NDIR kapa catalytic?U ka fumana Sensor ea Khase e tukang joang?

Ho na le melemo e mengata ea li-sensor tsa khase tse tukang ka infrared ha li sebelisoa indastering ea oli le khase hoo ho bonahalang eka li-sensor tsa infrared ke khetho e phethahetseng, mme ho na le maikutlo a fosahetseng a hore li-catalytic combustion sensors li ka tsoa.

Ho na le melemo e ke keng ea latoloa ea theknoloji ea infrared bakeng sa ho bona likhase tse tukang ha li bapisoa le theknoloji e tloaelehileng ea indasteri e tukang: bokhoni ba eona ba ho bona likhase tse nang le khaello ea oksijene, boits'ireletso ba eona ho lintho tse kang silicone le sebabole tse ka amang ts'ebetso ea matla, le ho felisoa ha matla. tlhokahalo ea likhakanyo khafetsa. Leha ho le joalo, mefokolo ea li-sensor tsa infrared le eona e ke ke ea latoloa.

Meeli ea li-sensor tsa infrared e bakoa haholo ke taba ea hore ha e arabele likhase tsohle tse tukang.

Ka mohlala, li-sensor tsa khase tse tukang ka infrared ha li khone ho lemoha hydrogen (H₂). Haeba sensor ea infrared e sebelisoa ho bona likhase tse tukang, mosebelisi a ka 'na a se ke a sireletsoa ha hydrogen e le teng tikolohong. 

Meeli ea li-sensor tsa infrared ha e fumanehe ka hydrogen feela, empa bokhoni ba bona ba ho bona likhase bo lekanyelitsoe ke bokhoni ba khase e shebiloeng ho monya leseli la infrared. Mefuta e meng ea likhase tse tukang ha e khone ho bonoa ka li-sensor tsa khase e tukang ka infrared, joalo ka acetylene, acrylonitrile, aniline le carbon disulphide joalo-joalo.

Melemo ea li-catalytic combustion sensors ke efe?

Molemo o ka sehloohong oa li-catalytic combustion sensors ke ho lemoha likhase tse tukang ka ho tuka. Ka lebaka leo, li-sensor tsa catalytic combustion li khona ho lemoha hoo e batlang e le khase efe kapa efe e tukang. Karabelo ea li-catalytic combustion sensors ho likhase tse tukang ha e le hantle e lekana, e nang le kamano e haufi pakeng tsa karabelo ea mefuta e fapaneng ea likhase tse tukang le likhase tsa calibration, 'me likhase tse ngata tse tukang li na le karabo e ka tlase ho 2. Karabelo ea li-infrared sensors ke e se nang moeli, 'me e fetoha moeli feela ha sensor e etselitsoe ho lebisa khase e itseng. Lintlha tsa likarabo li fapana haholo ho tloha khase ho ea ho khase 'me maemong a mang li ka feta 10. Haeba khase e nang le karabo ea ≥10 e kopana, sesebelisoa se tla fana ka alamo ea bohata ha khase ea sebele e le karolo ea 1 lekholong feela ea ho phatloha ho tlaase. moeli.

Ha ho bapisoa le li-sensor tsa infrared, li-catalytic combustion sensors ha li amehe haholo ke maemo a tikoloho joalo ka mocheso le khatello, kaha lintlha tsena tsa tikoloho li ka ama ts'ebetso ea li-sensor tsa infrared haholo. Ka hona, haeba ho lakatsoa tlhahlobo e nepahetseng le e tšepahalang ho tsoa ho li-sensor tsa khase e tukang ka infrared, litlhophiso tsa calibration li tlameha ho etsoa libakeng tse tšoanang.

Ha ho na ho latola taba ea hore theknoloji ea infrared e na le melemo e ke keng ea nkeloa sebaka bakeng sa ho bona likhase tse tukang lits'ebetsong tse itseng. Leha ho le joalo, pele u tloha hole le theknoloji ea khale ea catalytic combustion, etsa bonnete ba hore ts'ebeliso ea hau e lumellana le litšobotsi tsa tekheniki tsa sensor. Ho seng joalo, likotsi tseo u tobanang le tsona li ka ’na tsa feta meputso ea tsona hōle.