• Chitchaina
  • Kuzindikira Gasi

    Non Dispersive InfraRed (NDIR) sensa yamagetsi ndi mtundu wa chida chozindikira mpweya chomwe chimazikidwa pama molekyulu osiyanasiyana am'magasi am'madzi osankhidwa oyandikira pafupi ndi sipekitiramu ya infrared, pogwiritsa ntchito ubale womwe ulipo pakati pa kuchuluka kwa gasi ndi kuchuluka kwa mayikidwe ake (Lambert-Beer Law) kuzindikira magawo amafuta ndi magawo. Poyerekeza ndi mitundu ina yama sensa amagetsi, monga mtundu wamagetsi, mtundu wothandizira ndi mtundu wa semiconductor, masensa osagwiritsa ntchito infrared infrared (NDIR) ali ndiubwino wogwiritsa ntchito nthawi yayitali, moyo wautali, chidwi chachikulu, kukhazikika bwino, mtengo, mtengo wotsika wokonza, kusanthula pa intaneti ndi zina zotero. Amagwiritsidwa ntchito kwambiri pakuwunika gasi, kuteteza zachilengedwe, ma alamu otayikira, chitetezo chamakampani, zamankhwala ndi zaumoyo, kupanga zaulimi ndi zina.

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    Ubwino wa NDIR sensor sensor:

    1. Anti-poyizoni, palibe mpweya mpweya. Pamene sensa ya CAT imayesa mpweya wina, ndikosavuta kuyika kaboni chifukwa chosakwanira kuyaka, zomwe zimapangitsa kuchepa kwazomwe zimazindikira. Chowunikira ndi chojambulira cha IR chimatetezedwa ndi galasi kapena fyuluta, ndipo musalumikizane ndi mpweya, chifukwa chake sipadzakhala kuyaka.

    2. Oxygen safunika. NDIR ndi sensa wamagetsi ndipo safuna mpweya.

    3. Kuchuluka kwa kuyeza kumatha kufikira 100% v / v. Chifukwa mawonekedwe azizindikiro a NDIR sensa ndi awa: pomwe kulibe mpweya woti uyesedwe, mphamvu ya chizindikirocho ndiye yayikulu kwambiri, ndipo kukwera kwake kumakhala kocheperako. Chifukwa chake kuyeza kuchuluka kwambiri ndikosavuta kuposa kuyeza kutsika pang'ono.

    4.Kukhazikika kwanthawi yayitali komanso mtengo wotsika wokonza. Kukhazikika kwa sensa ya NDIR kumadalira komwe kuwala kumachokera. Malingana ngati gwero lowunikira lasankhidwa, ndipo limatha kugwiritsidwa ntchito zaka 2 osasintha

    5. Kutentha kwakukulu. NDIR itha kugwiritsidwa ntchito pamtundu wa - 40 ℃ mpaka 85 ℃

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