Non Dispersive InfraRed (NDIR) sensor ea khase ke mofuta oa sesebelisoa se utloang khase se ipapisitseng le sebopeho se ikhethileng sa limolek'hule tsa khase bakeng sa ho monya haufi le infrared, se sebelisa kamano lipakeng tsa khatello ea khase le matla a ho monya (Lambert-Beer Law) ho khetholla likarolo tsa khase. le ho tsepamisa maikutlo.Ha ho bapisoa le mefuta e meng ea li-sensor tsa khase, joalo ka mofuta oa electrochemical, mofuta oa catalytic combustion le mofuta oa semiconductor, li-non-dispersive infrared (NDIR) li-sensor tsa khase li na le melemo ea ts'ebeliso e pharaletseng, bophelo bo bolelele ba ts'ebeletso, kutlo e phahameng, botsitso bo botle, litšenyehelo tse tlase, litšenyehelo tse tlase tsa tlhokomelo, tlhahlobo ea inthanete joalo-joalo.E sebelisitsoe haholo tlhahlobo ea khase, ts'ireletso ea tikoloho, alamo ea ho lutla, polokeho ea indasteri, bongaka le bophelo bo botle, tlhahiso ea temo le masimo a mang.
1. Anti-chefo, ha ho deposition carbon.Ha sensor ea CAT e lekanya likhase tse ling, ho bonolo ho beha khabone ka lebaka la mollo o sa lekaneng, o lebisang ho fokotseheng ha kutloisiso ea tekanyo.Mohloli oa leseli la IR le sensor li sirelelitsoe ka khalase kapa filthara, 'me ha li kopane le khase, kahoo ho ke ke ha e-ba le mollo.
2. Oksijene ha e hlokehe.NDIR ke sensor ea optical mme ha e hloke oksijene.
3. Lekhalo la ho lekanya le ka fihla ho 100% v / v. Hobane litšoaneleho tsa pontšo ea NDIR sensor ke: ha ho se na khase e lokelang ho lekanyetsoa, matla a pontšo ke a maholo ka ho fetisisa, 'me a phahame ho feta, pontšo e nyenyane.Kahoo ho lekanya likhakanyo tse phahameng ho bonolo ho feta ho lekanya likhakanyo tse tlase.
4. Botsitso bo botle ba nako e telele le litšenyehelo tse tlase tsa tlhokomelo.Ho tsitsa ha sensor ea NDIR ho itšetlehile ka mohloli oa leseli.Hafeela mohloli oa leseli o khethoa, 'me o ka sebelisoa lilemo tse 2 ntle le ho lekanya
5. Mocheso o pharaletseng oa mocheso.NDIR e ka sebelisoa ho tloha - 40 ℃ ho isa ho 85 ℃
