Umgomo wokusebenza kwesivinini sendawo
DOF6000imitha yokugeleza kwesiteshi evulekile isebenzisa i-Continuous Mode Doppler.Ukuze kutholwe isivinini samanzi, isignali ye-ultrasonic idluliselwa ekugelezeni kwamanzi futhi kunanela (izibonisi) ezibuyiswa ezinhlayiyeni ezilengiswe ekugelezeni kwamanzi ziyatholwa futhi zihlaziywe ukuze kukhishwe i-Doppler shift (isivinini).Ukudluliselwa kuyaqhubeka futhi kanyekanye nokwamukela isignali ebuyisiwe.
Phakathi nomjikelezo wokulinganisa i-Ultraflow QSD 6537 ikhipha isignali eqhubekayo futhi ilinganise amasiginali abuya kuma-scatterers noma kuphi nanoma yikuphi eduze komugqa.Lokhu kuxazululwa ngesivinini esingahlotshaniswa nesivinini sokugeleza kwesiteshi ezindaweni ezifanele.
Umamukeli kuthuluzi uthola amasignali abonisiwe futhi lawo masignali ahlaziywa kusetshenziswa amasu okucubungula isignali yedijithali.
Ukulinganisa Ukujula Kwamanzi - I-Ultrasonic
Ukuze uthole isilinganiso sokujula I-Ultraflow QSD 6537 isebenzisa Isikhathi Sokundiza (ToF) Range.Lokhu kuhilela ukudlulisa ukuqhuma kwesignali ye-ultrasonic phezulu phezulu emanzini kanye nokulinganisa isikhathi esithathiwe se-echo esivela phezulu ukuze samukelwe ithuluzi.Ibanga (ukujula kwamanzi) lilingana nesikhathi sokuthutha kanye nesivinini somsindo emanzini (silungiselwe izinga lokushisa nokuminyana).
Isilinganiso esiphezulu sokujula kwe-ultrasonic silinganiselwe ku-5m.
Ukulinganisa Ukujula Kwamanzi - Ingcindezi
Amasayithi lapho amanzi aqukethe inani elikhulu lemfucumfucu noma amabhamuza omoya angase angakufanelekeli ukukala ukujula kwe-ultrasonic.Lezi zindawo zikulungele kangcono ukusebenzisa ingcindezi ukuze kutholakale ukujula kwamanzi.
Ukulinganisa ukujula okususelwe kwingcindezi kungase futhi kusebenze kumasayithi lapho ithuluzi lingatholakali khona phansi esiteshini sokugeleza noma lingakwazi ukukhwezwa ngokuvundlile.
I-Ultraflow QSD 6537 ifakwe inzwa engu-2 ye-absolute pressure sensor.Inzwa itholakala ebusweni obungezansi bensimbi futhi isebenzisa isici sokuzwa ingcindezi yedijithali enxeshezelwe ngezinga lokushisa.
Lapho kusetshenziswa khona izinzwa zengcindezi ejulile ukushintshashintsha komfutho womkhathi kuzodala amaphutha ekujuleni okubonisiwe.Lokhu kulungiswa ngokukhipha ukucindezela komkhathi kukucindezela kokujula okulinganiselwe.Inzwa yokucindezela kwe-barometric iyadingeka ukwenza lokhu.Imojula yesinxephezelo sengcindezi yakhiwe kuSibali se-DOF6000 esizobe sesinxephezela ngokuzenzakalelayo ukuhluka komfutho womoya oqinisekisa ukuthi kufinyelelwa isilinganiso sokujula esinembile.Lokhu kwenza i-Ultraflow QSD 6537 ibike ukujula kwamanzi kwangempela (ingcindezi) esikhundleni sokucindezela kwe-barometric kanye nekhanda lamanzi.
Izinga lokushisa
Inzwa yezinga lokushisa eliqinile isetshenziselwa ukukala izinga lokushisa lamanzi.Ijubane lomsindo emanzini kanye nokuhamba kwawo kuthinteka izinga lokushisa.Ithuluzi lisebenzisa izinga lokushisa elilinganisiwe ukuze linxephezele ngokuzenzakalelayo lokhu kuhluka.
I-Electrical Conductivity (EC)
I-Ultraflow QSD 6537 ifakwe amandla okukala ukuqhutshwa kwamanzi.Ukucushwa kwama-electrode amane aqondile kusetshenziselwa ukwenza isilinganiso.Umsinga omncane udlula emanzini futhi i-voltage eyakhiwe yilo msinga iyalinganiswa.Ithuluzi lisebenzisa lawa manani ukubala i-conductivity engalungiswanga eluhlaza.