Precession vortex flow meter
Product Overview
I-Precession Vortex flow meter ingasetyenziselwa njengesixhobo esifanelekileyo se-petroleum, iikhemikhali, amandla, i-metallurgy kunye namanye amashishini, kunye nemisebenzi yokuhamba, ubushushu kunye nokufumanisa uxinzelelo kwelinye, kunye nobushushu, uxinzelelo kunye nembuyekezo ngokuzenzekelayo.
Iimpawu eziphambili
1. Umboniso wamachaphaza e-LCD we-matrix, isantya sokuqukuqela ngoko nangoko kunye nokuqukuqela okupheleleyo kunye neqondo lobushushu kunye nexabiso loxinzelelo kunokuboniswa ngaxeshanye nokukhanya okuphezulu kwangasemva, ukusebenza okulula nokucacileyo.
2. Ubuchwephesha beprobe obumbini bunokuphucula ngokusebenzayo ukuqina kophawu kunye nokuthintela uphazamiseko olubangelwa kukungcangcazela kwemibhobho.
3. Umgca we-K-Factor: I-XJHN ibonelela nge-1 ukuya kwi-10 amanqaku k-Factor ukulungiswa.
4. Ukwamkela ulawulo lwenzuzo yexesha langempela kunye ne-adaptive spectral filtering techniques iimpawu zokuphazamiseka okubangelwa yi-vibration kunye noxinzelelo lwe-fluctuation zinyanzeliswa ngokufanelekileyo.
5. Kulula ukuyisebenzisa: Seta kuphela iiparamitha ezininzi ngesoftware okanye isitshixo sesixhobo, Ingasetyenziselwa ukulinganisa igesi, ulwelo okanye umphunga wezixhobo ezahlukeneyo.
6. I-16 bit microcomputer chip ineenzuzo zokudibanisa okuphezulu, ubungakanani obuncinci, ukusebenza kakuhle kunye nomsebenzi oqinileyo wawo wonke umatshini.Akukho zixhobo ezihambayo zomatshini, ezizinzile kwaye ezinokwethenjelwa, ubomi obude, ukusebenza kwexesha elide ngaphandle kokugcinwa okukhethekileyo.
7. Intelligent flow meter meter flow probe, microprocessor, pressure and temperature sensorer (Pt100or Pt1000) kwenye, thatha indibaniselwano eyakhelwe-ngaphakathi, yenza ulwakhiwo ludityaniswe ngakumbi, lunokuqukuqela, uxinzelelo kunye nokulinganisa ubushushu bolwelo ngokuthe ngqo, kunye nexesha lokwenyani elizenzekelayo. ukulandelela imbuyekezo kunye nokulungiswa kwento yoxinzelelo.
8. Ngeteknoloji ye-EEPROM, i-parameter setting ilungile kwaye inokugcinwa ngokusisigxina, kwaye idatha yembali ende kakhulu ingagcinwa unyaka omnye.
9. Inomsebenzi wokuzijonga, ulwazi olutyebileyo lokuzijonga, olulungele umsebenzisi ukuba aluhlaziye kwaye alulungise.
10. kunye nezicwangciso ezizimeleyo ze-password, umsebenzi wokulwa nobusela unokwethenjelwa, iiparameters, ukukhutshwa okupheleleyo kunye nokulinganisa kunokusetwa kumanqanaba ahlukeneyo e-passwords, ulawulo olulungele umsebenzisi;
11. Umguquli unokukhupha i-pulse frequency, i-4 ~ 20mA isignali ye-analog, kwaye ine-interface ye-RS485, inokudibaniswa ngokuthe ngqo kunye ne-microcomputer.
12. Umguquleli ubonisa ukujikeleza kwe-360 degree, kwaye kulula ukuyifaka kunye nokusetyenziswa
13. Ukusetyenziswa kwamandla omatshini wonke kuphantsi, ukunikezelwa kwamandla angaphandle kunye nokunikezelwa kwamandla ebhetri kunokubonelelwa, kwaye imodi yokunikezelwa kwamandla ingatshintshwa ngokuzenzekelayo.
14. Iiparamitha ezininzi ezibonakalayo ze-alarm, ezinokuthi zikhethwe ngabasebenzisi, zikhupha isignali yokutshintsha
Isalathiso sokuSebenza
| Isalathiso sokusebenza kombane | |
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Amandla okusebenza | A. amandla ombane: 24VDC + 15%, kwi-4 ~ 20mA imveliso, i-pulse output, i-alarm output, i-RS-485 njl. |
| B. unikezelo lwangaphakathi lwamandla: Amaqela e-1 ye-3.6V ibhetri ye-lithium (ER26500) ingasetyenziselwa iminyaka eyi-2, xa i-voltage ingaphantsi kwe-3.0V, i-undervoltage indication | |
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Ukusetyenziswa kwamandla omatshini wonke | A. unikezelo lwamandla lwangaphandle: <2W |
| B. unikezelo lwamandla ebhetri: usetyenziso lwamandla oluyi-1mW, lunokusetyenziswa ngaphezu kweminyaka emibini | |
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Imo yemveliso yePulse | A. i-sensor pulse signal, i-sensor ye-pulse flow flow sensor, imveliso ye-amplifier eyedwa, inqanaba eliphezulu elingaphezulu kwe-20V kunye nenqanaba eliphantsi elingaphantsi kwe-1V;imveliso yamaxesha, i-0-5000HZ imveliso, ukuhamba okuhambelanayo kwangoko, le parameter inokuseta iqhosha |
| B. isignali ye-pulse elinganayo, imveliso ye-amplifier eyedwa, inqanaba eliphezulu elingaphezulu kwe-20V kunye nenqanaba eliphantsi lingaphantsi okanye lilingana ne-1V, umthamo weyunithi unokusekwa egameni loluhlu lwe-pulse: 0.0001m3 ~ 100m3. Qaphela: khetha imveliso elinganayo yomqondiso we-pulse frequency ingaphantsi okanye ilingana ne-1000Hz; Inokuthi ihambelane nesilawuli sevalve esenziwe ngenkqubo yokuhlawula kwangaphambili kwekhadi le-IC, i-amplitude yophawu oluphezulu lwenqanaba likhulu kune-2.8V, inqanaba elisezantsi amplitude ngaphantsi kwe-0.2V | |
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Unxibelelwano lwe-RS-485 (ukwahlulwa ngombane wefoto) | usebenzisa i-RS-485 ujongano, inokudityaniswa ngokuthe ngqo kunye nekhompyuter ye-host okanye itafile yokubonisa ekude, ubushushu obuphakathi, uxinzelelo kunye nokuhamba komthamo oqhelekileyo kunye nomgangatho kunye nobushushu kunye nembuyekezo yoxinzelelo emva komthamo opheleleyo. |
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unxulumano | I-4 ~ 20mA isignali eqhelekileyo yangoku (i-photoelectric isolation) kunye nomthamo oqhelekileyo uhambelana ne-4mA ehambelanayo, i-0 m3 / h, i-20 mA ehambelana nomthamo osemgangathweni ophezulu (ixabiso linokusekwa kwinqanaba lemenyu), umgangatho: ucingo olubini okanye ucingo oluthathu, i-flowmeter inokuchonga ngokuzenzekelayo imodyuli efakiweyo ngokuchanekileyo ngoku kunye nesiphumo |
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Lawula imveliso yesignali ye-alam | A. isignali ye-alam (LP): i-photoelectric isolation, i-alamu yezinga eliphezulu, inqanaba le-alamu linokusetwa, i-12V ~ + 24V i-voltage yokusebenza, ubuninzi bomthwalo wangoku we-50mA |
| B. isignali yesilumkiso (UP): i-photoelectric isolation, i-alamu yezinga eliphezulu, inqanaba le-alamu lingamiselwa, i-12V ~ + 24V i-voltage yokusebenza, ubuninzi bomthwalo wangoku we-50mA | |
| C. off valve alarm output (IC card controller with BC end): logic gate output circuit, isiqhelo esisezantsi, amplitude ingaphantsi okanye ilingana ne0.2V;inqanaba lokuphuma kwe-alamu, i-amplitude inkulu kune-2.8V, ukuchasana nomthwalo kukhulu okanye kulingane ne-100k | |
| D. ibhetri i-alamu ephantsi kwe-alamu (umlawuli wekhadi le-IC kunye ne-BL ekupheleni): i-logic gate output circuit, i-low output low, amplitude ingaphantsi okanye ilingana ne-0.2V;inqanaba lokuphuma kwe-alamu, i-amplitude inkulu kune-2.8V, ukuchasana nomthwalo kukhulu okanye kulingane ne-100k | |
Model Series
| Umzekelo | Imisebenzi |
| XJHN-3S | Iintambo ezi-3 zokuphuma kwePulse, ibhetri-powered,Upper and lower limit limit output output, isilawuli sekhadi le-IC |
| XJHN-3RZ | I-3-wire kunye ne-RS485,3-wire Pulse output,Ibhetri-powered,Upper and low limit alarm output,I-IC card controller interface |
| XJHN-2ES | I-2-wire 4 ~ 20mA imveliso; i-3-wire Pulse output, ibhetri-powered, i-IC card controller interface |
| XJHN-2ER | I-2-wire 4 ~ 20mA imveliso, i-2-wire ene-RS485,2-ingcingo yokuphuma kwePulse;Inamandla ebhetri, i-IC card controller interface |
| XJHN-3D | I-3-wire 4 ~ 20mA imveliso, i-3-wire Pulse output, ibhetri-powered, IC card controller interface,Upper and lower limit limit output |
| XJHN-4D | I-4-wire 4 ~ 20mA imveliso, i-3-wire Pulse output, ibhetri-powered,Upper and low limit alarm output, i-IC card controller interface |
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XJHN-3DZA | I-3-wire kunye ne-RS485,3-wire 4 ~ 20mA imveliso, i-3-wire Pulse output, ibhetri-powered,Upper and lower limit limit output output, i-IC card controller interface |
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XJHN-4DZA | I-4-wire kunye ne-RS485, i-4-wire 4 ~ 20mA imveliso, i-3-wire ye-Pulse output, i-Battery-powered, i-alamu engaphezulu kunye nesezantsi, i-interface yomlawuli wekhadi le-IC |
