Ultrasonic Flow Meters

Isipiliyoni Sokukhiqiza Seminyaka engu-20+

I-V-Mode kanye ne-W-Mode Ukufakwa kwesikhathi sokuhamba esiphathwayo esiphathwayo se-flowmeter ultrasonic

1. Ukuze uthole i-TF1100 i-clamp kuma-flow transducer, beka ubuhlalu obubodwa be-couplant, cishe u-0.05inch [1.2mm] ukujiya, ebusweni obuyisicaba be-transducer.Ngokuvamile, i-silicone-based grease isetshenziswa njengei-acoustic couplant, kodwa noma iyiphi into efana ne-grease elinganiselwe ukuthi "angagelezi" laphoizinga lokushisa ipayipi elingase lisebenze lizokwamukeleka.
2.Beka i-transducer yangenhla nomfula endaweni futhi uvikeleke ngebhande elikhwezayo.Izintambo kufanele zifakwe ku-arched groove ekugcineni kwe-transducer.Isikulufu sihlinzekwa ukusiza ukubamba i-transducer ebhandeni.Qinisekisa ukuthi i-transducer inamathele epayipini - lungisa njengoba kudingeka.Qinisa ibhande le-transducer ngokuphepha.
3.Beka i-transducer eya phansi epayipini esikhaleni esibaliwe se-transducer.Bheka Umfanekiso 2.3.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 (Imenyu 90) phakathi kwama-60 nama-95 ayamukeleka.
4. Uma ngemva kokulungiswa kwama-transducer Amandla Esiginali (Imenyu 90) ingakhuphuki ibe ngaphezu kuka-60, kufanele kukhethwe enye indlela yokukhweza i-transducer.Uma indlela yokukhweza bekuyimodi ye-W, bese ulungisa kabusha i-TF1100 ye-V-mode, setha kabusha i-TF1100, hambisa i-transducer eya phansi endaweni entsha bese uphinda isinyathelo sesi-3.
I-V-Mount iyindlela yokufaka i-STD, ilula futhi inembile, Uhlobo lwe-Reflective (ama-transducer afakwe emlonyeni ohlangothini olulodwa lwepayipi) asetshenziswa ikakhulukazi kusayizi wamapayipi ku-(50mm~400mm) yobubanzi bangaphakathi be-transducer eklanyelwe ukuhambisana umugqa omaphakathi wokufaka ipayipi.
Inani lezikhala eliboniswe efasiteleni lemenyu elithi M25 libhekisela ebangeni lesikhala sangaphakathi phakathi kwama-transducer amabili.Isikhala sangempela sama-transducer kufanele sisondele kakhulu kunani lesikhala.Isikhala se-transducer sisuka ekugcineni kwe-transducer eyodwa kuya kwenye inzwa.
Isikhala sokukhwezwa kwe-transducer sibaluleke kakhulu kumamitha esikhathi sokuthutha, futhi abasebenzisi badinga iziguquli zokukhweza ngokuqondile ngokwenani lebanga lesikhala eliboniswayo le-M25 ngemva kokufaka izilungiselelo ezifanele zepharamitha.I-M91 ingeyereferensi kuphela, futhi vele uyigcine ngaphakathi kwebanga levelu elingu-97–103%.
Njengoba umfanekiso ongenhla ubonisa, isikhala esivamile se-transducer sibhekisela ebangeni eliphakathi kwamaphethelo ama-transducer amabili (njengoba imigqa emibili ebomvu ibonisa).Futhi lesi sikhala kufanele sihambisane ncamashi nenani uM25 akutshela lona.Qaphela ukuthi le ndlela ifanelana ne-Small, Std evamile.M kanye ne-transducer enkulu.
Ama-Mounting Transducer Ekucushweni Kwe-Z-Mount Ukufakwa kwamapayipi amakhulu kudinga ukulinganiswa okucophelelayo 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 umkhawulo wephepha ube phakathi kwama-intshi angu-0,25 [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 kusukela ekuqaleni
indawo ye-transducer) ubukhulu obususelwe kusinyathelo 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, obuwugqinsi obungamamilimitha angu-1,2, ebusweni obuyisicaba be-transducer.Bheka Umfanekiso 2.2.Ngokuvamile, i-silicone-based grease isetshenziswa njenge-acoustic couplant, kodwa noma iyiphi into efana ne-grease elinganiselwe "ukugeleza" ezingeni lokushisa
ipayipi lingasebenza, lizokwamukeleka.
a) Beka i-transducer yangenhla 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 kwibhande.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.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 aphakathi kwamaphesenti angama-60 nama-95 ayamukeleka.Emapayipini athile, ukusonteka kancane ku-transducer kungase kubangele
khombisa amandla okukhuphukela emazingeni amukelekayo.
7. Vikela i-transducer ngebhande lensimbi engagqwali noma okunye.

Isikhathi sokuthumela: Jun-19-2022

Thumela umlayezo wakho kithi: