Qhov ib txwm muaj ntawm lub tswb tus nqi ntawm lub combustible gas detector
Kev phom sij ntawm cov roj hluav taws xob tau ib txwm ua teeb meem loj hauv thaj chaw muaj kev nyab xeeb rau pej xeem. Txhua lub sij hawm cov xov xwm nthuav tawm qhov tawg ntawm cov roj combustible nyob rau hauv ib co factories, yuav yeej ib txwm muaj kev raug mob, tag nrho cov uas yog ze ze rau lub combustible gas detector. Yuav kom tiv thaiv tau qhov tshwm sim ntawm cov xwm txheej no, peb txhua tus yuav tsum tau teeb tsa lub ntsuas hluav taws xob hluav taws xob thiab teeb tsa tus nqi tswb. Yog li koj puas paub dab tsi yog qhov ib txwm muaj ntawm lub tswb tus nqi ntawm lub tshuab hluav taws xob combustible?
Qhov ntau yam ntawm tus nqi tswb ntawm lub combustible gas detector:
Qhov kev txwv qis qis yog 25 feem pua LEL (5 feem pua LEL-40 feem pua LEL yog kho tau)
Qhov kev txwv siab tshaj yog 50 feem pua LEL (10 feem pua LEL-100 feem pua LEL adjustable)
Feem ntau, thawj-theem tswb ntawm lub combustible gas detector yog tsawg dua los yog sib npaug rau 25 feem pua LEL, lub thib ob-theem tswb yog tsawg dua los yog sib npaug li 50 feem pua LEL, thiab qhov sib txawv ntawm lub tswb yuam kev teeb tsa tus nqi yog nyob rau hauv ± 25 feem pua.
Kev teeb tsa yog raws li hauv qab no:
Qhov ntsuas qhov ntsuas ntawm qhov ntsuas roj hluav taws xob yog 0-100 feem pua LEL. Raws li cov kev cai hauv lub tebchaws, lub tswb qis feem ntau yog nruab nrab ntawm 15 feem pua LEL thiab 25 feem pua LEL, thiab lub tswb nrov feem ntau yog teem rau 50 feem pua LEL. Tam sim no combustible gas detector yog loj. Qee lub ntsiab lus ceeb toom qis yog teem rau 25 feem pua LEL. 100 feem pua LEL ntawm no yog hais txog qhov tawg txwv tus nqi ntawm cov roj, uas yog hais tias, thaum lub tswb hluav taws xob hluav taws xob qhia 100 feem pua LEL, qhov kev txwv qis ntawm cov roj hluav taws xob tau mus txog.
Hauv cov ntsiab lus, nws yog qhov ib txwm muaj ntawm lub tswb tus nqi ntawm cov khoom siv hluav taws xob combustible. Rau lub combustible gas detector siv tam sim no, nco ntsoov teem lub tswb ntsiab lus rau lub combustible gas detector ua ntej installation. Ib qho me me ntawm cov pa xau yuav ua rau muaj qhov tsis tshua muaj nyob hauv huab cua, uas yuav tsis ua rau hluav taws kub lossis tawg, thiab yuav tsis ua rau muaj kev phom sij ntau. Yog li ntawd, nws tseem ceeb heev uas yuav tsum tau nruab ib lub combustible gas detector, yog li ntawd peb muaj peev xwm coj kev tiv thaiv ua ntej.
