Khoom Description
PebHydrogen & Moisture Monitoring System rau Transformer Rojntsuas hydrogen thiab dej ua haujlwm ncaj qha hauv cov roj hluav taws xob thaum tseem ceeb toom cov roj kub. Cov ntaub ntawv sab hauv txhawb nqa ntev - kev tshuaj xyuas lub sijhawm ntawm kev txhim kho thermal lossis hluav taws xob tsis raug.
Txoj Cai
Lub kaw lus nthuav tawm cov qauv roj me me los ntawm chav ntsuas ntsuas thiab hloov cov lus teb ua kua- roj rau hauv cov ntaub ntawv concentration. Nyob ntawm cov qauv xaiv, kev sib cais roj thiab kev tshawb pom tau ua tiav los ntawm roj chromatography lossis laser photoacoustic spectroscopy. Tus maub los ua tsis siv neeg sampling, calibration, xam, trend storage, tswb ntsuas, thiab tej thaj chaw deb kis tau tus mob.
Khoom nta
Lub Hydrogen & Moisture Monitoring System rau Transformer Roj sib xyaw ua ke peb cov roj tseem ceeb -cov xwm txheej muaj nuj nqis hauv ib qho khoom siv compact. Direct digital thiab analog outputs yooj yim retrofit rau hauv transformer tswj txee. Ntev - lub sijhawm khaws cia hauv zos khaws cov ntaub ntawv sib txawv thaum muaj kev cuam tshuam kev sib txuas lus. Kev tiv thaiv IP66 txhawb kev txhim kho thaj chaw raws li tau teev tseg.
Cov xwm txheej ua haujlwm
Cov khoom yuav tsum tau nruab thiab ua haujlwm nyob rau hauv cov kev ntsuam xyuas tau teev nyob rau hauv cov kev tsis. Cov kev cai tseem ceeb ntawm qhov chaw muaj xws li: Kev siv hluav taws xob; Qib tiv thaiv. Khaws thaj chaw teeb tsa kom huv si, muaj cua txaus, tsis muaj roj corrosive thiab kev vibration hnyav, thiab muab cov lus qhia hauv av, tshem tawm, thiab lub zog zoo.
Khoom Parameters
|
Parameter |
Paub meej |
|
Hydrogen ntau yam |
0-5000 ppm |
|
Hydrogen txo qhov ntsuas qhov txwv |
20 ppm |
|
Hydrogen raug |
Qhov siab tshaj plaws ntawm ± 15% lossis ± 20 ppm |
|
Moisture range / raug |
0-100 ppm; 0-90 ppm ± 2 ppm; 90-100 ppm ± 3 ppm |
|
Roj- qhov kub thiab txias / qhov tseeb |
-40℃rau +120℃; ± 0.2 degree |
|
Fais fab mov |
24 VDC ± 10%; siab tshaj 0.5 A |
|
Cov zis |
4-20 mA; RS232 / RS485 nrog Modbus RTU |
|
Qib tiv thaiv |
IP66 |
|
Cov ntaub ntawv muaj peev xwm |
30-feeb cov ntaub ntawv rau 5 xyoo |
|
Cia siab rau kev pab cuam lub neej |
>10 xyoo |
Khoom zoo
- CovHydrogen & Moisture Monitoring System rau Transformer Rojua ke peb cov roj tseem ceeb-cov xwm txheej tseem ceeb hauv ib qho khoom siv compact.
- Direct digital thiab analog outputs yooj yim retrofit rau hauv transformer tswj txee.
- Ntev - lub sijhawm khaws cia hauv zos khaws cov ntaub ntawv sib txawv thaum muaj kev cuam tshuam kev sib txuas lus.
- Kev tiv thaiv IP66 txhawb kev txhim kho thaj chaw raws li tau teev tseg.
Cov ntawv thov tseem ceeb
CovHydrogen & Moisture Monitoring System rau Transformer Rojyog siv rau cov roj- puv transformers thiab reactors uas xav tau tsom hydrogen thiab noo noo trending.
Nws txhawb kev ceeb toom ntxov rau kev ua txhaum uas tsim cov hydrogen lossis nce cov ntsiab lus dej.
Cov cuab yeej haum rau kev siv hluav taws xob, kev lag luam, thiab rov ua dua tshiab - lub zog transformer fleets.
Cheebtsam
|
Ib feem |
Muaj nuj nqi |
|
Hydrogen sensing element |
Kev ntsuas yaj hydrogen hauv cov roj ntws. |
|
Moisture sensor |
Ntsuas cov roj noo los yog txheeb ze saturation. |
|
Kub sensor |
Ntsuas cov roj kub rau qhov xwm txheej. |
|
Electronics thiab interfaces |
Khaws cov ntaub ntawv thiab muab cov khoom tso tawm analog lossis serial. |
FAQ
Q: Cov ntaub ntawv dab tsi xav tau rau kev xaiv qauv?
A: Paub meej tias cov roj sib txuas, qhov xav tau hydrogen ntau, kev qhia txog kev ya raws, cable ntev, thiab kev sib tshuam.
Q: Dab tsi yuav tsum tau kuaj ua ntej kev teeb tsa?
A: Xaiv ib tus neeg sawv cev roj taw tes thiab txheeb xyuas qhov kev npaj valve, sealing, grounding, thiab kev pabcuam.
Q: Yuav ua li cas lub cuab yeej lossis lub kaw lus tuaj yeem ua ke?
A: Cov cuab yeej muab 4-20 mA thiab Modbus RTU cov ntaub ntawv los ntawm RS232 lossis RS485.
Q: Cov kev xaiv twg yuav tsum tau lees paub ua ntej ntau lawm?
A: Paub meej tias cable ntev, connector, roj adapter, analog scaling, serial interface, thiab tswb siv.
Cim npe nrov: Tuam Tshoj hydrogen & noo noo xyuas qhov system rau transformer roj, Tuam Tshoj hydrogen & noo noo xyuas qhov system rau transformer roj manufacturers, lwm tus neeg, Hoobkas
