Vortex flow meter
Saib ib muag khoom
Kev txawj ntse vortex hloov pauv yog qhov tshiab vortex flowmeter sib xyaw ua ke tsim los ntawm peb lub tuam txhab. Cov converter yuav siv tau raws li ib qho zoo tagnrho ntsuas rau roj av, tshuaj, lub hwj chim, metallurgy thiab lwm yam lag luam, nrog rau cov kev khiav dej num ntawm flow, kub thiab siab nrhiav kom tau nyob rau hauv ib tug, thiab kub, siab thiab tsis siv neeg cov nyiaj.
Nta Tseem Ceeb
1.LCD dot matrix zaub, Kev nrawm nrawm nrawm thiab kev ntsuas tag nrho thiab qhov ntsuas kub thiab siab tus nqi tuaj yeem tshwm ib txhij nrog lub teeb ci loj kawg, rov qab ua haujlwm, yooj yim thiab meej kev ua haujlwm.
2.Cov txheej txheem kev sojntsuam ob leeg tuaj yeem ua kom zoo dua cov kev kuaj pom ntawm lub suab sib zog thiab txwv tsis pub muaj kev cuam tshuam los ntawm cov raj xa khoom kev co.
3.K-Factor linearity: XJWJ muab 1 mus rau 10 cov ntsiab lus k-Factor kho.
4.Txoj kev ua tus coj lub sijhawm tiag tiag kom tau txais kev tswj hwm thiab cov kev coj ua kom zoo rau lub tshuab lim dej cov kev cuam tshuam los ntawm kev co thiab kev hloov siab hloov pauv tau zoo.
5.Txhua yooj yim rau kev siv: Tsuas teev ob peb qhov ntsuas los ntawm software lossis tus yuam sij twj, Nws tuaj yeem siv los ntsuas roj, kua lossis qhov cub ntawm ntau yam ntsuas caliber.
6.Qhov 16 ntsis microcomputer nti muaj qhov zoo ntawm kev sib koom ua ke siab, lub zog me me, kev ua haujlwm zoo thiab kev ua haujlwm muaj zog ntawm lub tshuab tag nrho.Tsis muaj cov tshuab txav khoom txav, ruaj khov thiab txhim khu kev qha, lub neej ntev, kev ua haujlwm ntev tsis muaj kev tu tshwj xeeb.
7.Intelligent ntws 'meter' flow sojntsuam, microprocessor, siab thiab kub sensor (Pt100or Pt1000) nyob rau hauv ib tug, coj cov ua-nyob rau hauv ua ke, ua lub qauv ntau compact, yuav ntws tsawg, siab thiab kub ntsuas kua ncaj qha, thiab real-time tsis siv neeg taug qab cov nyiaj raug mob thiab qhov muab hloov kho yam.
8.With EEPROM thev naus laus zis, kev teeb tsa parameter yooj yim thiab tuaj yeem raug cawm mus tas li, thiab cov ntaub ntawv keeb kwm ntev tshaj plaws tuaj yeem txuag tau ib xyoos.
9.Nws muaj kev kuaj tus kheej ua haujlwm, kev nplua nuj tus kheej cov ntaub ntawv tshuaj ntsuam, yooj yim rau cov neeg siv kho dua thiab debug.
10.with tus kheej zais lo lus zais, los tiv thaiv tub sab kev ua haujlwm yog kev ntseeg tau, cov lus hais, tag nrho kev tshem tawm thiab kev ntsuas hluav taws xob tuaj yeem tsim nyob rau qib sib txawv ntawm tus password, kev tswj cov neeg siv;
11.Tus hloov pauv tuaj yeem tawm zaus mem tes, 4 ~ 20mA analog teeb liab, thiab muaj RS485 interface, tuaj yeem txuas ncaj qha nrog microcomputer
12. Lub tshuab hloov hluav taws xob qhia tau 360 degree kev sib hloov, thiab nws yooj yim rau nruab thiab siv
13.Qhov kev siv fais fab ntawm lub tshuab tag nrho tseem tsawg, kev muab hluav taws xob sab nraud thiab cov roj teeb hluav taws xob tuaj yeem muab tau, thiab lub zog mov hom tuaj yeem hloov tau ncaj qha.
14.Multi lub cev tsis dhau lub suab tsim tawm, uas tuaj yeem xaiv los ntawm cov neeg siv, tsim tawm lub teeb liab hloov.
Nta Tseem Ceeb
1.LCD dot matrix zaub, Kev nrawm nrawm nrawm thiab kev ntsuas tag nrho thiab qhov ntsuas kub thiab siab tus nqi tuaj yeem tshwm ib txhij nrog lub teeb ci loj kawg, rov qab ua haujlwm, yooj yim thiab meej kev ua haujlwm.
2.Cov txheej txheem kev sojntsuam ob leeg tuaj yeem ua kom zoo dua cov kev kuaj pom ntawm lub suab sib zog thiab txwv tsis pub muaj kev cuam tshuam los ntawm cov raj xa khoom kev co.
3.K-Factor linearity: XJWJ muab 1 mus rau 10 cov ntsiab lus k-Factor kho.
4.Txoj kev ua tus coj lub sijhawm tiag tiag kom tau txais kev tswj hwm thiab cov kev coj ua kom zoo rau lub tshuab lim dej cov kev cuam tshuam los ntawm kev co thiab kev hloov siab hloov pauv tau zoo.
5.Txhua yooj yim rau kev siv: Tsuas teev ob peb qhov ntsuas los ntawm software lossis tus yuam sij twj, Nws tuaj yeem siv los ntsuas roj, kua lossis qhov cub ntawm ntau yam ntsuas caliber.
6.Qhov 16 ntsis microcomputer nti muaj qhov zoo ntawm kev sib koom ua ke siab, lub zog me me, kev ua haujlwm zoo thiab kev ua haujlwm muaj zog ntawm lub tshuab tag nrho.Tsis muaj cov tshuab txav khoom txav, ruaj khov thiab txhim khu kev qha, lub neej ntev, kev ua haujlwm ntev tsis muaj kev tu tshwj xeeb.
7.Intelligent ntws 'meter' flow sojntsuam, microprocessor, siab thiab kub sensor (Pt100or Pt1000) nyob rau hauv ib tug, coj cov ua-nyob rau hauv ua ke, ua lub qauv ntau compact, yuav ntws tsawg, siab thiab kub ntsuas kua ncaj qha, thiab real-time tsis siv neeg taug qab cov nyiaj raug mob thiab qhov muab hloov kho yam.
8.With EEPROM thev naus laus zis, kev teeb tsa parameter yooj yim thiab tuaj yeem raug cawm mus tas li, thiab cov ntaub ntawv keeb kwm ntev tshaj plaws tuaj yeem txuag tau ib xyoos.
9.Nws muaj kev kuaj tus kheej ua haujlwm, kev nplua nuj tus kheej cov ntaub ntawv tshuaj ntsuam, yooj yim rau cov neeg siv kho dua thiab debug.
10.with tus kheej zais lo lus zais, los tiv thaiv tub sab kev ua haujlwm yog kev ntseeg tau, cov lus hais, tag nrho kev tshem tawm thiab kev ntsuas hluav taws xob tuaj yeem tsim nyob rau qib sib txawv ntawm tus password, kev tswj cov neeg siv;
11.Tus hloov pauv tuaj yeem tawm zaus mem tes, 4 ~ 20mA analog teeb liab, thiab muaj RS485 interface, tuaj yeem txuas ncaj qha nrog microcomputer
12. Lub tshuab hloov hluav taws xob qhia tau 360 degree kev sib hloov, thiab nws yooj yim rau nruab thiab siv
13.Qhov kev siv fais fab ntawm lub tshuab tag nrho tseem tsawg, kev muab hluav taws xob sab nraud thiab cov roj teeb hluav taws xob tuaj yeem muab tau, thiab lub zog mov hom tuaj yeem hloov tau ncaj qha.
14.Multi lub cev tsis dhau lub suab tsim tawm, uas tuaj yeem xaiv los ntawm cov neeg siv, tsim tawm lub teeb liab hloov.
Performance Index
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Kev ntsuas hluav taws xob qhov ua tau zoo |
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Ua zog |
A. fais fab mov: 24VDC + 15%, rau 4 ~ 20mA tso zis, tso zis tawm, tso tawm suab, tso zis RS, 485 thiab lwm yam. |
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B. sab hauv lub zog muab: 1 pawg ntawm 3.6V lithium roj teeb (ER26500) tuaj yeem siv tau 2 xyoos, thaum qhov hluav taws xob tsawg dua 3.0V, qhov taw qhia undervoltage |
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Lub zog noj ntawm tag nrho cov tshuab |
A. Cov fais fab sab nraud: <2W |
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B. roj teeb lub zog mov: nruab nrab lub zog siv hluav taws xob 1mW, tuaj yeem siv ntau dua ob xyoos |
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Mem tes tso zis hom |
A. sensor lub plawv dhia teeb liab, mem tes teeb liab khiav sensor, lub suab nrov tso zis tawm ntau ntxiv, qib siab tshaj 20V thiab qib qis dua qis dua 1V; zaus tso zis, 0-5000HZ tso zis, qhov cuam tshuam ntawm instantaneous flow, qhov ntsuas no tuaj yeem tsim khawm |
| B. sib npaug ntawm lub teeb liab mem tes, lub suab nrov cais tawm ntau ntxiv, theem siab tshaj 20V thiab qib qis qis dua los yog sib npaug li 1V, qhov ntsuas ntim tau teeb tsa rau sawv cev ntawm cov mem tes ntau: 0.0001m3 ~ 100m3.
Nco tseg: xaiv cov qhov tso zis sib npaug pulse teeb liab zaus tsawg dua los yog sib npaug li 1000Hz; Muaj peev xwm muab sib dhos nrog lub ntsuas hluav taws xob ua los ntawm IC daim npav them nyiaj ua ntej, cov khoom tso tawm theem teeb liab qhov dav tsuas yog loj dua 2.8V, qib qis ua kom tsawg dua 0.2V |
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Kev sib txuas lus RS-485 (kev xaiv duab cais tawm) |
siv RS-485 interface, tuaj yeem txuas ncaj qha nrog lub computer host lossis ob lub chaw taws teeb tso saib lub rooj, qhov kub nruab nrab, siab thiab tus nqi ntim txaus thiab tus qauv nrog ntsuas kub thiab siab tom qab tag nrho cov ntim |
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kev sib txheeb |
4 ~ 20mA tus txheej txheem tam sim no cov cim (kev xaiv duab cais tawm) thiab cov txheej txheem ntim sib npaug yog sib npaug rau cov sib piv 4mA, 0 m3 / h, 20 mA sib nug mus rau qhov ntau tshaj qhov nruab nrab ntim (tus nqi tuaj yeem tsim nyob rau theem zaub mov), tus qauv: ob xaim lossis peb lub xov hlau, cov flowmeter tuaj yeem txheeb xyuas qhov ntxig cov qauv raws li qhov raug tam sim no thiab tawm |
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Tswj lub tswb ntsuas cov zis |
A. lub teeb liab tswb (LP): photoelectric rho tawm, qib siab lub tswb, lub tswb ntsuas tau teeb tsa, 12V ~ + 24V ua haujlwm voltage, siab thauj khoom tam sim no ntawm 50mA |
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B. ceeb toom teeb liab (UP): kev xaiv tawm tsis pub yees duab, lub teeb tsa siab siab, lub tswb ntsuas tau teeb tsa, 12V ~ + 24V ua haujlwm voltage, siab thauj khoom tam sim no ntawm 50mA |
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C. tua lub tswb ntsuas lub teeb tsa (IC daim maub los nrog BC kawg): lub laj kab thaiv lub qhov rooj tawm ntawm lub zog, cov tso zis tawm qis, qhov dav dav tsawg dua los yog sib npaug ntawm 0.2V; lub tswb tso zis theem, qhov dav dav yog loj dua 2.8V, qhov ua haujlwm load tau ntau dua lossis sib npaug 100k |
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D. roj teeb undervoltage tso zis tawm (IC daim maub los nrog BL kawg): lub laj kab thaiv lub rooj vag tso zis Circuit Court, qhov tso zis ib txwm tsawg, kev ua kom sib txawv yog tsawg dua lossis sib npaug rau 0.2V; lub tswb tso zis theem, qhov dav dav yog loj dua 2.8V, qhov ua haujlwm load tau ntau dua lossis sib npaug 100k |
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Qauv Qauv
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Qauv |
Muaj nuj nqi |
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WJEN-3S |
3-hlau tso tawm cov hluav taws xob tso tawm, roj teeb muaj hluav taws xob, Qaum thiab qis dua lub suab ceeb toom tawm, IC daim npav tswj hwm interface |
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WJEN-2ES |
2-xaim 4 ~ 20mA tso zis tawm; 2-hlau tso tawm cov hluav taws xob, roj teeb-powered, IC daim npav maub cuam tshuam |
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WJEN-2ER |
2-xaim 4 ~ 20mA tso zis tawm; 2-hlau nrog RS485,2-hlau tawm cov tso zis tawm hluav taws xob; Tsim hluav taws xob roj teeb, IC daim npav tswj hwm interface |
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WJEN-3D |
3-hlau 4 ~ 20mA tso zis, 3-tso tawm cov mem tes tso tawm, Lub roj teeb ntawm qhov hluav taws xob, IC daim npav tswj hwm interface, Sab sauv thiab qis dua lub tswb ceeb toom |
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WJEN-4D |
4-hlau 4 ~ 20mA tso zis, 3-tso tawm cov mem tes tso tawm, Lub roj teeb ntawm lub zog, lub zog sab saud thiab qis dua lub tswb ceeb, IC daim npav maub los interface |
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WJEN-3RZ |
3-hlau nrog RS485,3-hlau tawm cov tso zis tawm hluav taws xob, muaj roj teeb ntawm lub zog, sab saud thiab qis dua lub tswb ceeb, IC daim npav maub los interface |
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WJEN-3DZA |
3-hlau nrog RS485,3-xaim 4 ~ 20mA tso zis, 3-hlau tso tawm cov zis, Lub roj teeb ntawm lub zog, lub zog sab saud thiab qis dua lub tswb ceeb, IC daim npav tswj lub ntsej muag |
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WJEN-4DZA |
4-hlau nrog RS485, 4-hlau 4 ~ 20mA tso zis, 3-hlau tso tawm cov zis, Lub roj teeb ntawm lub zog, sab saud thiab qis dua lub tswb tawm, IC daim npav tswj lub ntsej muag |
