Cov ntsesiab transmittermuaj ob ntu: ntse sensor thiab ntse hluav taws xob board. Qhov ntse sensor ib feem muaj xws li: capacitive sensor, ntsuas diaphragm nrhiav kom tau Circuit Court, kub sensor thiab kub them Circuit Court; Qhov ntse hluav taws xob board ib feem suav nrog: microcomputer maub los Nws yog tsim los ntawm peripheral circuits kom tiav kev hloov pauv ntawm cov teeb liab siab rau 4 ~ 20mA dc. Nws yog siv los ntsuas qhov siab ntawm cov kua, roj lossis chav, thiab tom qab ntawd hloov lub teeb liab siab rau hauv 4 ~ 20mA DC teeb liab tso zis. Lub ntse siab transmitter tsim los ntawm Junyuan Automation tuaj yeem sib txuas lus nrog HART Communicator, teeb tsa, kho qhov siab ntau, saib lossis tsim ib qho kev soj ntsuam ntawm qhov chaw nrog lub tshuab computer, nws tau siv dav hauv cov kua dej tsis muaj zog hauv cov kav dej, roj. , chav ntsuas thiab tswj tshuab.
Ntse siab transmitter muaj rov qab polarity thiab tam sim no txwv kev tiv thaiv; laser adjustable kuj kub them, ntau yam, anti-corrosion, haum rau ntau yam xov xwm; muaj zog overload thiab tiv thaiv kev cuam tshuam, kev ua haujlwm ruaj khov; cim lub taub hau tsim, tuaj yeem xaiv tau analog thiab digital zaub taub hau; xoom taw tes thiab tag nrho cov nplai tuaj yeem hloov kho los ntawm kev sib txuas lus ntawm tes, nrog rau ntau yam kev tsiv teb tsaws chaw.
Zero thiab ncua kev hloov kho
Lub xoom taw tes thiab ncua kev hloov kho ntawm lub transmitter tuaj yeem hloov kho ntawm qhov chaw los ntawm cov nyees khawm ntawm lub transmitter nws tus kheej; nws tseem tuaj yeem hloov kho remotely los ntawm lub davhlau ya nyob twg. Txoj kev tshwj xeeb yog: tom qab ntxiv qhov xoom taw tes siab thiab ruaj khov, nias thiab tuav Z thiab S tuav tib lub sijhawm (Z yog xoom-point hloov, S yog qhov hloov kho ntau yam) thiab tso tawm rau 5 vib nas this, nias Z tus yuam sij rau 2 vib nas this los kho qhov xoom taw tes, ntxiv qhov ntsuas tag nrho thiab ruaj khov, nias tus yuam sij S rau 2 vib nas this los kho tag nrho. Nco tseg: Qhov kev hloov pauv ntawm xoom taw tes calibration yog ± 8 feem pua ntawm qhov siab ntau, thiab qhov ntau ntawm qhov ntsuas qhov ntsuas yog 30 feem pua rau 100 feem pua ntawm qhov siab ntau, uas tuaj yeem hloov kho tsis tu ncua. Tom qab hloov kho, kaw lub hau sealing thiab nruj.
Nta:
1. Nws muaj peev xwm ntawm kev them nyiaj tsis siv neeg, uas tuaj yeem them nyiaj rau cov nonlinearity, kub drift, lub sij hawm drift, thiab lwm yam ntawm lub sensor los ntawm software. Nws tuaj yeem kuaj tau tus kheej. Tom qab fais fab tuag, lub sensor tuaj yeem kuaj tus kheej los xyuas seb txhua qhov ntawm lub sensor puas zoo li qub thiab txiav txim siab. Kev ua cov ntaub ntawv yog qhov yooj yim thiab raug, thiab cov ntaub ntawv tuaj yeem ua tiav raws li cov txheej txheem sab hauv, xws li kev txheeb cais, tshem tawm cov txiaj ntsig txawv txav, thiab lwm yam.
2. Nrog ob txoj kev sib txuas lus muaj nuj nqi. Lub microprocessor tuaj yeem tsis tsuas yog tau txais thiab ua cov ntaub ntawv sensor, tab sis kuj tawm tswv yim cov ntaub ntawv rau lub sensor kom tswj thiab tswj cov txheej txheem ntsuas. Nws tuaj yeem khaws thiab cim cov ntaub ntawv, thiab tuaj yeem khaws cov ntaub ntawv yam ntxwv, cov ntaub ntawv teeb tsa thiab cov yam ntxwv them nyiaj ntawm lub sensor.
3. Nrog digital interface tso zis muaj nuj nqi, cov zis digital teeb liab tuaj yeem txuas tau yooj yim nrog lub computer lossis tsheb npav.
Analog nta:
1. High precision
2. Qhov ntau thiab xoom taw tes yog tsis tu ncua adjustable externally
3. Zoo stability
4. Kev tsiv teb tsaws chaw zoo tuaj yeem ncav cuag 500 feem pua, kev tsiv teb tsaws tsis zoo tuaj yeem ncav cuag 600 feem pua
5. Ob-hlau system
6. Adjustable damping, overvoltage kuj
7. Solid-state sensor tsim
8. Tsis muaj cov cuab yeej txav chaw, kev saib xyuas tsawg dua
9. Lub teeb nyhav (2.5kg)
10. Tag nrho cov koob muaj kev sib koom ua ke thiab muaj zog sib hloov
11. Miniaturization (166mm tag nrho qhov siab)
12. Cov khoom ntawm lub diaphragm nyob rau hauv kev sib cuag nrog lub nruab nrab yog nyob ntawm yeem
13. Unilateral overpressure kuj
14. Tsis tshua muaj siab nrum aluminium alloy plhaub
Ntse nta:
1. Super ntsuas kev ua tau zoo rau siab, sib txawv siab, qib kua, ntsuas ntws
2. Digital precision: ntxiv rau (-) 0.05 feem pua
3. Simulation raug: ntxiv rau (-)0.75 feem pua ntxiv (-)0.1 feem pua FS
4. Kev ua tau zoo tag nrho: ntxiv rau (-) 0.25F.S
5. Kev ruaj ntseg: 0.25 feem pua rau 60 lub hlis
6. Turndown ratio: 100:1
7. Kev ntsuas tus nqi: 0.2S
8. Miniaturized (2.4kg) tag nrho stainless hlau flange, yooj yim rau nruab
9. Cov txheej txheem kev sib txuas yog sib xws nrog lwm cov khoom siv rau kev ntsuas kev pom zoo
10. Lub ntiaj teb nkaus xwb sensor nrog H alloy sheath (patented technology), ua tau zoo heev txias thiab thermal stability
11. Ntse transmitter nrog 16-ntsis computer
12. Txheem 4-20mA, nrog cov teeb liab digital raws HART raws tu qauv, tswj chaw taws teeb
13. Txhawb kev hloov kho dua tshiab rau fieldbus thiab teb tswj raws li thev naus laus zis.
Yim yam ntxwv:
1. Intelligent integrated tsim: integrates siab teeb liab tau, ua, tso saib thiab tso zis.
2. Micro-power dual fais fab mov tsim, muaj kev ntseeg siab.
3. Muaj qhov tshwj xeeb dynamic tsis siv neeg taug qab qhov kub thiab txias ua haujlwm.
4. Nrog software kho xoom drift muaj nuj nqi.
5. Sab saum toj thiab qis qis lub tswb cim xeeb flash qhia ua haujlwm.
6. Lub siab puv nplai software teeb tsa kev ua haujlwm.
7. Tsawg zog tus kheej kuaj muaj nuj nqi.
8. Nrog kev tiv thaiv hluav taws xob muaj nuj nqi.