Vim hais tias hluav taws xob muaj hluav taws xob los mus tua cov khoom tiv thaiv kev ruaj ntseg, ntau qhov chaw thov yuav tsum muaj kev soj ntsuam rau nws. Nyob rau hauv cov chaw pej xeem, roj av thiab petrochemical chaw, lub tua hluav taws hluav taws xob tua hluav taws yuav tsum muab ntsia nrog cov hluav taws kub-cov pov thawj specification.Tab sis cov neeg muas zaub coob tsis paub yuav ua li cas kho cov hluav taws xob tua hluav taws, hauv qab no yog cov qauv kev txhim kho cov txheej txheem.
1. Xaiv qhov roj loj ntawm lub qhov hluav taws xob los ntawm kev siv chaw.
Lub tshuab hluav taws xob tua hluav taws lub taub hau, cov pa roj carbon dioxide, yuav tsum tau ua kom tau raws li kev lag luam. Raws li lub ntsiab tseem ceeb, nws yog qhov zoo xws li cov roj ntsha uas muaj roj, xws li methane, toluene, methanol, ethylene oxide, cov roj xws li roj, kerosene, dej dav hlau roj,
2. Ua lub hom phiaj raws li qhov chaw nyob.
Lub taw tes installation: raws li qhov kev faib ua feem ntawm cov roj tawg
Lub qhov chaw nyob instiallation: raws li cua thiab thaj chaw ntawm ib puag ncig
Cov qe thiab tswj cov khoom sib txig: raws li qhov chaw yuav tsum tau sim.
3. Tom qab kawm tiav ntawm qhov ua haujlwm ua ntej, koj tuaj yeem tsim lub tswb hluav taws xob tua hluav taws. Peb tuaj yeem muab cov kev taw qhia hauv xov tooj los yog cov ntawv qhia tawm hauv xov tooj, koj tuaj yeem nruab nws thaum koj paub cov ncej zoo thiab tsis zoo, nws tuaj yeem cuam tshuam tau yooj yim.
4. Kev dhia ua haujlwm:
Raws li lub tswv yim txhawm rau nruab faiv fab thiab txhim kho cov roj ntes, Nws txiav txim siab los ntawm hom teeb liab:
A. A 4-20mA teeb liab qhov sib npaug yog ib yam
B. Lub qhov RS485 teeb liab tawm hauv kev sib txuas ua ke
 4-20ma teeb liab |  SR485 teeb liab |
4. Txhim kho tus tswb ntsuas roj thiab txuas mus rau lub tshuab hluav taws xob uas ze tshaj plaws raws li qhov kev npaj ua kom tiav, thiab mam li kuaj qhov hluav taws xob kom pom seb txhua cov pa roj tua hluav taws xob nyob rau ntawm daim phiaj screen. Tom qab kev lees paub, ua qhov kev kuaj ntawd.
 Txuas kev ntawm kev qhia thiab cov teeb meem ceeb toom |  Txuas kev ntawm kev qhia thiab cov teeb meem ceeb toom |
5. Txoj kev ntsuam xyuas cov pa roj taws yog yooj yim heev: Nqa ib qho kev siv roj ua rau ntawm qhov chaw ze ntawm qhov sensor, tom qab 1-3 feeb, lub tswb txheeb cov roj tsom hluav taws xob yuav pom cov nqi roj uas qhia tias nws yog qhov qub. Rov qab nrog cov seem hauv qab.