HART Cov Hluav Taws Xob Kub
1. Tsim nyog rau qhov ntsuas kub sib txawv;
2. Kev cog lus ntawm qhov loj me, kev sib xyaw ua ke, teeb tsa cov zaub tiag tiag;
3. Kev ua haujlwm yooj yim, tsis txhob siv HART cov neeg txuas lus, xoom thiab ncua kev hloov kho, ntau qhov chaw, thiab cov lus qhia tiav tuaj yeem pom los ntawm cov yuam sij ntawm vaj huam sib luag;
4. Muaj kev ntsuas tus kheej muaj nuj nqi, ua haujlwm ntev-teem;
5. Kho qhov raug raug & chav hloov.
HART Cov Hluav Taws Xob Kub
Kev piav qhia
Raws li kev lag luam thoob ntiaj teb tshaj lij tshaj plaws thev naus laus zis, UTI5 HART qhov ntsuas kub hloov hluav taws xob yog lub cim hluav taws xob tshiab cim hluav taws xob rau kev ntsuas qhov kev xav tau ntawm kev lag luam tsis siv neeg tswj. UTI5 tau ua nrog cov qauv nruj thiab cov qauv kev pom. Nws kho vajtse siv ob peb thawj pab kiag li lawm thiab tsis muaj lub hauv lub qhov txav xws li potentiometer thiab lwm yam. Cov khoom no muaj tshwj xeeb nrog kev ua haujlwm yooj yim, kev ntseeg tau zoo thiab ruaj khov.
UTI5 HART qhov kub thiab txias ntsuas cov kev sib txuas lus los ntawm HART raws tu qauv; nws siv cov Zaus Hloov Lub Sij Hawm Keying (FSK) thev naus laus zis raws li kev lag luam tus qauv Bell202. Los ntawm kev siv lub teeb liab loj rau ntawm 4-20mA tso zis teeb liab kom paub txog kev sib txuas lus ntev.Qhov cov ntaub ntawv teeb tsa tau khaws cia rau hauv qhov tsis-hloov pauv EEPROM nco txog ntawm transmitter's PCB. Cov ntaub ntawv no tseem tuaj yeem raug cawm txawm tias lub hwj chim tawm; yog li ntawd lub transmitter tuaj yeem ua haujlwm tam sim ntawd thaum lub zog.
UTI5 HART kub kis tau siv dav hauv kev lag luam chemical, kev lag luam roj av, kev lag luam metallurgy, kev lag luam teeb, kev lag luam khoom noj khoom haus fais fab, kev tswj hluav taws xob thiab lwm yam.
Pem hauv ntej sab Tom qab sab
Nta
Haum rau qhov sib txawv kub hloov;
◆ Kev cog lus me me, sib xyaw ua ke, tsim teeb meem tiag tiag;
Operation Kev ua haujlwm yooj yim, tsis txhob siv HART tus kws txuas lus, xoom thiab ncua kev hloov kho, ntau qhov teeb tsa, thiab cov ntsiab lus tiav tiav tuaj yeem pom los ntawm cov yuam sij ntawm vaj huam sib luag;
Muaj kev ntsuas tus kheej, ntsuas qhov ntev-teeb tsa;
Kho qhov tseeb & chav hloov pauv.
Cov Lus Qhia Tshwj Xeeb
| ntsuas ntsuas | roj lossis dej kua kom haum rau cov hlaus tsis xeb hlau |
khwv yees li kub | thermocouple ： E: 0 ~ 750 ℃; K: 0 ~ 1200 ℃; S: 0 ~ 1300 ℃; B: 0 ~ 1600 ℃ qhov ntsuas sov or PT100: -200 ~ 500 ℃ |
| ntxig qhov tob | 20 hli ~ 2000 hli (raws li tus neeg thov khoom siv) |
| raug | 0,5% FS |
| tso zis teeb liab | 4 ~ 20mA nrog HART raws tu qauv |
| mus sij hawm ntev stability | <0.1% fs=""> |
| muab voltage | 12 ~ 32V DC |
| rwb thaiv tsev kuj | 100MΩ @ 50VDC |
| kev khiav hauj lwm kub ntau | -30 ~ + 80 ℃ |
| tso saib | LCD digital qhia hauv ℃ ntsuas |
| qhov ntsuas kub coefficient ntawm xoom | 0.2% FS / 10 ℃ |
| qhov ntsuas kub coefficient ntawm kev ncua | 0.2% FS / 10 ℃ |
| cov txheej txheem kev sib txuas | M20 × 1.5 lossis lwm tus |
| hluav taws xob txuas | M20 × 1.5 (poj niam) |
| cov khoom ntawm wetted | 304 stainless hlau |
| cov khoom ntawm vaj tsev | cam khwb cia alaluminium |
| tawg-pov thawj | Exia II BT4, Exd II BT4 |
Cim npe nrov: HART kub kis, Suav teb, cov chaw muag khoom, chaw tsim khoom, chaw muag khoom, siv, yuav, daim ntawv teev nqi, nqe hauv Suav Teb
Xa kev nug
