I-alamu yegesi eyinhlanganisela yephoyinti elilodwa
● Inzwa: Igesi evuthayo iwuhlobo lwe-catalytic, amanye amagesi angamakhemikhali kagesi, ngaphandle kokukhethekile
● Isikhathi sokuphendula: EX≤15s;O2≤15s;CO≤15s;I-H2S≤25s
● Iphethini yomsebenzi: ukusebenza okuqhubekayo
● Isibonisi: Isibonisi se-LCD
● Ukulungiswa Kwesikrini: 128*64
● Imodi ethusayo: Okuzwakalayo Nokukhanya
I-alamu ekhanyayo — Ama-strobes anamandla
I-alamu ezwakalayo — ngaphezu kuka-90dB
● Ukulawula okukhiphayo: okukhiphayo okudluliselwe ngezindlela ezimbili (ngokuvamile kuvuliwe, kuvame ukuvaleka)
● Isitoreji: 3000 amarekhodi alamu
● Isixhumi esibonakalayo sedijithali: RS485 okukhipha isixhumi esibonakalayo Modbus RTU (uyazikhethela)
● Gcina amandla kagesi: hlinzeka ngokucisha kukagesi amahora angaphezu kwangu-12 (uma uthanda)
● Amandla asebenzayo: AC220V, 50Hz
● Ibanga lokushisa:－20℃ ～ 50℃
● Ibanga lomswakamo:10 ～ 90％ (RH) Akukho ukujiya
● Imodi yokufaka: ukufakwa okufakwe odongeni
● Ubukhulu bohlaka: 203mm×334mm×94mm
● Isisindo: 3800g
Amapharamitha wobuchwepheshe okuthola igesi
Ithebula 1 Imingcele yobuchwepheshe bokutholwa kwegesi
| Igesi | Igama likagesi | Inkomba yobuchwepheshe | |||
| Kala Range | Isixazululo | I-Alarm Point | |||
| CO | I-carbon monoxide | 0-1000ppm | 1 ppm | 50ppm | |
| H2S | I-Hydrogen sulfide | 0-200ppm | 1 ppm | 10ppm | |
| H2 | I-hydrogen | 0-1000ppm | 1 ppm | 35ppm | |
| SO2 | Sulfur dioxide | 0-100ppm | 1 ppm | 5 ppm | |
| NH3 | I-Amoniya | 0-200ppm | 1 ppm | 35ppm | |
| NO | I-nitric oxide | 0-250ppm | 1 ppm | 25ppm | |
| NO2 | I-nitrogen dioxide | 0-20ppm | 1 ppm | 5 ppm | |
| CL2 | I-Chlorine | 0-20ppm | 1 ppm | 2 ppm | |
| O3 | I-ozone | 0-50ppm | 1 ppm | 5 ppm | |
| PH3 | I-Phosphine | 0-1000ppm | 1 ppm | 5 ppm | |
| HCL | I-Hydrogen chloride | 0-100ppm | 1 ppm | 10ppm | |
| HF | I-Hydrogen fluoride | 0-10ppm | 0.1ppm | 1 ppm | |
| ETO | I-Ethylene oxide | 0-100ppm | 1 ppm | 10ppm | |
| O2 | Umoya-mpilo | 0-30%vol | 0.1%vol | Iphezulu 18%vol Phansi 23%vol | |
| I-CH4 | I-CH4 | 0-100%LEL | 1%LEL | 25%LEL | |
Qaphela: leli thuluzi elokubhekisela kuphela.
Amagesi ashiwo kuphela angatholwa.Ukuze uthole ezinye izinhlobo zegesi, sicela usishayele.
Ithebula 2 Uhlu Lomkhiqizo
| Cha. | Igama | Ubuningi | |
| 1 | I-Wall Mounted Gas Detector | 1 | |
| 2 | RS485 okukhipha module | 1 | Inketho |
| 3 | Gcina ibhethri nekhithi yokushaja | 1 | Inketho |
| 4 | Isitifiketi | 1 | |
| 5 | Imanuwali | 1 | |
| 6 | Ifaka ingxenye | 1 |
Ukufakwa Kwedivayisi
Ubukhulu bokufaka idivayisi buboniswa kuMfanekiso 1.Okokuqala, shaya endaweni ephakeme efanele yodonga, faka ibhawudi elinwebekayo, bese ulilungisa.
Umfanekiso 1: Ukwakhiwa Kwedivayisi
Intambo yokuphumayo ye-relay
Uma ukugcwala kwegesi kudlula umkhawulo owethusayo, i-relay kudivayisi izovula/ivale, futhi abasebenzisi bangaxhuma idivayisi yokuxhuma njengefeni.Isithombe esiyinkomba sikhonjiswe kuMfanekiso 2. Ukuthintana okomile kusetshenziswa ebhethrini elingaphakathi futhi idivayisi idinga ukuxhunywa ngaphandle, qaphela ukusetshenziswa okuphephile kukagesi futhi qaphela ukushaqeka kukagesi.
Umfanekiso 2: Wisithombe sereferensi esikhalayo sokudlulisa
RS485 Ukuxhumana
Ithuluzi lingaxhuma isilawuli noma i-DCS ngebhasi le-RS485.
Qaphela: Imodi yokukhiphayo ye-RS485 ingaphansi kokwangempela.
1. Mayelana nendlela yokwelapha yongqimba lwesihlangu sekhebula elivikelekile, sicela uxhume endaweni eyodwa.Kunconywa ukuthi isendlalelo sesihlangu ekugcineni kwesinye isilawuli sixhunywe kugobolondo ukuze kugwenywe ukuphazamiseka.
2. Uma idivayisi ikude, noma uma amadivaysi amaningi exhunywe ebhasini le-485 ngesikhathi esifanayo, kunconywa ukuthi ufake i-120-euro terminal resistor kudivayisi yetheminali.
Ithuluzi linezinkinobho ezingu-6, isikrini se-LCD, amadivaysi e-alamu ahlobene (izibani ze-alamu, i-buzzer) angalinganiswa, usethe imingcele ye-alamu futhi afunde amarekhodi e-alamu.Insimbi ngokwayo inomsebenzi wokugcina, ongarekhoda isimo se-alamu nesikhathi ngesikhathi sangempela.Ngemisebenzi ethile nemisebenzi, sicela ubheke incazelo engezansi.
Imiyalelo yokusebenza kwezinsimbi
Ngemva kokuthi ithuluzi livuliwe, faka isibonisi sokubonisa ebhuthini, ebonisa igama lomkhiqizo nenombolo yenguqulo.Njengoba kuboniswe kuMfanekiso 3:
Umfanekiso 3: Isibonisi se-boot
Bese ukhombisa isikhombimsebenzisi sokuqalisa, njengoba kukhonjisiwe kumfanekiso 4:
Umfanekiso 4: isixhumi esibonakalayo sokuqala
Umsebenzi wokuqalisa ukulinda amapharamitha wensimbi ukuthi azinzise futhi afudumale inzwa.I-X% iyinqubekelaphambili esebenzayo njengamanje.
Ngemva kokufudumala kwenzwa, ithuluzi lingena kusixhumi esibonakalayo sokutholwa kwegesi.Amanani amagesi amaningi aboniswa ngomjikelezo, njengoba kukhonjisiwe kuMfanekiso 5:
Umfanekiso 5: Isibonisi sokugxilisa ingqondo
Umugqa wokuqala ubonisa igama legesi elitholiwe, inani lokuhlushwa liphakathi, iyunithi ingakwesokudla, futhi unyaka, idethi, nesikhathi kuboniswa ngomjikelezo ngezansi.
Uma kuvela noma iyiphi i-alamu yegesi, ekhoneni eliphezulu kwesokudla liyavela, umsindo we-buzzer, ukukhanya kwe-alamu kuyabanyaza, futhi i-relay yenza ngokuvumelana nesimiso;uma inkinobho yokuthulisa icindezelwe, isithonjana siyashintsha njengokuyisimungulu;ayikho i-alamu, isithonjana asiboniswa.
Njalo ngesigamu sehora, gcina ukuhlushwa kwamanje kwawo wonke amagesi.Isimo se-alamu siyashintsha futhi sirekhodwa kanye, isibonelo, ukusuka kwejwayelekile kuya kweyokuqala, izinga lokuqala kuye kwelesibili noma elesibili kuye kwelejwayelekile.Uma iqhubeka ithusa, ngeke igcinwe.
Umsebenzi wenkinobho
Imisebenzi yezinkinobho iboniswa kuthebula 3:
Ithebula 3 Umsebenzi Wenkinobho
| Inkinobho | Umsebenzi |
| l Cindezela le nkinobho ukuze ufake imenyu kusibonisi sesikhathi sangempela l Faka imenyu encane l Thola inani lokusetha | |
| l Thula, cindezela le nkinobho ukuze uthulise lapho kuvela i-alamu l Buyela kumenyu edlule | |
| l Khetha imenyu l Shintsha inani lokusetha | |
| Khetha imenyu Shintsha inani lokusetha | |
| Khetha ikholomu yenani lokusetha Yehlisa inani lokusetha Shintsha inani lokusetha | |
| Khetha ikholomu yenani lokusetha Khulisa inani lokusetha Shintsha inani lokusetha |
Buka ipharamitha
Uma kunesidingo sokubuka amapharamitha wegesi nokugcina idatha erekhodiwe, kusixhumi esibonakalayo sokugxilisa ingqondo sesikhathi sangempela, ungacindezela noma iyiphi inkinobho phezulu, phansi, kwesokunxele, kwesokudla, ukuze ufake isixhumi esibonakalayo sokubuka ipharamitha.
Isibonelo, cindezela inkinobho ukuhlola umbukiso esithombeni 6
Umfanekiso 6: Ipharamitha yegesi
Cindezela inkinobho ukuze ubonise amanye amapharamitha wegesi, ngemva kokuthi wonke amapharamitha egesi ebonisiwe, cindezela inkinobho ukuze ufake isixhumi esibonakalayo sombuso wesitoreji njengoba kukhonjisiwe kumfanekiso 7.
Umfanekiso 7: Isimo sesitoreji
Isamba sesitoreji: isamba senani lamarekhodi agcinwe okwamanje.
Izikhathi zokubhala ngaphezulu: uma inkumbulo yerekhodi elibhaliwe isigcwele, isitolo sibhalwa ngaphezulu kusukela kwesokuqala, futhi izikhathi zokubhala ngaphezulu zikhuphuka ngo-1.
Inombolo yamanje yokulandelana: inombolo ebonakalayo yokulandelana kwesitoreji.
Cindezela inkinobho ukuze ufake irekhodi elithile le-alamu njengoba kukhonjisiwe kumfanekiso 8, cindezela inkinobho buyela esikrinini sokutholwa.
Cindezela inkinobho noma ukungena ekhasini elilandelayo, amarekhodi e-alamu ayaboniswa kumfanekiso 8 nomfanekiso 9.
Umfanekiso 8: Irekhodi lokuqalisa
Bonisa kusukela kurekhodi lokugcina
Cindezela inkinobhonoma ekhasini eledlule, cindezela inkinobho phumela esikrinini sokubona
Umfanekiso 9: Amarekhodi e-alamu
Qaphela: Uma ingacindezeli noma iyiphi inkinobho phakathi nama-15s uma ubuka amapharamitha, ithuluzi lizobuyela ngokuzenzakalelayo kusibonisi esibonakalayo.
Uma udinga ukusula amarekhodi e-alamu, faka izilungiselelo zepharamitha yemenyu-> isixhumi esibonakalayo sokufakwa kwephasiwedi yokulinganisa idivayisi, faka u-201205 bese ucindezela KULUNGILE, wonke amarekhodi e-alamu azosulwa.
Imiyalo yokusebenza kwemenyu
Kusibonisi esibonakalayo sesikhathi sangempela, cindezela inkinobho ukuze ufake imenyu.Isixhumi esibonakalayo esiyinhloko semenyu sikhonjiswe kuMfanekiso 10. Cindezela inkinobho noma ukukhetha umsebenzi bese ucindezela inkinobho ukufaka umsebenzi.
Umfanekiso 10: Imenyu enkulu
Incazelo yomsebenzi
● Setha i-Para: ukusetha isikhathi, ukusetha inani le-alamu, ukulinganiswa kwezinsimbi kanye nemodi yokushintsha.
● Ukulungiselelwa kokuxhumana: ukulungiselelwa kwepharamitha yokuxhumana.
● Mayelana: nolwazi lwenguqulo yedivayisi.
● Emuva: buyela kusixhumi esibonakalayo sokubona igesi.
Inombolo engenhla kwesokudla isikhathi sokubala uyehla.Uma kungekho ukusebenza kwenkinobho phakathi namasekhondi angu-15, ukubala phansi kuzophumela kusixhumi esibonakalayo sevelu yokugxilisa.
Uma ufuna ukusetha amapharamitha athile noma ukulinganisa, sicela ukhethe “ukusetha ipharamitha” bese ucindezela inkinobho ukufaka umsebenzi, njengoba kukhonjisiwe kumfanekiso 11:
Umfanekiso 11: Imenyu Yesilungiselelo Sesistimu
Incazelo yomsebenzi
● Ukulungiselelwa kwesikhathi: setha isikhathi samanje, ungasetha unyaka, inyanga, usuku, ihora, umzuzu
● Ukulungiselelwa kwe-alamu: setha inani le-alamu yedivayisi, izinga lokuqala (umkhawulo ophansi) inani le-alamu kanye nezinga lesibili (umkhawulo ongaphezulu) inani le-alamu
● Ukulinganisa: ukulinganisa kwephoyinti elinguziro nokulinganisa insimbi (sicela usebenzise igesi evamile)
● Shintsha imodi: setha imodi yokukhipha edluliselwe
Isikhathi sokusetha
Khetha "Isilungiselelo Sesikhathi" bese ucindezela inkinobho ethi Enter.Izibalo 12 no-13 zibonisa imenyu yokuhlela isikhathi.
Umfanekiso 12: Imenyu yokuhlela isikhathi I
Umfanekiso 13: Imenyu yokuhlela isikhathi II
Isithonjana sibhekisela esikhathini esikhethiwe manje okufanele silungiswe.Cindezela inkinobho noma ukushintsha idatha.Ngemva kokukhetha idatha oyifunayo, cindezela inkinobho noma ukukhetha eminye imisebenzi yesikhathi.
Incazelo yomsebenzi
● Unyaka: ububanzi bokusetha ngu-20 ~ 30.
● Inyanga : ububanzi bokusetha ngu-01 ~ 12.
● Usuku: ububanzi bokusetha ngu-01 ~ 31.
● Ihora: ububanzi bokusetha ngu-00 ~ 23.
● Iminithi: ububanzi bokusetha ngu-00 ~ 59.
Cindezela inkinobho ukuze uqinisekise idatha yokusetha, cindezela inkinobho ukuze ukhansele ukusebenza bese ubuyela kuleveli yangaphambilini.
Ukulungiselelwa kwe-alamu
Khetha "Ukusetha i-alamu", Cindezela inkinobho ukungena nokukhetha igesi okumele ihlelwe, bonisa njengomfanekiso 14.
Umfanekiso 14: Isixhumi esibonakalayo sokukhetha igesi
Isibonelo, khetha u-CH4, cindezela inkinobho ukukhombisa amapharamitha we-CH4, bonisa njengomfanekiso 15.
Umfanekiso 15: Ukulungiselelwa kwe-alamu ye-Carbon monoxide
Khetha "i-alamu yezinga lokuqala", cindezela inkinobho ukufaka imenyu yokuhlela, bonisa njengomfanekiso 16.
Umfanekiso 16: Isethingi ye-alamu yezinga lokuqala
Ngalesi sikhathi, cindezela inkinobho noma ukushintsha ibhithi yedatha, cindezela inkinobho noma ukwandisa noma ukunciphisa inani, ngemva kokusetha, cindezela inkinobho ukufaka isixhumi esibonakalayo senani lokuqinisekisa inani le-alamu, cindezela inkinobho ukuze uqinisekise, ngemva kokuba ukulungiselelwa kuphumelele, ngezansi. ibonisa "impumelelo", ngaphandle kwalokho ikhuthaza "ukwehluleka", njengoba kuboniswe kuMfanekiso 17 Bonisa.
Umfanekiso 17: Ukusetha isixhumi esibonakalayo sempumelelo
Qaphela: Inani le-alamu elimisiwe kufanele libe ngaphansi kwevelu yasembonini (i-alamu yomkhawulo ophansi komoyampilo kufanele ibe nkulu kunevelu yokusetha yasefekthri) ngaphandle kwalokho izohluleka ukusetha.
Ngemva kokuba ukulungiselelwa kwezinga lokuqala sekuqediwe, cindezela inkinobho yesixhumi esibonakalayo sokukhetha isilungiselelo sokusetha inani le-alamu njengoba kukhonjisiwe kuMfanekiso 15. Indlela yokusebenza yokusetha i-alamu yezinga lesibili iyafana naleyo engenhla.Ngemva kokuba ukulungiselelwa kuqediwe, cindezela inkinobho yokubuyisela ukuze ubuyele kusixhumi esibonakalayo sokukhetha uhlobo lwegesi, ungakhetha igesi ozoyimisa, uma ungadingi ukusetha amanye amagesi, cindezela inkinobho kuze kube ubuyela ekuboniseni isibonisi sesikhathi sangempela.
Ukulinganiswa kwezisetshenziswa
Qaphela: ivuliwe, ukulinganisa iqanda kanye nokulinganiswa kwegesi kungenziwa ngemva kokuqaliswa, futhi ukulinganisa okuyiziro kufanele kwenziwe ngaphambi kokulinganisa.
Izilungiselelo zepharamitha - > okokusebenza kokulinganisa, faka iphasiwedi: 111111
Umfanekiso 18: Imenyu yephasiwedi yokufaka
Cindezela bese ulungisa iphasiwedi kusixhumi esibonakalayo sokulinganisa njengomfanekiso 19.
Umfanekiso 19: Inketho yokulinganisa
Khetha uhlobo lokulinganisa bese ucindezela u-enter ekukhetheni uhlobo lwegesi, khetha igesi elinganisiwe, njengomfanekiso 20, cindezela u-enter kusixhumi esibonakalayo sokulinganisa.
Khetha isixhumi esibonakalayo sohlobo lwegesi
Thatha igesi ye-CO njengesibonelo ngezansi:
Ukulinganisa kukaziro
Dlulela kugesi ojwayelekile(Awukho umoya-mpilo), khetha umsebenzi othi 'Zero Cal', bese ucindezela kusixhumi esibonakalayo sokulinganisa uziro.Ngemva kokuthola igesi yamanje ngemva kuka-0 ppm, cindezela ukuze uqinisekise, ngezansi phakathi nendawo kuzobonisa 'Kuhle' i-vice display 'Fail'.Njengoba kuboniswe esithombeni 21.
Umfanekiso 21: Khetha uziro
Ngemva kokuqedwa kokulinganisa uziro, cindezela ubuyele kusixhumi esibonakalayo sokulinganisa.Ngalesi sikhathi, ukulinganiswa kwegesi kungakhethwa, noma kubuyele ezingeni lokusebenzelana kwegesi yokuhlola ngeleveli, noma ku-interface yokubala, ngaphandle kokucindezela noma yiziphi izinkinobho nesikhathi sehla siye ku-0, iphuma ngokuzenzakalelayo kumenyu ukuze ibuyele kusixhumi esibonakalayo sokubona igesi.
Ukulinganiswa kwegesi
Uma kudingeka ukulinganiswa kwegesi, lokhu kudinga ukusebenza ngaphansi kwemvelo yegesi evamile.
Dlulela kugesi ojwayelekile, khetha umsebenzi we-'Full Cal', cindezela ukuze ufake i-gas density Settings interface, ngokusebenzisa noma noma ukusetha ukuminyana kwegesi, ucabange ukuthi ukulinganisa kuyigesi ye-methane, ukuminyana kwegesi kungu-60, ngalesi sikhathi, ngicela usethe ku-'0060'.Njengoba kuboniswe esithombeni 22.
Umfanekiso 22: Setha izinga lokuminyana kwegesi
Ngemva kokusetha ukuminyana kwegesi okujwayelekile, cindezela kusixhumi esibonakalayo segesi yokulinganisa, njengoba kuboniswe kumfanekiso 23:
Umfanekiso 23: Ukulinganiswa kwegesi
Bonisa amanani wamanje okuthola ukuhlushwa kwegesi, dlulela kugesi evamile.Njengoba ukubala siyehla kufinyelela ku-10S, cindezela ukuze ulinganise mathupha.Noma ngemva kweminyaka engu-10, igesi ilinganiswa ngokuzenzakalelayo.Ngemva kwesixhumi esibonakalayo esiyimpumelelo, sibonisa 'Kuhle' noma ukubonisa 'Ukuhluleka'.Njengomfanekiso 24.
Umfanekiso 24: Umphumela wokulinganiswa
Isethi yokudlulisa:
Imodi yokukhipha i-Relay, uhlobo lungakhethelwa njalo noma i-pulse, njengoba nje kubonakala kuMfanekiso 25:
Njalo: uma ukwethusa kwenzeka, ukudluliselwa kuzoqhubeka kusebenza.
I-Pulse: uma ukwethusa kwenzeka, ukudluliselwa kuzosebenza futhi ngemuva kwesikhathi se-Pulse, ukudluliselwa kuzonqanyulwa.
Setha ngokuya ngemishini exhunyiwe.
Umfanekiso 25: Shintsha ukukhetha kwemodi
Izilungiselelo zokuxhumana
Setha amapharamitha afanelekile njengomfanekiso 26.
I-Addr: ikheli lemishini yesigqila, ububanzi: 1-99
Uhlobo: funda kuphela, okungajwayelekile noma i-Modbus RTU, isivumelwano asikwazi ukusethwa.
Uma i-RS485 ingahlonyiwe, lesi silungiselelo ngeke sisebenze.
Umfanekiso 26: Izilungiselelo zokuxhumana
Mayelana
Ulwazi lwenguqulo yesibonisi luboniswa kuMfanekiso 27
Umfanekiso 27: Ulwazi Lwenguqulo
Ithebula 4 Ukungasebenzi kahle nezisombululo ezijwayelekile
| Ukungasebenzi kahle | Imbangela | Isixazululo |
| Ngemva kokuvula inzwa yegesi yokunikezwa kwamandla ayikwazi ukuxhunywa | Ukuhluleka kokuxhumana phakathi kwebhodi lenzwa nomsingathi | Vula iphaneli ukuze uhlole ukuthi ixhumeke kahle yini. |
| Ukusetha inani le-alamu kuhlulekile | Isethi ye-alamu kufanele ibe ngaphansi noma ilingane nenani lasekuqaleni, ngaphandle kwe-oxygen | Hlola ukuthi inani le-alamu likhulu yini kunevelu yokusetha yasefekthri. |
| Ukwehluleka ukulungisa iqanda | Ukugxila kwamanje kuphezulu kakhulu, akuvunyelwe | Ingasetshenziswa nge-nitrogen ehlanzekile noma emoyeni ohlanzekile. |
| Alukho ushintsho lapho kufakwa igesi evamile | Ukuphelelwa yisikhathi kwenzwa | Xhumana ngemva kwesevisi yokuthengisa |
| Isitholi segesi ye-oxygen kodwa sibonisa i-0％VOL | Ukwehluleka kwenzwa noma ukuphelelwa yisikhathi | Xhumana ngemva kwesevisi yokuthengisa |
| Ku-Ethylene oxide, umtshina we-hydrogen chloride, ibonise ububanzi obugcwele ngemva kokuqalisa | Ukuze izinzwa ezinjalo zifudumale zidinga ukucishwa futhi zifakwe kabusha, ngemva kwamahora angu-8-12 ukufudumala kuzosebenza ngendlela evamile. | Linda kuze kuqedwe ukufudumala kwezinzwa |
Unjiniyela ochwepheshe ozinikele ukukuqondisa
Ngokwezidingo zakho zangempela, khetha izinqubo zokuklama nezokuhlela ezinengqondo kakhulu