma yikuphi ukuvinjelwa, konke kungokwe-flowmeter engavinjelwe, efanelekile ukusetshenziswa ekuxazululeni inkinga enzima yokulinganisa ukugeleza kwe-flowmeter, ikakhulukazi ekulinganisweni kokugeleza okukhulu kunezinzuzo ezivelele kakhulu.
Isikhathi sokuthunyelwe: Okthoba-16-2023