Qhov txawv ntawm combustible gas detector thiab toxic gas detector
1. Kev kuaj pom roj
Lub combustible gas detector feem ntau kuaj cov roj combustible, thiab siv methane raws li tus qauv los xyuas qhov concentration ntawm combustible gas. Raws li qhov sib txawv flammable gases nyob rau hauv tus neeg siv qhov chaw, nws yuav tsum tau teem raws li lub ntsiab gases raws li tus qauv nrhiav kom tau roj concentration.
Cov pa roj carbon monoxide detectors yuav tsum paub seb ib lossis ntau dua gases los ntes. Koj tuaj yeem xaiv ib lub ntsuas roj toxic thiab lub tswb, lossis koj tuaj yeem xaiv cov khoom siv tshuaj lom neeg sib xyaw. Nws nyob ntawm seb puas muaj cov pa phem hauv qhov chaw siv yuav tsum tau kuaj pom. Yog, los yog muaj ntau yam gases yuav tsum tau kuaj.
2. Gas sensor
Cov khoom siv hluav taws xob hluav taws xob siv hluav taws xob hluav taws xob siv hluav taws xob hluav taws xob, thaum lub tshuab hluav taws xob muaj kuab paug siv cov khoom siv hluav taws xob, cov ntsuas hluav taws xob, lossis PID sensors. Chav tsev concentration ntawm cov pa roj uas tau kuaj pom yog txawv, thiab cov qauv ntawm cov qauv yuav tsum muaj rau kev hloov pauv tshwj xeeb.
3. Cov ntsiab lus tseem ceeb
Lub tswb ntawm lub combustible gas detector txais lub catalytic combustion gas sensor, thaum lub tswb ntawm lub toxic gas detector adopts electrochemical toxic gas tswb txoj kev. Yog tias koj xav kuaj cov pa roj carbon monoxide, koj xav tau ib lub sensor ib-rau-ib, vim tias cov pa roj carbon monoxide sib txawv txawv, xws li ammonia, chlorine, hydrogen sulfide, thiab lwm yam.
Yog tias nws yog txhawm rau txheeb xyuas cov pa roj (flammable thiab explosive gas), lub sensor tuaj yeem siv thoob ntiaj teb, tab sis qhov sib txawv ntawm cov roj sib txawv ntawm txhua qhov sib txawv. Cov nplaim hluav taws sib txawv muaj cov khoom siv tshuaj sib txawv thiab qhov sib txawv tawg txwv qhov tseem ceeb.
