Ultrasonic Flow Meters

Isipiliyoni Sokukhiqiza Seminyaka engu-20+

Ukukhweza ama-Transducer ku-Z-Mount Configuration

Ukufakwa kumapayipi amakhulu kudinga ukulinganisa ngokucophelela ekubekweni komugqa kanye ne-radial yama-transducer e-L1.Ukwehluleka ukuqondisa kahle nokubeka ama-transducer epayipini kungase kuholele kumandla esignali abuthakathaka kanye/noma ukufundwa okungalungile.Isigaba esingezansi sichaza indlela yokubeka kahle ama-transducer kumapayipi amakhulu.Le ndlela idinga umqulu wephepha njengephepha lesiqandisi noma iphepha lokugoqa, i-masking tape kanye nomshini wokumaka.
1. Goqa iphepha epayipini ngendlela ekhonjiswe kuMfanekiso 2.4.Qondanisa iziphetho zephepha zibe phakathi kuka-6 mm.
2. Maka ukuphambana kweziphetho ezimbili zephepha ukuze ubonise isiyingi.Susa isifanekiso bese usisakaza endaweni eyisicaba.Songa isifanekiso sibe yisigamu, uhlukanise kabili isiyingi.Bheka Umfanekiso 2.5.
3. Sika iphepha emugqeni ogoqekayo.Maka i-crease.Beka uphawu epayipini lapho kuzotholakala khona enye yama-transducer.Bheka uMdwebo 2.1 ukuze uthole ukuqondiswa kwama-radial okwamukelekayo.Goqa isifanekiso emuva epayipini, ubeke isiqalo sephepha kanye nekhona elilodwa endaweni yophawu.Hambisa ngakolunye uhlangothi lwepayipi bese uphawula ipayipi ekugcineni kwe-crease.Linganisa ukusuka ekugcineni kwe-crease ngqo ngaphesheya kwepayipi ukusuka endaweni yokuqala ye-transducer) ubukhulu obususelwe ku-Isinyathelo sesi-2, i-Transducer Spacing.Maka le ndawo epayipini.
4. Amamaki amabili epayipi manje aqondaniswe kahle futhi akalwa.
Uma ukufinyelela phansi kwepayipi kuvimbela ukugoqwa kwephepha nxazonke, nquma ucezu lwephepha kulezi zilinganiso bese ulibeka phezu kwepayipi.
Ubude = Ipayipi OD x 1.57;ububanzi = Isikhala sinqunywe ekhasini 2.6
Maka emakhoneni aphambene ephepha epayipini.Faka ama-transducer kulawa mamaki amabili.
5. Beka ubuhlalu obubodwa be-couplant, obugqinsi obungu-1.2 mm, ebusweni obuyisicaba be-transducer.Bheka Umfanekiso 2.2.Ngokuvamile, igrisi esekelwe ku-silicone isetshenziswa njenge-couplant ye-acoustic, kodwa noma iyiphi into efana ne-grease elinganiselwe "ukungagelezi" ezingeni lokushisa ipayipi elingasebenza kulo, izokwamukeleka.
a) Beka i-transducer enhla nomfula endaweni futhi uvikeleke ngebhande lensimbi engagqwali noma okunye.Izintambo kufanele zifakwe ku-arched groove ekugcineni kwe-transducer.Kunikezwe isikulufu.
b) Zama ukusiza ukubamba i-transducer ebhandeni.Qinisekisa ukuthi i-transducer iyiqiniso epayipini - lungisa njengoba kudingeka.Qinisa ibhande le-transducer ngokuphepha.Amapayipi amakhulu angase adinge ibhande elingaphezu kweyodwa ukuze afinyelele umjikelezo wepayipi.
6. Beka i-transducer eya phansi epayipini esikhaleni esibaliwe se-transducer.Ukufakwa kwepheya lezinzwa kusetshenziswa njengesibonelo.Indlela yamanye amapheya iyafana.Bheka Umfanekiso 2.6.Usebenzisa ukucindezela kwesandla okuqinile, hambisa kancane i-transducer kukho kokubili futhi uyisuse ku-transducer ekhuphuka nomfula kuyilapho ubheka Amandla Esignali.Bopha i-transducer endaweni lapho kubonwa khona Amandla Esiginali aphezulu.Amandla Esiginali we-RSSI aphakathi kwamaphesenti angu-60 nama-95 ayamukeleka.Kumapayipi athile, ukusonteka kancane ku-transducer kungase kubangele amandla esignali ukuthi akhuphukele kumazinga amukelekayo.
7. Vikela i-transducer ngebhande lensimbi engagqwali noma okunye.
8. Phinda izinyathelo ezandulele ukuze ufake enye ipheya yezinzwa

Isikhathi sokuthumela: Aug-28-2023

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