Isixhobo se-Alarm sokuQondwa kwesixhobo se-Alarm

1, Isishwankathelo

Isixhobo se-alamu sokufumanisa iiparameter ezininzi ze-YQ7 (esibizwa ngokuba yi-"detector") singafumana ngaxeshanye nangokuqhubekayo iiparameter ezi-7 kuquka i-CH4, O2, CO, CO2, H2S, °C, kunye ne-m/s. Sinokubangela i-alamu xa iiparameter zigqitha umda. I-detector isebenzisa i-microcontroller ye-8-bit njengeyunithi yolawulo kwaye isebenzisa izixhobo zokufumanisa ezichanekileyo, ezinobuntununtunu obuphezulu kunye nesantya sokuphendula ngokukhawuleza. Isikrini sisebenzisa i-LCD enemibala eyi-intshi ezi-3, ebonelela ngomboniso ocacileyo nothembekileyo. Xa uxinzelelo lwegesi oluza kubonwa kwindawo esingqongileyo lufikelela okanye ludlula okanye luwela ngaphantsi kwexabiso le-alamu elicwangcisiweyo, i-detector ikhupha ngoko nangoko i-alamu evakalayo nebonakalayo ukuze isilumkise ukuba sithathe amanyathelo okhuseleko ngexesha elifanelekileyo ukuqinisekisa ukhuseleko lobomi kunye nepropathi. I-detector ihlolwe kwaye ihlolwe ligunya elisemthethweni lesizwe elimiselweyo. Isixhobo sokubona sifanelekile kubo bonke abasebenzi, kuquka iingcali zobuchwephesha, abaqhubi, kunye neenkokheli. Isixhobo sokubona i-alamu ye-YQ7 multi-parameter (esibizwa ngokuba yi-"detector") singabona ngaxeshanye nangokuqhubekayo iiparameter ezi-7 kuquka i-CH4, i-O2, i-CO, i-CO2, i-H2S, i-°C, kunye ne-m/s. Sinokubangela i-alamu ngaxeshanye nangokuqhubekayo xa iiparameter zidlula umda. Isixhobo sokubona sisebenzisa i-microcontroller ye-8-bit njengeyunithi yolawulo kwaye sisebenzisa izixhobo zokubona ezichanekileyo, ezinobuntununtunu obuphezulu kunye nesantya sokuphendula ngokukhawuleza. Isikrini sisebenzisa i-LCD enemibala eyi-intshi ezi-3, ebonelela ngomboniso ocacileyo nothembekileyo. Xa uxinzelelo lwegesi oluza kubonwa kwindawo esingqongileyo lufikelela okanye ludlula okanye luwela ngaphantsi kwexabiso le-alamu elicwangcisiweyo, isixhobo sokubona sikhupha ngoko nangoko i-alamu evakalayo nebonakalayo ukusilumkisa ukuba sithathe amanyathelo okhuseleko ngexesha elifanelekileyo ukuqinisekisa ukhuseleko lobomi kunye nepropathi. Isixhobo sokubona siphononongiwe kwaye sihlolwe ligunya elisemthethweni lesizwe elimiselweyo. Isixhobo sokubona sifanelekile kubo bonke abasebenzi, kuquka iingcali zobuchwephesha, abaqhubi, kunye neenkokheli.

2, Iimpawu

Kwangaxeshanye fumana iiparameter ezisi-7 kuquka i-CH4, i-O2, i-CO, i-CO2, i-H2S, i-ºC, kunye ne-m/s.
Indawo yesilumkiso ingamiselwa ngokweemfuno zomsebenzisi.
Umsebenzi wesandi sesibini kunye ne-alamu yokukhanya.
Izinzwa zemodyuli ezinokutshintshwa
Isixhobo esibanzi sokujonga igesi yemigodi kunye neeparameter zokusingqongileyo
Ukulinganisa okucofa kanye, ukulinganisa okungenanto yokutshaja

3, Imisebenzi

1) Uluhlu lokulinganisa:
IMethane (CH4): 0 – 100% (VOL), isisombululo 0.01%
Ioksijini (O2): 0 – 30% (VOL), isisombululo 0.1%
I-carbon monoxide (CO): 0 – 1000 ppm, isisombululo 1 ppm
I-Sulfur dioxide (H2S): 0 – 100 ppm, isisombululo 1 ppm
Ubushushu (ºC): -20.0 – 60.0, isisombululo 0.1ºC
Isantya somoya (m/s): 0.4 – 30.0, isisombululo 0.1 m/s
2) Imo yokubonisa: I-LCD ibonisa idatha yexesha langempela kunye nesimo senkqubo, ukungcangcazela, isandi kunye ne-alamu yokukhanya, isibonakaliso sempazamo kunye ne-under-voltage
3) Inqanaba lesandi lesixhobo kufuneka lingabi ngaphantsi kwe-75 dB(A) kumgama wemitha e-1 ukusuka kwisixhobo se-alamu.
4) Ukubonakala kwesiginali yokukhanya ebumnyameni akungaphantsi kweemitha ezingama-20
5) Umbane okhuselekileyo ngokwangaphakathi wesixhobo sokufumanisa: ibhetri ye-lithium manganese oxide lithium-ion eyi-1600 mAH, ibhetri ikhuselwe yibhodi yokukhusela kwaye inomsebenzi wokukhusela ogqithisileyo.
6) I-voltage ephezulu ye-open-circuit Uo yebhetri: 4.3V, i-short-circuit current ephezulu Io: 1.0A
7) Ixesha lokusebenza: iiyure ezili-10 (imeko engeyiyo ye-alamu)
8) Igobolondo: iplastiki yobunjineli be-ABS
9) Inqanaba lokhuseleko: IP54
10) Ubunzima: 1 kg
11) Ubungakanani: 160mm × 85mm × 43mm
12) Amaqhosha alula, inkangeleko inobuhlobo, kwaye ingasetyenziswa lula nokuba unxibe iiglavu.