Isibonisi se-LCD esisidlulisayo segesi esinye esisisigxina (4-20mA\RS485)
Ubumbeko lwenkqubo
Itheyibhile ye-1 yebhili yezixhobo zokumisela umgangatho we-fixed single gas transmitter
| Ubumbeko olusemgangathweni | ||
| Inombolo yesiriyeli | Igama | Amagqabantshintshi |
| 1 | Umthumeli werhasi | |
| 2 | Incwadi yomyalelo | |
| 3 | Isatifikethi | |
| 4 | Ulawulo LWERIMOTHI | |
Nceda ujonge ukuba izincedisi kunye nemathiriyeli zigqityiwe na emva kokukhulula.Ulungelelwaniso olusemgangathweni luyimfuneko yokuthenga izixhobo.
1.2 Inkqubo yeparamitha
● Ubungakanani bubonke: 142mm × 178.5mm × 91mm
● Ubunzima: malunga ne-1.35Kg
● Uhlobo lwe-sensor: uhlobo lwe-electrochemical (igesi etshayo luhlobo lokutsha oluyi-catalytic, luchazwe ngenye indlela)
● Iigesi zokubona: i-oxygen (O2), igesi evuthayo (Ex), iigesi eziyityhefu neziyingozi (O3, CO, H2S, NH3, Cl2, njl.)
● Ixesha lokuphendula: i-oxygen ≤ 30s;i-carbon monoxide ≤ 40s;igesi evuthayo ≤ 20s;(abanye bashiyiwe)
● Imo yokusebenza: umsebenzi oqhubekayo
● Amandla ombane osebenzayo: DC12V ~ 36V
● Umqondiso wemveliso: RS485-4-20ma (ilungiselelwe ngokweemfuno zabathengi)
● Imo yokubonisa: I-LCD yomzobo, isiNgesi
● Imo yokusebenza: isitshixo, ulawulo olukude lwe-infrared
● Isignali yokulawula: Iqela le-1 lemveliso yokutshintsha i-passive, umthwalo ophezulu ngu-250V AC 3a
● Imisebenzi eyongezelelweyo: ixesha kunye nomboniso wekhalenda, unokugcina i-3000 + iirekhodi zedatha
● Uluhlu lobushushu: - 20 ℃～ 50 ℃
● Uluhlu lokufuma: 15% ～ 90% (RH), alunciphisi
● Ubungqina bokuqhuma iSiqinisekiso seSatifikethi: CE20.1671
● Uphawu lobungqina bokudubula: Exd II CT6
● Imodi yocingo: I-RS485 yinkqubo yocingo emine, i-4-20mA iingcingo ezintathu
● Intambo yokudlulisa: igqitywe ngendlela yonxibelelwano, jonga ngezantsi
● Umgama wothumelo: ngaphantsi kwe-1000m
● Uluhlu lwemilinganiselo yeegesi eziqhelekileyo luboniswe kwiThebhile 2 ngezantsi
Itheyibhile 2Tulinganisa uluhlu lweegesi eziqhelekileyo
| Irhasi | Igama legesi | Isalathiso sobugcisa | ||
| Uluhlu lomlinganiselo | Isigqibo | Indawo yokulumkisa | ||
| CO | Ikharbhon monoxide | 0-1000pm | 1ppm | 50ppm |
| H2S | I-Hydrogen sulfide | 0-100ppm | 1ppm | 10ppm |
| EX | Irhasi etshayo | 0-100%LEL | 1%LEL | 25%LEL |
| O2 | Ioksijini | 0-30%vol | 0.1%vol | Phantsi nge-18%vol Iphezulu 23%vol |
| H2 | Ihydrogen | 0-1000pm | 1ppm | 35ppm |
| CL2 | I-Chlorine | 0-20ppm | 1ppm | 2ppm |
| NO | I-nitric oxide | 0-250pm | 1ppm | 35ppm |
| SO2 | Sulfur dioxide | 0-20ppm | 1ppm | 5ppm |
| O3 | I-ozone | 0-5ppm | 0.01ppm | 1ppm |
| NO2 | Nitrogen dioxide | 0-20ppm | 1ppm | 5ppm |
| NH3 | I-Amoniya | 0-200ppm | 1ppm | 35ppm |
Qaphela: isixhobo sinokubona kuphela igesi echaziweyo, kwaye uhlobo kunye noluhlu lwegesi olunokulinganiswa luya kuxhomekeka kwimveliso yangempela.
Imilinganiselo yangaphandle yesixhobo iboniswe kwi-Figure 1
Umzobo we-1 umlinganiselo wangaphandle wesixhobo
2.1 Inkcazo ezinzileyo
Uhlobo olufakwe eludongeni: zoba umngxuma wofakelo eludongeni, sebenzisa i-8mm × 100mm ibholiti yokwandisa, lungisa ibholidi yokwandisa eludongeni, ufake i-transmitter, uze uyilungise nge-nut, i-elastic pad kunye ne-flat pad, njengoko kuboniswe kuMfanekiso 2.
Emva kokuba i-transmitter ilungisiwe, susa isigqubuthelo esiphezulu kwaye ukhokele kwintambo ekungeneni.Qhagamshela i-terminal ngokungqinelana ne-positive kunye ne-negative polarity (Uqhagamshelwano lohlobo lwe-Ex luboniswe kumzobo) njengoko kubonisiwe kumzobo wesakhiwo, emva koko utshixe ikhonkco elingangeni manzi, kwaye uqinise isigqubuthelo esingaphezulu emva kokuba onke amakhonkco ekhangelwe ukuba achanekile.
Qaphela: inzwa kufuneka ibe phantsi ngexesha lofakelo.
Umzobo we-2 uchaza ubungakanani kunye nomzobo wofakelo lomngxuma we-transmitter
2.2 Imiyalelo yocingo
2.2.1 RS485 imowudi
(1) Iintambo ziya kuba rvvp2 * 1.0 nangaphezulu, iingcingo ezi-2-core okanye i-rvvp4 * 1.0 nangaphezulu, kunye ne-4-core wire.
(2) I-wiring ixhasa kuphela indlela yesandla-kwisandla.Umzobo we-3 ubonisa umzobo we-wiring jikelele, kwaye uMzobo we-4 ubonisa umzobo ocacileyo wocingo lwangaphakathi.
Umzobo 3 ngokubanzi iidiagram zocingo
(1) Ngaphezu kwe-500m, kufuneka kongezwe umntu ophindayo.Ukongeza, xa i-transmitter idibaniswe kakhulu, umbane wokutshintsha kufuneka wongezwe.
(2) Inokudityaniswa kwikhabhinethi yolawulo lwebhasi okanye i-PLC, i-DCS, njl. njl. I-protocol yonxibelelwano ye-Modbus iyadingeka ukudibanisa i-PLC okanye i-DCS.
(3) Kwisixhobo sokuhambisa i-terminal, jija iswitshi ebomvu kwi-transmitter ukuya kwicala.
Umzobo we-4 uqhagamshelo lwe-RS485 yokuhambisa ibhasi
2.2.2 4-20mA imowudi
(1) Intambo iya kuba yi-RVVP3 * 1.0 nangaphezulu, i-3-core wire.
Umzobo 5 4-20mA ukudibanisa
Isixhobo sinokubonisa uninzi lwesalathisi sexabiso legesi.Xa isalathiso serhasi esiza kufunyanwa sikwinqanaba le-alamu, i-relay iya kuvalwa.Ukuba isandi kunye nesibane sesivusi esikhanyayo sisetyenzisiwe, i-alam yesandi kunye nokukhanya iya kuthunyelwa.
Isixhobo sinendawo ezintathu zokukhanya kwesandi kunye nokutshintsha kweLCD enye.
Isixhobo sinomsebenzi wokugcinwa kwexesha langempela, elinokurekhoda isimo se-alamu kunye nexesha ngexesha langempela.Nceda ujonge le miyalelo ilandelayo malunga nokusebenza okuthe ngqo kunye nenkcazo yomsebenzi.
3.1 Inkcazo engundoqo
Isixhobo sinamaqhosha amathathu, kwaye imisebenzi iboniswe kwiThebhile yesi-3
Itheyibhile 3 inkcazo engundoqo
| Isitshixo | Umsebenzi | Amagqabantshintshi |
| KEY1 | Ukukhetha imenyu | Isitshixo sasekhohlo |
| KEY2 | Faka imenyu uze uqinisekise ixabiso lokuseta | Isitshixo esiphakathi |
| KEY3 | Jonga iiparamitha Ufikelelo kumsebenzi okhethiweyo | Isitshixo sasekunene |
Qaphela: eminye imisebenzi ixhomekeke kwisibonisi esisezantsi kwesixhobo sesikrini.
Isenokusetyenziswa nolawulo olukude lwe-infrared.Umsebenzi ophambili wolawulo olukude lwe-infrared uboniswe kuMfanekiso 6.
Umfanekiso we-6 iinkcazo eziphambili zokulawula kude
3.2 Bonisa ujongano
Emva kokuba isixhobo sivuliwe, ngenisa ujongano lokubonisa ukuqalisa.Njengoko kubonisiwe kuMfanekiso 7:
Umfanekiso 7 ujongano lokuqalisa
Olu jongano kukulinda iiparamitha zesixhobo ukuzinzisa.Ibha yokuskrola phakathi kwe-LCD ibonisa ixesha lokulinda, malunga ne-50s.X% yinkqubela phambili yobaleko lwangoku.Kwikona esezantsi ekunene kwesiboniso lixesha lesixhobo sangoku (eli xesha lingatshintshwa njengoko kufuneka kwimenyu).
Xa ipesenti yexesha lokulinda i-100%, isixhobo siya kungena kwi-interface yokubonisa igesi esweni.Thatha icarbon monoxide njengomzekelo, njengoko kubonisiwe kuMfanekiso 8.
Umzobo 8 esweni iziboniso zegesi
Ukuba ufuna ukujonga iiparamitha zegesi, cofa iqhosha lasekunene.
1) Ujongano lokubonisa:
Bonisa: uhlobo lwegesi, ixabiso lokugxininiswa kwegesi, iyunithi, urhulumente.Njengoko kubonisiwe kuMfanekiso 8.
Xa igesi idlula ekujoliswe kuyo, uhlobo lwe-alamu lweyunithi luya kuboniswa phambi kweyunithi (uhlobo lwe-alarm ye-carbon monoxide, i-hydrogen sulfide kunye negesi evuthayo yinqanaba 1 okanye i-2, ngelixa uhlobo lwe-alarm ye-oksijini umda ophezulu okanye osezantsi), njengoko kubonisiwe kuMfanekiso 9.
Umzobo we-9 ujongano kunye ne-alamu yegesi
1) Ujongano lokubonisa iParameter:
Kwi-interface yokukhangela igesi, cofa ekunene ukuze ungene kwiparameter ye-gas display interface.
Bonisa: uhlobo lwegesi, i-alarm state, ixesha, ixabiso le-alam yenqanaba lokuqala (i-alamu ephantsi ephantsi), ixabiso le-alarm yenqanaba lesibini (i-alarm ephezulu yomlinganiselo), uluhlu, ixabiso le-concentration yegesi yangoku, iyunithi, indawo yegesi.
Xa ucofa isitshixo (iqhosha lasekunene) phantsi kwe "return", ujongano lokubonisa luya kutshintshela kujongano lokubonwa kwegesi.
Umzobo we-10 i-carbon monoxide
3.3 Umyalelo wemenyu
Xa umsebenzisi efuna ukuseta iiparamitha, cofa iqhosha eliphakathi.
Ujongano oluphambili lwemenyu luboniswe kuMfanekiso 11:
Isazobe 11 imenyu ephambili
Umqondiso ➢ ubhekisa kumsebenzi okhethiweyo ngoku.Cofa iqhosha lasekhohlo ukukhetha eminye imisebenzi, kwaye ucinezele iqhosha lasekunene ukufaka umsebenzi
Imisebenzi:
★ Ukuseta ixesha: Seta ixesha lokumisela
★ Useto loNxibelelwano: Izinga lebhaud yonxibelelwano, idilesi yesixhobo
★ Alarm store: Jonga iirekhodi alarm
★ Cwangcisa idatha ye-alarm: Seta ixabiso le-alamu, ixabiso le-alam yokuqala neyesibini
★ Ulungelelwaniso: Zero ulungelelwaniso kunye nokulinganisa isixhobo
★ Buyela: Buyela ujongano lwerhasi yokubona.
3.3.1 Ukumiselwa kwexesha
Kujongano oluphambili lwemenyu, cofa iqhosha lasekhohlo ukukhetha useto lwenkqubo, cofa iqhosha lasekunene ukungena kuluhlu lweesetingi zenkqubo, cofa iqhosha lasekhohlo ukukhetha useto lwexesha, kwaye ucinezele iqhosha lasekunene ukufaka ujongano lokuseta ixesha, njengoko kubonisiwe kuyo. Umfanekiso 12:
Isazobe sexesha le-12
Umqondiso ➢ ubhekisa kwixesha elikhethiweyo eliza kulungiswa.Cinezela iqhosha lasekunene ukukhetha lo msebenzi, kwaye inombolo ekhethiweyo iya kuboniswa njengoko kuboniswe kuMzobo 13. Emva koko cofa iqhosha lasekhohlo ukutshintsha idatha.Cofa iqhosha lasekhohlo ukulungisa eminye imisebenzi yexesha.
Umzobo we-13 umisela umsebenzi woNyaka
Imisebenzi:
★ Uluhlu lonyaka ukusuka kwi-20 ~ 30
★ Uluhlu lwenyanga ukusuka 01 ~ 12
★ Usuku Range ukusuka 01 ~ 31
★ Uluhlu lweyure ukusuka 00 ~ 23
★ Minute Range ukusuka 00 ~ 59
★ Buyela Emva ujongano lwemenyu engundoqo
3.3.2 Iisetingi zonxibelelwano
Imenyu yokuseta unxibelelwano iboniswe kuMfanekiso 14 ukuseta iiparamitha ezinxulumene nonxibelelwano
Umzobo we-14 useto lonxibelelwano
Uluhlu loSeto lweedilesi: 1~200, uluhlu lweedilesi ezihlala isixhobo yile: idilesi yokuqala~ (idilesi yokuqala + iyonke igesi -1)
Umlinganiselo we-Baud Uluhlu lokumisela: 2400, 4800, 9600, 19200. Ukungagqibeki: 9600, ngokubanzi akukho mfuneko yokuseta.
I-Protocol Funda kuphela, i-non-standard kunye ne-RTU, i-non-standard kukudibanisa ikhabhinethi yokulawula ibhasi yenkampani yethu njl. I-RTU idibanisa i-PLC, i-DCS njl.
Njengoko kubonisiwe kwi-Figure 15, seta idilesi, cofa iqhosha lasekhohlo ukukhetha isilungiselelo, cofa iqhosha lasekunene ukutshintsha ixabiso, cofa iqhosha eliphakathi ukuze uqinisekise, ujongano lokuqinisekisa luvela, cofa iqhosha lasekhohlo ukuze uqinisekise.
Isazobe 15 siseta idilesi
Njengoko kubonisiwe kuMfanekiso 16, khetha umlinganiselo weBaud owufunayo, cofa iqhosha lasekunene ukuze uqinisekise, kwaye ujongano lokuqinisekisa kwakhona luvela.Cofa iqhosha lasekhohlo ukuze uqinisekise.
Umzobo 16 Khetha izinga leBaud
3.3.3 Ukugcinwa kweerekhodi
Kwi-interface yemenyu ephambili, cofa iqhosha lasekhohlo ukukhetha into yokusebenza "yokugcina irekhodi", emva koko ucinezele iqhosha lasekunene ukufaka imenyu yokugcina irekhodi, njengoko kubonisiwe kuMfanekiso 17.
Ukugcinwa okupheleleyo: inani elipheleleyo leerekhodi ze-alamu ezinokuthi zigcinwe isixhobo.
Inani lokubhala ngaphezulu: Ukuba inani ledatha egcinwe kwisixhobo likhulu kunelo lonke inani logcino, liya kubhalwa ngaphezulu ukusuka kwiqhekeza lokuqala ledatha.
Inombolo yothotho yangoku: inani ledatha egciniweyo ngoku.Umzobo wama-20 ubonisa ukuba igcinwe kwiNombolo yama-326.
Okokuqala bonisa irekhodi yamva nje, cofa iqhosha lasekhohlo ukujonga irekhodi elilandelayo, njengoko kubonisiwe kuMfanekiso18, kwaye ucinezele iqhosha lasekunene ukubuyela kwimenyu ephambili.
Umzobo we-17 inani leerekhodi ezigciniweyo
Umfanekiso we-18Bhala iinkcukacha
3.3.4 Ukusetha ialam
Ngaphantsi kojongano lwemenyu ephambili, cinezela iqhosha lasekhohlo ukukhetha umsebenzi othi "Alarm Setting", kwaye emva koko ucinezele iqhosha lasekunene ukuze ufake i-alarm setting interface yokukhetha igesi, njengoko kubonisiwe kuMfanekiso 22. Cofa iqhosha lasekhohlo ukukhetha uhlobo lwegesi seta ixabiso le-alam, kwaye ucinezele iqhosha lasekunene ukufaka ujongano lwexabiso le-alam yegesi ekhethiweyo.Masithathe i-carbon monoxide.
Umzobo 19 khetha i-alam yokuseta igesi
Umzobo we-20 isethingi yexabiso le-alarm ye-carbon monoxide
Kumzobo wama-23 ujongano, cofa iqhosha lasekhohlo ukukhetha i-carbon monoxide "level I" ixabiso le-alam, emva koko ucofe ekunene ukungena kwimenyu yezicwangciso, njengoko kubonisiwe kumfanekiso 24, ngeli xesha cofa iqhosha lasekhohlo tshintsha amasuntswana edatha, cofa ekunene ixabiso leflicker plus enye, ngamaqhosha asekhohlo nasekunene ukuseta ixabiso elifunekayo, ukuseta kugqityiwe, cofa iqhosha eliphakathi ukufaka ixabiso le-alam eliqinisekisiweyo lojongano lwamanani, cofa iqhosha lasekhohlo ukuze uqinisekise ngeli xesha, ukuba useto luyimpumelelo, luya kubonisa " ukuseta impumelelo" embindini wemiqolo kwindawo ephantsi, kungenjalo ingcebiso "ukuseta ukungaphumeleli", njengoko kubonisiwe kumfanekiso wama-25.
Qaphela: Ixabiso le-alamu kufuneka libe ngaphantsi kwexabiso le-factory (umda ophantsi we-oksijini kufuneka ube mkhulu kunexabiso le-factory), ngaphandle koko ukusetha kuya kuphumelela.
Umzobo 21 umisela ixabiso le-alam
Umzobo wama-22 ujongano lolungiselelo oluyimpumelelo
3.3.5 Ulungelelwaniso
Qaphela: 1. Ukulungiswa kweZero kunokwenziwa emva kokuqala isixhobo kunye nokugqiba ukuqaliswa.
2. I-oksijeni inokungena kwimenyu ye-"Gas Calibration" phantsi koxinzelelo oluqhelekileyo lwe-atmospheric.Ixabiso lokubonisa ulungelelwaniso yi-20.9%vol.Musa ukwenza imisebenzi yokulungisa i-zero emoyeni.
Zero ukulungiswa
Inyathelo 1: Kwi-interface yemenyu ephambili, cofa iqhosha lasekhohlo ukukhetha "Ulungelelwaniso lweSixhobo" umsebenzi, kwaye emva koko ucinezele iqhosha lasekunene ukufaka imenyu yegama lokugqitha lokulinganisa, njengoko kubonisiwe kuMfanekiso 23. Ngokutsho kwe icon yokugqibela Umgca wojongano, cofa iqhosha lasekhohlo ukutshintsha isuntswana ledatha, cofa iqhosha lasekunene ukongeza i-1 kwixabiso elincinci elidanyazayo, ngenisa igama eliyimfihlo 111111 ngokudityaniswa kwala maqhosha mabini, emva koko ucinezele iqhosha eliphakathi ukutshintshela ulungelelwaniso kunye nojongano lokhetho, njengoko kubonisiwe kuMfanekiso 24.
Umzobo 23 igalelo lokugqitha
Umzobo 24 khetha uhlobo lolungiso
Inyathelo lesi-2: cofa iqhosha lasekhohlo ukukhetha izinto zero umsebenzi wokulungisa, kwaye emva koko ucofe iqhosha lasekunene ukungena kwimenyu yokulinganisa i-zero, ngeqhosha lasekhohlo ukukhetha uhlobo lwerhasi njengoko kubonisiwe kumfanekiso wama-25, emva koko ucofe iqhosha lasekunene ukufaka i-zero yokucoca igesi ekhethiweyo. menu, misela igesi yangoku 0 PPM, cofa iqhosha lasekhohlo ukuze uqinisekise, emva kokuphumelela kolungelelwaniso phakathi komzantsi wesikrini kuya kubonisa impumelelo, kungenjalo bonisa ukungaphumeleli kokulinganisa, njengoko kubonisiwe kumfanekiso 26.
Umzobo we-25 ukhetho lwegesi yokulungiswa kwe-zero
Umzobo wama-26 uqinisekisa ngokucacileyo
Inyathelo lesi-3: Cinezela iqhosha lasekunene ukuze ubuyele kujongano lohlobo lwegesi ekhethiweyo emva kokuba ulungiso lweziro lugqityiwe.Ngeli xesha, ungakhetha olunye uhlobo lwerhasi ukwenza ulungiso lweziro.Indlela iyafana nale ingasentla.Emva kokucoca i-zero, cinezela imenyu de ubuyele kwi-interface yokukhangela igesi, okanye uphume ngokuzenzekelayo kwimenyu kwaye ubuyele kujongano lokubona igesi emva kokucofa iqhosha kuncitshiswe ukuya ku-0 kwi-interface yokubala.
Ukulinganisa igesi
Inyathelo 1: Vula igesi yokulinganisa.Emva kokuba ixabiso elibonisiweyo legesi lizinzile, faka imenyu ephambili kwaye ukhethe imenyu yokukhetha ukulinganisa.Indlela yokusebenza ethile liNyathelo loku-1 lokulinganisa u-zero.
Inyathelo 2: Khetha into yokusebenza Ukulinganisa igesi, cofa iqhosha lasekunene ukufaka ujongano lokukhetha irhasi yokulinganisa, indlela yokukhetha igesi iyafana nendlela yokukhetha ukulinganisa u-zero, emva kokukhetha uhlobo lwerhasi oluza kulinganiswa, cofa iqhosha lasekunene ngenisa ujongano lwexabiso lolungelelwaniso lwerhasi ekhethiweyo, Njengoko kubonisiwe kuMfanekiso 27, emva koko sebenzisa amaqhosha asekhohlo nasekunene ukuseta ixabiso loxinaniso lwerhasi yokulinganisa.Ukucinga ukuba ukulinganisa ngoku yigesi ye-carbon monoxide, ixabiso loxinzelelo lwegesi yokulinganisa yi-500ppm, emva koko uyibeke ku-'0500'.Njengoko kubonisiwe kuMfanekiso 28.
Umzobo we-27 wokulungisa ukhetho lohlobo lwegesi
Umzobo wama-28 ubeka ixabiso loxinzelelo lwegesi eqhelekileyo
Inyathelo lesi-3: ukuseta emva koxinaniso lwegesi, cinezela iqhosha eliphakathi, kwi-interface kwi-interface yokulinganisa igesi, njengoko kubonisiwe kuMzobo 29, ujongano lunexabiso elikhoyo ngoku ukubona uxinzelelo lwegesi, xa i-interface countdown ukuya kwi-10, ingacinezela iqhosha lasekhohlo kulungelelwaniso lwesandla, ulungelelwaniso oluzenzekelayo lwerhasi emva kwemizuzu eyi-10, emva kojongano olunempumelelo lweXXXX impumelelo yolungelelwaniso, kungenjalo bonisa ulungelelwaniso lwe-XXXX aluphumelelanga, Ifomathi yokuBonisa iboniswe kuMfanekiso 30.'XXXX 'ibhekisa kuhlobo lwerhasi elungisiweyo.
Umfanekiso wama-29 wokulinganisa igesi
Isazobe 30 isiphumo solungelelwaniso ngokukhawuleza
Inyathelo 4: Emva kokuba ulungelelwaniso luphumelele, ukuba ixabiso elibonisiweyo legesi alizinzile, unokuphinda ulungelelaniso.Ukuba ulungelelwaniso aluphumeleli, nceda ujonge ukuba ukuxinwa kwerhasi esemgangathweni kuyahambelana nexabiso lokumisela ulungelelwaniso.Emva kokuba ulungelelwaniso lwegesi lugqityiwe, cofa iqhosha lasekunene ukuze ubuyele kujongano lokukhetha uhlobo lwegesi ukulinganisa ezinye iigesi.
Inyathelo lesi-5: Emva kokuba lonke ulungelelwaniso lwegesi lugqityiwe, cinezela imenyu uze ubuyele kwi-interface yokufumanisa igesi, okanye uphume ngokuzenzekelayo kwimenyu kwaye ubuyele kwi-interface yokufumanisa igesi emva kokuba i-interface yokubala iyancipha ukuya kwi-0 ngaphandle kokucofa naliphi na iqhosha.
3.3.6 Buyela
Kwi-interface yemenyu ephambili, cofa iqhosha lasekhohlo ukukhetha umsebenzi 'woBuyisa', kwaye emva koko ucinezele iqhosha lasekunene ukubuyela kwimenyu yangaphambili.
1. Kuphephe ukusebenzisa isixhobo kwindawo enomhlwa
2. Qinisekisa ukuphepha ukudibanisa phakathi kwesixhobo kunye namanzi.
3. Musa ukufaka iingcingo ngombane.
4. Ukucoca rhoqo i-sensor filter ukuze ugweme ukuvala ukucoca kwaye awukwazi ukubona igesi ngokuqhelekileyo.
Iimveliso ezinxulumeneyo
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Impompo ephathwayo yokufunxa igesi enye detector
Inkcazelo yeNkqubo Ulungelelwaniso lweSistim 1. ITheyibhile1 Uluhlu lwezinto eziphathekayo lwempompo ephathwayo yokufunxa igesi enye Isitshicileli segesi Itshaja ye-USB Nceda ujonge imathiriyeli ngoko nangoko emva kokukhululwa.Umgangatho zizinto eziyimfuneko.Ukhetho lunokukhethwa ngokweemfuno zakho.Ukuba akukho mfuneko yokulinganisa, seta iiparamitha ze-alam, okanye ufunde irekhodi ye-alam, musa ukuthenga i-acc yokuzikhethela...
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Impompo yesampulu yerhasi ephathekayo
IiParameters zeMveliso ● Umboniso: I-screen dot enkulu ye-matrix liquid crystal display ● Isisombululo: 128 * 64 ● Ulwimi: IsiNgesi kunye nesiTshayina ● Izinto zeShell: I-ABS ● Umgaqo osebenzayo: I-Diphragm self-priming ● Ukuhamba: 500mL / min ● Uxinzelelo: -60kPa ● Ingxolo : (＜32dB ● amandla ombane osebenzayo: 3.7V ● Umthamo webhetri: 2500mAh Li ibhetri ● Ixesha lokuma: 30hours (gcina ukumpompa kuvuliwe) ● Ukutshaja iVoltage: DC5V ● Ixesha lokutshaja: 3~5...
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Udonga lwendawo enye lufakwe i-alamu yegesi
IiParameters zeMveliso ● Inzwa: Igesi evuthayo luhlobo lwe-catalytic, ezinye iigesi zi-electrochemical, ngaphandle kokukhethekileyo ● Ixesha lokuphendula: EX≤15s;O2≤15s;CO≤15s;I-H2S≤25s ● Ipatheni yomsebenzi: ukusebenza okuqhubekayo ● Bonisa: Ukuboniswa kwe-LCD ● Ukulungiswa kweSkrini: 128*64 ● Imo eyothusayo: I-alamu yokukhanya okuviwayo kunye nokuKhanya okuKhanyayo -- Isantya esiphezulu se-strobes I-alamu evakalayo -- ngaphezulu kwe-90dB ● Ulawulo lwemveliso: imveliso yokudluliselwa ngeewadi ezimbini. ...
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Indawo enye iAlam yegesi efakwe eludongeni
Itshathi yesakhiwo Iparamitha yobugcisa ● Isivamvo: i-electrochemistry, i-catalytic combustion, i-infrared, i-PID...... ● Ixesha lokuphendula: ≤30s ● Imo yokubonisa: Ityhubhu yedijithali eqaqambileyo kakhulu ● Imo eyothusayo: I-alam evakalayo -- ngaphezulu kwe-90dB(10cm) Ukukhanya. i-alam --Φ10 iidiode ezikhupha ukukhanya okubomvu (ii-led) ...
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Indawo enye iAlam yegesi efakwe eludongeni
Ipharamitha yobugcisa ● Inzwa: ukutsha kwe-catalytic ● Ixesha lokuphendula: ≤40s (uhlobo oluqhelekileyo) ● Ipatheni yomsebenzi: umsebenzi oqhubekayo, i-alamu ephezulu kunye nezantsi (inokusetwa) ● Ujongano lwe-analog: 4-20mA imveliso yesignali [inketho] ● I-Digital interface: I-RS485-i-interface yebhasi [ukhetho] ● Imo yokubonisa: I-LCD ye-Graphic ● Imo eyothusayo: I-alamu evakalayo -- ngaphezulu kwe-90dB;I-alam yokukhanya -- Iistrobes ezinobunzulu obuphezulu ● Ulawulo lwemveliso: kwakhona...
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Indawo enye iAlam yegesi enyuswe eludongeni (iCarbon dio...
Ipharamitha yobugcisa ● Inzwa: inzwa ye-infrared ● Ixesha lokuphendula: ≤40s (uhlobo oluqhelekileyo) ● Ipateni yomsebenzi: umsebenzi oqhubekayo, i-alamu ephezulu kunye nezantsi (inokusetwa) ● I-analog interface: 4-20mA imveliso yesignali [ukhetho] ● I-Digital interface: I-RS485-i-interface yebhasi [ukhetho] ● Imo yokubonisa: I-LCD ye-Graphic ● Imo eyothusayo: I-alamu evakalayo -- ngaphezulu kwe-90dB;I-alam yokukhanya -- Izivubeko eziphezulu ● Ulawulo lwemveliso: i-relay o...
