Carbon dioxide detector muaj peb hom tso zis
Cov pa roj carbon dioxide ntes tau txais kev tshaj lij ib leeg-chip microcomputer technology thiab non-dispersive infrared gas sensor (NDIR) technology. Nws muaj cov yam ntxwv ntawm kev ntsuas qhov tseeb, lub neej ua haujlwm ntev, cov lus teb ceev ceev thiab kev ua haujlwm yooj yim. Nws yog qhov tsim nyog rau kev kuaj xyuas cov pa roj carbon dioxide hauv ntau qhov chaw ua haujlwm.
Kev tshawb nrhiav thiab kev txhim kho ntawm lub tshuab ntsuas carbon dioxide yog ua raws li txoj cai tam sim no ntawm lub teb chaws los hloov kho thiab kho cov teeb meem ib puag ncig uas tsis zoo. Nws tuaj yeem hais tau tias daim ntawv thov ntawm lub tshuab ntsuas carbon dioxide yuav muaj kev lag luam loj hauv ob peb xyoos tom ntej no. Daim ntawv thov ntawm cov pa roj carbon dioxide ntes tsis tuaj yeem tsuas yog tiv thaiv tib neeg los ntawm Kev Noj Qab Haus Huv raug hem vim yog cov pa roj carbon dioxide ntau dhau, thiab tib lub sijhawm, cov pa roj ntau ntau tuaj yeem siv tau zoo los tswj cov khoom siv hluav taws xob, uas tuaj yeem hais tau. tua ob tug noog nrog ib lub pob zeb.
Cov pa roj carbon dioxide detector muaj peb hom tso zis:
1. Hloov tus nqi / relay tso zis: Thaum cov pa roj carbon dioxide concentration nce mus txog tus nqi tswb preset, qhov taw qhia lub teeb ntawm lub detector hloov ntawm ntsuab mus rau liab thiab flashes, thiab lub relay raug kaw nyob rau tib lub sij hawm, thiab cov khoom siv cua tshuab yog tig. ntawm; Thaum cov pa roj carbon dioxide concentration qis dua qhov preset Thaum lub tswb ntsuas tau mus txog, qhov taw qhia lub teeb hloov ntsuab, lub relay hloov tau raug txiav, thiab cov khoom siv cua tshuab raug tua.
2. 4-20mA tam sim no analog tso zis: hloov cov pa roj carbon dioxide concentration ntawm cov teeb liab mus rau hauv ib tug 4-20mA tam sim no coj mus rau qhov ntau thiab xa mus rau PLC/DCS thiab lwm yam analog tau txais thiab tswj systems.
3. RS485 tsheb npav kev sib txuas lus tso zis: xa cov ntaub ntawv sau cov pa roj carbon dioxide concentration mus rau lub kaw lus tswj, thiab tuaj yeem sib txuas ntau yam 485 pab kiag li lawm thiab txhawb Modbus kev sib txuas lus raws tu qauv.
Cov pa roj carbon dioxide detector yog cov cuab yeej muaj kev nyab xeeb hauv nruab nrab uas tsis tu ncua kuaj pom cov pa roj carbon dioxide hauv huab cua. Nws txais yuav cov khoom siv hluav taws xob uas tsis yog-dispersive infrared sensors, uas tuaj yeem pom tseeb thiab ceev nrooj ntawm cov pa roj carbon dioxide, ua kom muaj kev nyab xeeb ntawm cov neeg ua haujlwm. Lub tswb ua haujlwm zoo heev ua tau raws li qhov yuav tsum tau muaj kev ntseeg siab ntawm cov cuab yeej siv rau kev saib xyuas kev nyab xeeb hauv kev lag luam. Tus kws tshaj lij thiab zoo nkauj portable tsim yog yooj yim rau kev siv mobile. Cov khoom no yog siv dav hauv roj av, tshuaj lom neeg kev lag luam, metallurgy, refining, biopharmaceutical, kev tiv thaiv ib puag ncig hauv tsev, tsev kawm ntawv kuaj thiab lwm yam haujlwm.
Raws li lub tshuab ntsuas roj hauv lub sijhawm tshiab, lub tshuab ntsuas carbon dioxide tau yug los nrog nws cov tsos me me thiab zoo heev, ceev thiab raug kuaj xyuas zoo. Nyob rau hauv ib mus rau ob xyoos tom ntej no, cov pa roj carbon dioxide detector yuav muaj tseeb nyob rau tag nrho cov instrumentation kev lag luam thiab kev tsim kho kev lag luam. Qee cov tib neeg tsis nkag siab tias vim li cas cov pa roj carbon dioxide detectors muaj lub lag luam loj hauv kev tsim kho. Yog vim li cas yog tias hom roj ntsuas no ua raws li cov kev xav tau ntawm kev txhim kho kev sib raug zoo thiab kev xav tau ib puag ncig. Cov huab cua zoo tau txais kev saib xyuas ntau dua los ntawm lub tebchaws. Tom qab ntawd, cov pa roj carbon dioxide detectors yuav twv yuav raug hu muaj lawv qhov chaw, thiab cov tsev yav tom ntej yuav muaj cov qauv ntsuas roj. . Rau lub neej noj qab nyob zoo ntawm koj thiab koj tsev neeg, txais tos mus yuav cov pa roj carbon dioxide detector.
