Gas detector tu thiab sensor lub neej
kev saib xyuas
1. Txheeb xyuas cov roj ntws tawm, feem ntau yog 30 / h, yog tias qhov ntws ntws loj dhau los yog me me, nws yuav muaj kev cuam tshuam zoo rau cov txiaj ntsig ntawm cov ntsuas ntsuas.
2. Hloov cov ntawv lim: nres lub twj tso kua mis thiab tso lub tank lim
3. Xyuas seb puas muaj cov pa tawm hauv lub tshuab cua. Seb lub twj tso kua mis diaphragm puas puas, seb lub nplhaib sealing ntawm cov qauv sojntsuam puas lawm, seb lub valve plaub-txoj kev thiab condensing chav puas puas, thiab lwm yam.
4. Cov kev sojntsuam kuaj tau raug muab ntxuav thiab cov kav dej sampling yog dredged
5. Tshawb xyuas seb lub condenser puas ua haujlwm li qub, feem ntau yog qhov kub thiab txias hloov li ntawm 3 degrees Celsius
6. Tshawb xyuas lub ntsuas ntsuas kom pom tias nws qias neeg thiab ntxuav nws raws sijhawm.
lub neej
Lub neej kev pab cuam ntawm lub tshuab ntes roj feem ntau yog nyob ntawm nws qhov tseem ceeb - lub sensor.
Peb kuj paub tias nws yog tsis yooj yim sua kom muaj ib tug sensor uas yuav ntes tau tag nrho cov gases thiab ua tau raws li tag nrho cov kev cai. Cov sensors siv nyob rau hauv ntau yam gases thiab ntau yam ib puag ncig kuj txawv. Lawv tuaj yeem muab faib ua roughly faib rau hauv: sensors rau kev kuaj xyuas cov pa roj carbon monoxide thiab cov sensors rau Sensors uas ntes cov khoom tawg ntawm cov nplaim taws.
Feem ntau ntawm cov sensors siv los ntsuas qhov concentration ntawm cov pa phem yog electrochemical sensors, uas ua haujlwm raws li cov qauv ntawm electrochemical. Lub ntsiab tseem ceeb uas cuam tshuam rau nws lub neej yog cov electrolyte. Tom qab 2 mus rau 3 xyoos, cov electrolyte tsis tuaj yeem noj tau lawm. Nws ua hauj lwm ib txwm, yog li lub neej kev pab cuam ntawm lub electrochemical sensor yog 2 ~ 3 xyoo.
Feem ntau ntawm cov sensors siv los ntsuas qhov concentration ntawm cov roj combustible yog catalytic combustion sensors, uas muaj kev pab cuam lub neej ntawm 3 mus rau 5 xyoo.
