Cov cuab yeej ntsuas ntau yam kev ntsuas

Multi-parameter nrhiav kom tau lub tswb ntsuas Featured Duab

Kev Piav Qhia Luv:

1, Txheej txheem cej luam Lub cuab yeej ceeb toom ntes ntau yam YQ7 (tom qab no hu ua "detector") tuaj yeem ntes tau xya yam tsis xws luag xws li CH4, O2, CO, CO2, H2S, °C, thiab m/s tib lub sijhawm. Nws kuj tseem tuaj yeem ua rau lub tswb ceeb toom thaum cov yam tsis xws luag tshaj qhov txwv. Lub de...

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Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

1, Txheej txheem cej luam
Lub cuab yeej ceeb toom ntes ntau yam YQ7 (tom qab no hu ua "lub cuab yeej ntes") tuaj yeem ntes tau xya yam tsis tu ncua xws li CH4, O2, CO, CO2, H2S, °C, thiab m/s. Nws kuj tseem tuaj yeem ua rau lub tswb ceeb toom thaum cov yam tsis pub dhau qhov txwv. Lub cuab yeej ntes siv 8-bit microcontroller ua chav tswj thiab siv cov khoom ntes siab, muaj kev rhiab heev thiab teb sai. Lub vijtsam siv 3-nti xim LCD, muab cov zaub meej thiab txhim khu kev qha. Thaum qhov concentration ntawm cov roj ntes tau hauv ib puag ncig ncav cuag lossis ntau dua lossis poob qis dua qhov nqi ceeb toom ua ntej, lub cuab yeej ntes tam sim ntawd tshaj tawm lub tswb ceeb toom thiab pom kom ceeb toom peb kom ua raws li kev nyab xeeb kom ntseeg tau tias muaj kev nyab xeeb ntawm lub neej thiab khoom vaj khoom tsev. Lub cuab yeej ntes tau raug tshuaj xyuas thiab tshuaj xyuas los ntawm lub koom haum raug cai hauv tebchaws. Lub cuab yeej ntes no haum rau txhua tus neeg ua haujlwm, suav nrog cov kws tshaj lij, cov neeg ua haujlwm, thiab cov thawj coj.
2, Nta
Nrhiav tau 7 yam kev ntsuas tib lub sijhawm suav nrog CH4, O2, CO, CO2, H2S, ºC, thiab m/s.
◆ Siv tshuab ntse heev, nrog kev ua haujlwm yooj yim, ruaj khov thiab txhim khu kev qha.
◆ Cov ntsiab lus ceeb toom tuaj yeem teeb tsa raws li tus neeg siv xav tau.
◆ Lub suab thib ob thiab lub teeb ceeb toom muaj nuj nqi.
◆ Cov sensors imported, nrog rau lub neej ua haujlwm ntev.
◆ Cov khoom siv ntsuas uas them tau dua
◆ Cov cuab yeej saib xyuas kev ua haujlwm kom zoo rau cov pa roj hauv av thiab cov kev teeb tsa ib puag ncig
◆ Ib-nias xoom calibration, them xoom calibration
◆ Nruab nrog lub cuab yeej infrared, kho tau los ntawm infrared
◆ Khaws tau txog li 10,000 pawg ntawm cov ntaub ntawv ntsuas
◆ Cov zaub mov ua haujlwm zoo li cov ntawv qhia zaub mov, nrog rau daim duab qhia txog kev tshuaj xyuas qhov sib txawv tiag tiag
3, Cov Haujlwm
Kev ntsuas ntau yam:
Methane (CH4): 0 – 100% (VOL), kev daws teeb meem 0.01%
Cov pa oxygen (O2): 0 – 30% (VOL), kev daws teeb meem 0.1%
Cov pa roj carbon monoxide (CO): 0 – 1000 ppm, kev daws teeb meem 1 ppm
Sulfur dioxide (H2S): 0 – 100 ppm, kev daws teeb meem 1 ppm
Kub (ºC): -20.0 - 60.0, kev daws teeb meem 0.1ºC
Cua ceev (m/s): 0.4 – 30.0, kev daws teeb meem 0.1 m/s