I-Handheld Ultrasonic Flow Meter evela kwi-China Manufacturer-Q&T Instrument Co., Ltd.

Uluhlu lweemveliso

Imitha yokuHamba yoMbane

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Ultrasonic Flow Imitha

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Ultrasonic Level imitha

Imitha yeNqanaba leRadar

I-Radar-Flowmeter

Imitha ye-Oval Gear Flow

Water Quality Analyzer

Throttling Device

Magnetic Level Gauge

Qhagamshelana nathi

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Ultrasonic flow meter

Imitha yokuhamba kwamanzi

Imitha yokuHamba kwamanzi

Intshayelelo

Isicelo

Idatha yobugcisa

Ukufakela

Intshayelelo

Imitha yokuqukuqela ye-Q&T ephathwa ngesandla ye-ultrasonic iqonda umlinganiselo ongaqhagamshelwanga wokuhamba kolwelo. Faka inzwa kudonga lwangaphandle lombhobho ukugqiba umlinganiselo wokuhamba. Ineempawu zobukhulu obuncinci. Ukuthwala ngokulula kunye nomlinganiselo ochanekileyo.
I-Handheld Ultrasonic Flow meter Umgaqo osebenzayo:Umgaqo womlinganiselo wexesha lokuhamba uyamkelwa, uphawu oluthunyelwa ngesixhobo sokuhamba ngemitha sokuhamba sidlula kudonga lombhobho, oluphakathi, kunye nolunye udonga lombhobho osecaleni, kwaye samkelwa yenye i-flow meter transducer. Ngelo xesha, i-transducer yesibini iphinda idlulise umqondiso ofunyenwe yi-transducer yokuqala. Impembelelo yesantya sokuhamba okuphakathi, kukho ukuhluka kwexesha, kwaye ke ixabiso lokuhamba Q linokufumaneka.

Isicelo

I-Handheld Ultrasonic Flow Meter Applications
Le mitha yokuhamba isetyenziswa kakhulu kumanzi ompompo, ukufudumeza, ukugcinwa kwamanzi, iikhemikhali zesinyithi, oomatshini, amandla kunye namanye amashishini. Ingasetyenziselwa ukubeka iliso kwimveliso, ukuqinisekiswa kokuhamba, ukukhangela okwethutyana, ukuhlolwa kokuhamba, ukulinganisa ibhalansi yemitha yamanzi, ukufudumeza ibhalansi yenethiwekhi, ukubeka iliso okonga amandla, kwaye sisixhobo esiyimfuneko kunye nemitha yokubona ukuhamba ngexesha elifanelekileyo.

Unyango lwamanzi

Ishishini lokutya

Ishishini lezamayeza

Petrochemical

Ishishini lamaphepha

Ukujongwa kweekhemikhali

Ishishini leMetallological

Ukuhanjiswa kwamanzi kawonke-wonke

Ushishino lwamalahle

Idatha yobugcisa

ITheyibhile 1: Isixhobo sokulinganisa iTekhnoloji yeTekhnoloji yokuHamba yeUltrasonic

Umgca	0.5%
Ukuphindaphinda	0.2%
Ukuchaneka	±1% yokufunda kumazinga>0.2 mps
Ixesha lokuphendula	0-999 imizuzwana, umsebenzisi-uqwalaselo
Isantya	±32 m/s
Ubungakanani bombhobho	DN15mm-6000mm
Ixabiso leeyunithi	Imitha, iinyawo, i-Cubic meter, ilitha, i-Cubic Feet, i-USA Gallon, i-Imperial Gallon, i-Oil Barrel, i-USA i-Liquid Barrel, i-Imperial Liquid Barrel, i-Million USA. Abasebenzisi abaqwalaselweyo
Itotali	Iidijithi ezi-7 zeetotali zenethi, i-positive kunye ne-negative flow ngokulandelanayo
Iintlobo zolwelo	Phantse lonke ulwelo
Ukhuseleko	Cwangcisa amaxabiso Uhlengahlengiso Lockout. Ikhowudi yokufikelela ifuna ukuvulwa
Bonisa	4x8 oonobumba baseTshayina okanye 4x16 oonobumba besiNgesi
INxibelelwano yoNxibelelwano	I-RS-232C, i-baud-rate: ukusuka kwi-75 ukuya kwi-57600. Iprotokholi eyenziwe ngumenzi kwaye iyahambelana naleyo ye-FUJI ultrasonic flow meter. Iiprothokholi zomsebenzisi zinokwenziwa xa kubuzwa.
IiTransducers	Imodeli ye-M1 yomgangatho, ezinye iimodeli ezi-3 zokuzikhethela
Transducer Cord Ubude	Iimitha ezi-2x5 eziqhelekileyo, ozikhethelayo 2x 10 yeemitha
Ukunikezwa Amandla	3 AAA Ni-H iibhetri eyakhelwe-ngaphakathi. Xa itshajwe kwakhona iya kuhlala ngaphezulu kweeyure ezili-10 zokusebenza.100V-240VAC kwitshaja
Data Logger	I-logger eyakhelwe-ngaphakathi ingagcina imigca yedatha engaphezu kwama-2000
Isitotali seManuwali	Iidijithi ezi-7 cofa-iqhosha lokuhamba-hamba ithotali yokulinganisa
Izinto Zezindlu	ABS
Ubungakanani betyala	100x66x20mm
Ubunzima besandla	514g (1.2 lbs) kunye neebhetri

Itheyibhile 2: UKhetho Lwemitha yokuHamba yeUltrasonic ephathwayo

Uhlobo	Umfanekiso	Inkcazo	Uluhlu lokulinganisa	Uluhlu lobushushu
Bamba kuhlobo		Ubungakanani obuncinci	DN20mm~DN100mm	-30℃~90℃
		Ubungakanani obuphakathi	DN50mm~DN700mm	-30℃~90℃
		Ubukhulu obukhulu	DN300mm~DN6000mm	-30℃~90℃
Ubushushu obuphezulu ibamba kuhlobo		Ubungakanani obuncinci	DN20mm~DN100mm	-30℃~160℃
		Ubungakanani obuphakathi	DN50mm~DN700mm	-30℃~160℃
		Ubukhulu obukhulu	DN300mm~DN6000mm	-30℃~160℃
Isibiyeli sokunyuka bambelela		Ubungakanani obuncinci	DN20mm~DN100mm	-30℃~90℃
		Ubungakanani obuphakathi	DN50mm~DN300mm	-30℃~90℃
		Ubukhulu bokumkani	DN300mm~DN700mm	-30℃~90℃

Ukufakela

Iimfuno zofakelo lwemitha yokuqukuqela ye-ultrasonic ngesandla
Ubume bombhobho wokulinganisa ukuhamba kuya kuchaphazela kakhulu ukuchaneka komlinganiselo, indawo yokufakela umtshini kufuneka ikhethwe kwindawo ehlangabezana nale miqathango ilandelayo:
1. Kufuneka kuqinisekiswe ukuba icandelo lombhobho othe tye apho iprobe ifakwe khona: I-10D kwicala elingasentla (D yidayamitha yombhobho), i-5D okanye ngaphezulu kwicala elisezantsi, kwaye kungabikho zinto ziphazamisa ulwelo( njengeempompo,iivalvu, iithrottles, njl.njl.) kwi-30D kwicala elingasentla. Kwaye zama ukunqanda ukungalingani kunye ne-welding isikhundla sombhobho phantsi kovavanyo.
2. Umbhobho uhlala ugcwele ulwelo, kwaye ulwelo akufanele lube namaqamza okanye ezinye izinto zangaphandle. Kwimibhobho ethe tyaba, fakela isixhobo sokubona ngaphakathi ±45° kumgca osembindini othe tye. Zama ukukhetha indawo esembindini ethe tyaba.
3. Xa ufaka i-ultrasonic flow meter, kufuneka ufakele ezi parameters: imathiriyeli yombhobho, ubukhulu bodonga lombhobho kunye nedayamitha yombhobho. Uhlobo lwe-Fulid, nokuba iqulethe ukungcola, amaqamza, nokuba ityhubhu igcwele.

Ufakelo lweTransducers

1. Ufakelo lwe-V-method
Ufakelo lwendlela ye-V yeyona ndlela isetyenziswa kakhulu kumlinganiselo wemihla ngemihla kunye nedayamitha yangaphakathi yombhobho ukusuka kwi-DN15mm ~ DN200mm. Ikwabizwa ngokuba yimo yokubonakalisa okanye indlela.

2. UFakelo lwendlela ye-Z
I-Z-indlela isetyenziswa ngokuqhelekileyo xa i-diameter yombhobho ingaphezulu kwe-DN300mm.