I-1) I-module yenzwa yegesi ihlanganisa izinzwa kanye nama-circuits okucubungula, ngokuzimela futhi ngokuphelele ukuqedela yonke imisebenzi yedatha kanye nokuguqulwa kwesignali yomtshina wegesi. Umsebenzi wokushisisa oyingqayizivele wandisa ikhono lokusebenza lezinga lokushisa eliphansi lomtshina; Imojula yesitholi sokuvuza kwegesi inesibopho sokuphakelwa kwamandla, ukuxhumana, kanye nemisebenzi yokuphuma;
I-2) Inomsebenzi wokuvikela wokuvala amandla okuzenzakalelayo wemojula yenzwa yegesi lapho igesi yokuhlushwa ephezulu idlula umkhawulo. Iqala ukutholwa ngezikhathi zamasekhondi angu-30 kuze kube yilapho ukugxila kujwayelekile futhi amandla abuyiselwe ukuze kuvinjwe igesi yokugxila ephezulu ekukhukhuleni kanye nokunciphisa impilo yesevisi yenzwa;
3) Kusetshenziswa ukuxhumana okujwayelekile kwedijithali phakathi kwamamojula, futhi izikhonkwane ezinamekwe ngegolide ezivimbela ukufakwa ngephutha zilungele ukushintshaniswa okushisayo nokushintshwa kwendawo;
I-4) Ukushintshwa okuguquguqukayo kanye nenhlanganisela yamamojula amaningi omtshina wegesi kanye nezinhlobo ezihlukahlukene zamamojula wezinzwa zingakha izithonjana ezihlukahlukene ezinemisebenzi ethile yokuphuma kanye nezinto zokutholwa, ngokushesha ukuhlangabezana nezidingo zokwenza ngokwezifiso zomsebenzisi;
5) Inhlanganisela eguquguqukayo nezindlela eziningi zokuphuma
Amamojula omtshina amaningi kanye nezinhlobo eziningi zamamojula ezinzwa angahlanganiswa ngokuguquguquka ukuze akhe izithonjana ezinemisebenzi ekhethekile yokukhipha futhi zisebenza ezintweni ezihlosiwe ezihlukene ukuze kuhlangatshezwane nezidingo ezingokwezifiso zamakhasimende;
6) Faka esikhundleni inzwa kalula njengokushintsha isibani
Amamojula ezinzwa amagesi ahlukene nobubanzi angashintshwa ngokukhululekile. Akukho ukulinganisa okudingekayo ngemva kokushintshwa. Okusho ukuthi, umtshina ungafunda idatha elinganisiwe yangaphambili futhi usebenze ngokushesha. Ngale ndlela, umkhiqizo unokuphila kwesevisi ende. Okwamanje, ukulinganiswa kokutholwa kungenziwa kalula kumasayithi ahlukene, kugwenywe inqubo enzima yokudiliza kanye nokulinganisa okunzima esizeni kanye nokunciphisa izindleko zokulungisa kamuva.
Inzwa yokuzikhethela | Ukushiswa kwe-Catalytic, Semiconductor, Electrochemical, Infrared ray(IR), Isithombe(PID) | ||||
Imodi yesampula | Isampula ehlukile | I-voltage yokusebenza | I-DC24V±6V | ||
Iphutha le-alamu | Amagesi avuthayo | ±3%LEL | Iphutha lenkomba | Amagesi avuthayo | ±3%LEL |
amagesi anobuthi futhi ayingozi | Inani lokusetha i-alamu ±15%, O2:±1.0%VOL | amagesi anobuthi futhi ayingozi | ±3%FS (amagesi anobuthi nayingozi), ±2%FS (O2) | ||
Ukusetshenziswa kwamandla | 3W(I-DC24V) | Ibanga lokudluliswa kwesignali | ≤1500m(2.5mm²) | ||
Cindezela ububanzi | 86kpa~106kPa | Ibanga lomswakamo | ≤93%RH | ||
Ibanga lobufakazi bokuqhuma | ExdⅡCT6 | Ibanga lokuvikela | IP66 | ||
Isixhumi esibonakalayo sikagesi | Uchungechunge lwangaphakathi lwe-NPT3/4" | Izinto zegobolondo | i-aluminium noma insimbi engagqwali | ||
Izinga lokushisa lokusebenza | I-Catalytic combustion, iSemiconductor, i-infrared ray(IR): -40 ℃~+70℃;Electrochemical: -40 ℃~+50℃; Isithombe(PID):-40℃~+60℃ | ||||
Imodi yokudlulisela yesignali ozikhethelayo | 1) I-A-BUS+fuhlelo lwethu lwebhasiisignalikanye nemiphumela yokuxhumana yamasethi amabili okudluliselana 2) Izintambo ezintathu (4~20)mA amasiginali ajwayelekile kanye nokuphumayo kokuxhumana kwamasethi amathathu okudluliselana Qaphela: (4~20) isignali evamile ye-mA ithi {ubukhulu bokumelana nomthwalo:250Ω(18VDC~20VDC),500Ω(20VDC~30VDC)} Tisignali ye-relay ithi {alarm relay passive ngokuvamile evula ukuphuma kokuxhumana; Iphutha lokudluliswa kwe-passive passive kuvame ukuvala othintana naye (umthamo wokuxhumana: DC24V /1A)} | ||||
Ukugxilisa i-alamu | Inani lokusetha i-alamu yasefekthri lihlukile ngenxa yezinzwa ezihlukene, ukugxiliswa kwe-alamu kungasethwa ngokuzenzakalelayo ebangeni eligcwele, sicela uxhumane |