Precession vortex flow meter
Product Overview
Precession Vortex flow meter tuaj yeem siv los ua cov cuab yeej zoo tshaj plaws rau roj av, tshuaj lom neeg, lub zog, metallurgy thiab lwm yam lag luam, nrog rau kev khiav dej num, ntsuas kub thiab siab nyob rau hauv ib qho, thiab kub, siab thiab tsis siv neeg them nyiaj.
Lub ntsiab nta
1. LCD dot matrix zaub, Instant flow rate thiab tag nrho ntws thiab kub thiab siab tus nqi tuaj yeem tshwm sim ib txhij nrog high-brightness backlight, ua haujlwm yooj yim thiab meej.
2. Cov txheej txheem kev sojntsuam dual tuaj yeem txhim kho lub teeb liab kom pom kev siv zog thiab txwv tsis pub muaj kev cuam tshuam los ntawm cov raj xa dej vibration.
3. K-Factor linearity: XJHN muab 1 txog 10 ntsiab lus k-Factor kho.
4. Kev siv cov kev tswj hwm ntawm lub sijhawm tiag tiag thiab kev hloov pauv spectral filtering cov txheej txheem cuam tshuam los ntawm kev vibration thiab siab hloov pauv tau zoo.
5. Yooj yim rau siv: Tsuas yog teeb tsa ob peb yam los ntawm software lossis tus yuam sij ntaus ntawv, Nws tuaj yeem siv los ntsuas cov roj, kua lossis chav ntawm ntau yam ntsuas caliber.
6. Lub 16 ntsis microcomputer nti muaj qhov zoo ntawm kev sib koom ua ke siab, me me, kev ua haujlwm zoo thiab muaj zog ntawm tag nrho lub tshuab.No mechanical movable qhov chaw, ruaj khov thiab txhim khu kev qha, lub neej ntev, kev ua haujlwm ntev yam tsis muaj kev saib xyuas tshwj xeeb.
7. ntse flow meter flow probe, microprocessor, siab thiab kub sensor (Pt100or Pt1000) nyob rau hauv ib tug, coj lub built-in ua ke, ua kom cov qauv ntau compact, muaj peev xwm ntws, siab thiab kub ntsuas cov kua ncaj qha, thiab real-time tsis siv neeg nrhiav kev them nyiaj thiab compression factor kho.
8. Nrog EEPROM thev naus laus zis, qhov ntsuas qhov ntsuas tau yooj yim thiab tuaj yeem txuag tau mus tas li, thiab cov ntaub ntawv keeb kwm ntev tshaj plaws tuaj yeem khaws cia rau ib xyoos.
9. Nws muaj kev kuaj xyuas tus kheej, cov ntaub ntawv txheeb xyuas tus kheej nplua nuj, yooj yim rau cov neeg siv los kho dua thiab kho qhov teeb meem.
10. nrog kev ywj pheej lo lus zais chaw, kev tiv thaiv tub sab muaj nuj nqi yog txhim khu kev qha, tsis muaj, tag nrho clearance thiab calibration tuaj yeem teem caij sib txawv ntawm cov passwords, kev tswj tus neeg siv khoom zoo;
11. Lub converter tuaj yeem tso zis zaus mem tes, 4 ~ 20mA analog teeb liab, thiab muaj RS485 interface, tuaj yeem txuas ncaj qha nrog microcomputer
12. Lub converter qhia 360 degree kev sib hloov, thiab nws yog ib qho yooj yim rau nruab thiab siv
13. Lub zog noj ntawm tag nrho lub tshuab yog tsawg, cov khoom siv hluav taws xob sab nraud thiab cov roj teeb hluav taws xob tuaj yeem muab tau, thiab cov khoom siv hluav taws xob tuaj yeem hloov tau.
14. Ntau lub cev tsis muaj lub tswb tso tawm, uas tuaj yeem xaiv los ntawm cov neeg siv, tso tawm cov teeb liab hloov
Performance Index
| Hluav taws xob Performance index | |
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Lub zog ua haujlwm | A. fais fab mov: 24VDC + 15%, rau 4 ~ 20mA tso zis, mem tes tso zis, tswb tso zis, RS-485 thiab lwm yam. |
| B. Cov khoom siv hluav taws xob sab hauv: 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 ntsuas hluav taws xob qis | |
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Kev siv fais fab ntawm tag nrho lub tshuab | A. Sab nraud fais fab mov: <2W |
| B. roj teeb fais fab mov: nruab nrab lub zog siv ntawm 1mW, tuaj yeem siv tau ntau tshaj ob xyoos | |
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Pulse tso zis hom | A. sensor pulse signal, mem tes signal flow sensor, cais tawm amplifier tso zis, theem siab ntawm ntau tshaj 20V thiab qib qis ntawm tsawg dua 1V;Cov zis zaus, 0-5000HZ cov zis, qhov sib txuam tam sim no, qhov ntsuas no tuaj yeem teeb lub pob |
| B. sib npaug pulse teeb liab, qhov tso zis tawm amplifier, siab tshaj 20V thiab qib qis tsawg dua los yog sib npaug rau 1V, chav tsev ntim tuaj yeem teeb tsa sawv cev ntawm cov mem tes ntau: 0.0001m3 ~ 100m3. Nco tseg: xaiv cov zis sib npaug ntawm cov mem tes teeb liab zaus tsawg dua lossis sib npaug li 1000Hz; tuaj yeem sib phim nrog lub valve tswj los ntawm IC daim npav ua ntej them nyiaj, qib siab tso zis teeb liab amplitude loj dua 2.8V, qis theem amplitude tsawg dua 0.2V | |
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RS-485 kev sib txuas lus (photoelectric rho tawm) | siv RS-485 interface, tuaj yeem txuas ncaj qha nrog lub tshuab computer lossis ob lub rooj teeb pom kev deb, nruab nrab qhov kub thiab txias, qhov ntim ntim thiab tus qauv nrog kub thiab siab them nyiaj tom qab tag nrho ntim. |
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kev sib raug zoo | 4 ~ 20mA tus qauv tam sim no teeb liab (photoelectric rho tawm) thiab tus qauv ntim yog proportional rau tus coj 4mA, 0 m3 / h, 20 mA sib haum mus rau lub siab tshaj plaws txheem ntim (tus nqi yuav tsum tau teem nyob rau hauv ib theem ntawv qhia zaub mov), txheem: ob hlau los yog peb xaim, lub flowmeter tuaj yeem txheeb xyuas qhov tso tawm module raws li qhov tseeb thiab cov zis tam sim no |
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Tswj lub tswb ceeb toom tso zis | A. Tswb teeb liab (LP): photoelectric rho tawm, theem siab tswb, tswb theem tuaj yeem teeb tsa, 12V ~ + 24V ua haujlwm voltage, siab tshaj plaws tam sim no ntawm 50mA |
| B. ceeb toom teeb liab (UP): photoelectric rho tawm, theem siab tswb, tswb theem yuav teem, 12V ~ + 24V ua hauj lwm voltage, siab tshaj load tam sim no ntawm 50mA | |
| C. tawm lub tswb ceeb toom tawm (IC daim npav tswj nrog BC kawg): logic gate output circuit, cov zis ib txwm qis, amplitude tsawg dua lossis sib npaug li 0.2V;lub tswb tso zis theem, amplitude loj dua 2.8V, lub load kuj yog ntau dua los yog sib npaug rau 100k | |
| D. roj teeb undervoltage tswb tso zis (IC card maub los nrog BL kawg): logic gate output circuit, cov zis ib txwm qis, amplitude tsawg dua los yog sib npaug rau 0.2V;lub tswb tso zis theem, amplitude loj dua 2.8V, lub load kuj yog ntau dua los yog sib npaug rau 100k | |
Qauv Series
| Qauv | Muaj nuj nqi |
| XJHN-3S | 3-xaim Pulse tso zis, roj teeb-powered, Sab sauv thiab qis qis lub tswb tso zis, IC card controller interface |
| XJHN-3RZ | 3-xaim nrog RS485, 3-xaim Pulse tso zis, Roj teeb-powered, Sab sauv thiab qis qis lub tswb tso zis, IC card controller interface |
| XJHN-2 ES | 2-xaim 4 ~ 20mA tso zis; 3-xaim Pulse tso zis, Roj teeb-powered, IC card controller interface |
| XJHN-2 ER | 2-xaim 4 ~ 20mA tso zis, 2-hlau nrog RS485, 2-xaim Pulse tso zis; Roj teeb-powered, IC card controller interface |
| XJHN-3D | 3-xaim 4 ~ 20mA tso zis, 3-xaim Pulse tso zis, Roj teeb-powered, IC card controller interface, Sab sauv thiab qis tso zis tswb |
| XJHN-4D | 4-xaim 4 ~ 20mA tso zis, 3-xaim Pulse tso zis, Roj teeb-powered, Sab sauv thiab qis txwv lub tswb tso tawm, IC card controller interface |
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XJHN-3 DZA | 3-xaim nrog RS485, 3-hlau 4 ~ 20mA tso zis, 3-xaim Pulse tso zis, Roj teeb-powered, Sab sauv thiab qis qis lub tswb tso tawm, IC card controller interface |
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XJHN-4 DZA | 4-xaim nrog RS485, 4-xaim 4 ~ 20mA tso zis, 3-xaim Pulse tso zis, Roj teeb-powered, Sab sauv thiab qis qis lub tswb tso zis, IC card controller interface |
