Vula Imitha yokuHamba kweSitishi evela kumvelisi waseTshayina-Q&T Instrument Co., Ltd

Uluhlu lweemveliso

Imitha yokuHamba yoMbane

I-Vortex Flow Meter

Ultrasonic Flow Imitha

Imitha yokuHamba yeTurbine

Imitha ye-Thermal Mass Flow

Coriolis Mass Flow Meter

I-Metal Tube Rotameter

Precession Vortex Flowmeter

Ultrasonic Level imitha

Imitha yeNqanaba leRadar

I-Radar-Flowmeter

Imitha ye-Oval Gear Flow

Water Quality Analyzer

Throttling Device

Magnetic Level Gauge

Qhagamshelana nathi

Tag Cloud

Ultrasonic flow meter

Imitha yokuHamba kwamanzi

Unyango lwamanzi

Imitha yokuhamba kwamanzi

Intshayelelo

Isicelo

Idatha yobugcisa

Ukufakela

Intshayelelo

Imitha yokuqukuqela evulekileyo ye-PLCM sisisombululo esinoqoqosho sokulinganisa umjelo ovulekileyo, olinganisa inqanaba, izinga lokuqukuqela kunye nomthamo opheleleyo wamanzi aqukuqelayo kwimibhobho yamanzi kunye neeflumes. Imitha ibandakanya i-sensor yezinga le-ultrasonic engaqhagamshelani nayo ukuze ibone umgangatho wamanzi kwaye emva koko ibala izinga lokuhamba kunye nomthamo usebenzisa i-equation ye-Manning kunye neempawu zeshaneli.

Iingenelo

Vula i-Channel Flow Meter Izinto eziluncedo kunye nezinto ezingeloncedo
Ezoqoqosho kwaye ethembekileyo. Ukuchaneka kokutshintsha kwinqanaba ngu-1 mm.
Ifanelekile kwiindidi zamatye kunye neeflumes, i-Parshall flumes (ISO), V-Notch weirs, ii-Rectangular weirs(Nge okanye Ngaphandle kwe-Contractions End) kunye nohlobo lwe-Formula yesiko;
Ibonisa izinga lokuhamba L/S , M3/h okanye M3/min;
Umboniso ocacileyo nge-LCD yoMzobo (enesibane sangasemva);
Ubude bentambo phakathi kweprobe kunye nenginginya ukuya kuthi ga kwi-1000m;
Iprobe enesakhiwo esingavuziyo kunye nenqanaba lokukhusela IP68;
Izixhobo zokuxilonga ezikwaziyo ukumelana neekhemikhali ukwenzela ukuguquguquka okukhulu kwesicelo;
Kubonelelwe nge-4-20mA imveliso kunye ne-RS485 yonxibelelwano lwe-serial (MODBUS-RTU) imveliso;
Kubonelelwe ngokucwangciswa kweendlela ezi-6 zodluliselo uninzi lweealam;
Amaqhosha amathathu enkqubo okanye ulawulo olukude ukwenzela uqwalaselo olulula kunye nokusebenza (khetha.);

Isicelo

Imitha ye-PLCM evulekileyo yokuhamba komjelo ifaneleke ngokufanelekileyo izicelo ezisusela ekuphumeni ukuya kwiindawo zokucocwa kwamanzi, izitshixo kunye neenkqubo zogutyulo logutyulo, kunye namanzi amdaka avela ekubuyiselweni komthombo wamanzi, ukuya kukhutshelwa kwimizi-mveliso kunye nemijelo yokunkcenkceshela.

UkuBuyiswa kobutyebi bamanzi

Umjelo wokunkcenkceshela

Umlambo

Ukukhutshwa kwamashishini

Umjelo wokunkcenkceshela

Ubonelelo lwaManzi eziDolophini

Idatha yobugcisa

Ukunikezwa Amandla	I-DC24V (±5%) 0.2A; AC220V (±20%) 0.1A ;Ngokuzikhethela i-DC12V
Bonisa	I-LCD ekhanyayo
Flow Range Range	0.0000~99999L/S okanye m3/h
Ubuninzi boMqukuqelo owongezelekayo	9999999.9 m3/h
Ukuchaneka koTshintsho kwiNqanaba	1mm okanye 0.2% yesithuba esigcweleyo (nokuba yeyiphi enkulu)
Isigqibo	1mm
Isiphumo seAnalogu	I-4-20mA, ehambelana nokuhamba ngokukhawuleza
IiRelays Output	Iziphumo zokhutshelo oluqhelekileyo lwesi-2 (Ngokuzikhethela ukuya kwi-6 relay)
Uthotho loNxibelelwano	RS485, MODBUS-RTU iprotocol esemgangathweni
Ubushushu obugciniwe	-40℃~70℃
Umlinganiselo womjikelo	1 isekhondi (ekhethiweyo 2 imizuzwana )
Ukusetwa kweParameter	3 amaqhosha okwazisa / ulawulo olukude
Idlala lentambo	PG9 /PG11/ PG13.5
Isiguquli seZixhobo zeZindlu	ABS
IKlasi yoKhuseleko loMguquli	IP67
Uluhlu lweNqanaba loVavanyo	0 ~ 4.0m ;olunye uluhlu lomgangatho luyafumaneka
Indawo eyimfama	0.20m
Imbuyekezo yoBuqondo	Okudityanisiweyo kuphando
Ixabiso loxinzelelo	0.2MPa
Beam engile	8° (3db)
Ubude beCable	umgangatho we-10m (unokwandiswa ukuya kwi-1000m)
Isixhobo soVavanyo	ABS, PVC okanye PTFE (uyazikhethela)
Ukukhuselwa koluvo Iklasi	IP68
Uqhagamshelwano	Screw (G2) okanye iflange (DN65/DN80/etc.)

Ukufakela

Vula imitha yokuhamba komjelo Iingcebiso zokunyuswa kophando
1. I-probe inokubonelelwa njengomgangatho okanye nge-screw nut okanye nge-flange eyalelweyo.
2. Ngezicelo ezifuna ukuhambelana kweekhemikhali iprobe iyafumaneka evalelwe ngokupheleleyo kwi-PTFE.
3. Ukusetyenziswa kwezixhobo zetsimbi okanye iiflange akukhuthazwa.
4. Kwiindawo ezivulekileyo okanye ezinelanga i-hood yokukhusela iyacetyiswa.
5. Qinisekisa ukuba i-probe ifakwe kwi-perpendicular kumphezulu obekwe esweni kwaye ngokufanelekileyo, ubuncinane i-0.25 yeemitha ngaphezu kwayo, kuba i-probe ayikwazi ukufumana impendulo kwindawo eyimfama.
6. I-probe ine-10 ehlanganisiweyo ye-conical beam ingelosi kwi-3 db kwaye kufuneka ixhonywe ngombono ocacileyo ongathintekiyo wolwelo oluza kulinganiswa. Kodwa i-sidewalls egudileyo ye-weir tank ayiyi kubangela iimpawu zobuxoki.
7. Iprobe mayinyuswe phezulu komsinga weflume okanye weir.
8. Musa ukuziqinisa kakhulu iibholithi kwiflange.
9. Umthombo wokumisa ungasetyenziswa xa kukho ukuguquguquka kwamanzi okanye kufuneka kuphuculwe ukuchaneka komlinganiselo womgangatho. Iseyile inxibelelana nomzantsi we-weir okanye flume, kwaye iprobe ilinganisa inqanaba equleni.
10. Xa ufaka kwindawo ebandayo, kufuneka ukhethe inzwa yokwandisa kwaye wenze inzwa yandise kwisitya, ugweme iqhwa kunye ne-icing.
11. Kwi-Parshall flume, iprobe kufuneka ifakwe kwindawo ye-2/3 contraction kude nomqala.
12. Kwi-V-Notch weir kunye ne-rectangular weir, i-probe kufuneka ifakwe kwicala elingasentla, ubuninzi bamanzi obunzulu phezu kwe-weir kunye ne-3 ~ 4 amaxesha kude ne-weir plate.

Ukuseta okulula kweeflumes kunye ne-weirs
Iifomyula ezikhethiweyo ezicwangciswe kwangaphambili zeeflumes, ii-weirs kunye nezinye iijometri

Ngaphandle kweeflumes ezisemgangathweni /weirs, inokuphinda isebenze ne-non-standard
itshaneli ezifana U shape Weir, Cipolletti Weir kunye nomsebenzisi self-defined weir.

Vula imitha yokuHamba yesitishi