I-Turbine flowmeter
Product Overview
Isiguquli sokuqukuqela komthamo sisiguquli semitha yolwelo oluphuhliswe yinkampani yethu.I-injini yolwelo, i-elliptical gear, i-rotor ephindwe kabini kunye nezinye iimitha zokuhamba ngevolumu.
Iimpawu eziphambili
I-1.LCD dot matrix display, isantya sokuqukuqela ngoko nangoko kunye nokuqukuqela okupheleleyo kunye neqondo lobushushu kunye nexabiso loxinzelelo kunokuboniswa ngaxeshanye kunye nokukhanya okuphezulu kwangasemva, ukusebenza okulula nokucacileyo;
I-2.Indlela yokuhlola kabini inokuphucula ngokusebenzayo ukuqina kophawu kunye nokuthintela uphazamiseko olubangelwa kukungcangcazela kwemibhobho;
I-3.K-Factor linearity: I-RJHN ibonelela nge-1 ukuya kwi-10 amanqaku k-Factor ukulungiswa;
4. Ukwamkela ulawulo lwenzuzo yexesha lokwenene kunye neendlela zokucoca i-spectral eziguquguqukayo iimpawu zokuphazamiseka okubangelwa yi-vibration kunye nokuguquguquka koxinzelelo zicinezelwa ngokufanelekileyo;
5.Easy ukusebenzisa: kuphela ngokusebenzisa isoftware okanye isixhobo isitshixo ukuseta inani leeparamitha, unokulinganisa iindidi zesixhobo secaliber flow volume volume and mass flow;
I-6.I-16 bit microcomputer chip ineenzuzo zokudityaniswa okuphezulu, ubungakanani obuncinci, ukusebenza kakuhle kunye nomsebenzi oqinileyo womatshini wonke.Akukho zixhobo ezihambayo zomatshini, ezizinzile kwaye ezinokwethenjelwa, ubomi obude, ukusebenza kwexesha elide ngaphandle kokugcinwa okukhethekileyo;
I-7.I-Intelligent meter flow meter probe, i-microprocessor, i-pressure kunye ne-sensor yeqondo lokushisa (Pt100or Pt1000) kwenye, thatha inhlanganisela eyakhelwe-ngaphakathi, yenza isakhiwo sidibanise ngakumbi, sinokuhamba, uxinzelelo kunye nokulinganisa ubushushu bombane ngokuthe ngqo, kunye nexesha langempela elizenzekelayo. ukulandelela imbuyekezo kunye nokulungiswa kwezinto zoxinzelelo;
8.Ngeteknoloji ye-EEPROM, i-parameter setting ilungile kwaye inokugcinwa ngokusisigxina, kwaye idatha yembali ende kakhulu ingagcinwa unyaka omnye;
I-9.Inomsebenzi wokuzijonga, ulwazi olutyebileyo lokuzijonga, olulungele umsebenzisi ukuba aluhlaziye kwaye alulungise;
I-10.Ngokucwangcisa i-password ezimeleyo, umsebenzi wokulwa nobusela unokwethenjelwa, iiparamitha, ukukhutshwa okupheleleyo kunye nokulungelelaniswa kunokusetwa kumanqanaba ahlukeneyo e-passwords, ulawulo lomsebenzisi;
I-11.I-converter inokukhupha i-frequency pulse, i-4 ~ 20mA isignali ye-analog, kwaye ine-interface ye-RS485, inokudibaniswa ngokuthe ngqo kwi-microcomputer;
I-12.I-converter ibonisa ukujikeleza kwe-360 degree, kwaye kulula ukuyifaka kunye nokusetyenziswa;
I-13.Ukusetyenziswa kwamandla omatshini wonke kuphantsi, ukunikezelwa kwamandla angaphandle kunye nokunikezelwa kwamandla ebhetri kunokubonelelwa, kwaye imodi yokunikezelwa kwamandla ingatshintshwa ngokuzenzekelayo;
I-14.Iimpawu ezininzi ze-alarm ze-parameters ezibonakalayo, ezinokuthi zikhethwe ngabasebenzisi, zikhupha isignali yokutshintsha.
Isalathiso sokuSebenza
Isalathiso sokusebenza kombane | |
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 | |
Ukusetyenziswa kwamandla omatshini wonke | A. unikezelo lwamandla lwangaphandle: <2W |
B. unikezelo lwamandla ebhetri: usetyenziso lwamandla oluyi-1mW, lunokusetyenziswa ngaphezu kweminyaka emibini | |
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 ye-pulse signal frequency ingaphantsi okanye ilingana ne-1000Hz; Inokuthi ihambelane nesilawuli sevalve esenziwe ngenkqubo yokuhlawula kwangaphambili kwekhadi le-IC, inqanaba eliphezulu lemveliso ye-amplitude inkulu kune-2.8V, inqanaba eliphantsi amplitude ngaphantsi kwe-0.2V | |
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. |
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 |
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 |
RJHNW | Isiboniso saseTshayina kunye nesiNgesi;Seta imbuyekezo yobushushu kunye noxinzelelo;3.6V ibhetri ye-lithium yobonelelo lwamandla |
RJHNW-3S | Iintambo ezi-3 zokuphuma kwePulse, ibhetri-powered,Upper and lower limit limit output output, isilawuli sekhadi le-IC |
I-RJHNW-3RZ | Iintambo ezi-3 zokuphuma kwePulse, iBattery-powered,Umda ongaphezulu kunye nosezantsi wokuphuma kwealam, i-IC card controller interface;RS485 |
RJHNW-2ES | I-2-wire 4 ~ 20mA imveliso;I-3-wire 4 ~ 20mA imveliso, i-3-wire Pulse output, ibhetri-powered, IC card controller interface |
RJHNW-2ER | I-2-wire 4 ~ 20mA imveliso;I-3-wire 4 ~ 20mA imveliso, i-3-wire Pulse output, iBattery-powered, i-IC card controller interface;rs485 |
RJHNW-2E | I-4 ~ 20mA ene-HART, iBattery-powered, i-interface yomlawuli wekhadi le-IC. |
RJHNW-3D | I-3-wire 4 ~ 20mA imveliso, i-3-wire Pulse output, ibhetri-powered, i-IC card controller interface,Upper kunye nokunciphisa umda we-alarm output. |
RJHNW-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. |
RJHNW-3RA | I-4-wire kunye ne-RS485,3-wire Pulse output,Ibhetri-powered,Upper and low limit alarm output,I-IC card controller interface. |
RJHNW-3DZA | I-4-wire kunye ne-RS485,3-wire 4 ~ 20mA output, i-3-wire Pulse output,Ibhetri-powered,Upper and lower limit limit output output, i-IC card controller interface. |
RJHNW-4DZA | I-4-wire kunye ne-RS485, i-4-wire 4 ~ 20mA output, i-3-wire Pulse output, ibhetri-powered, Upper and lower limit limit output output, i-IC card controller interface. |