Uma ukhethaizinkinobho zezimboniUma ubhekene nezindawo ezinzima, bheka izindinganiso ezifanaIsilinganiso se-IP67 samakhibhodi ezimboni, Isitifiketi se-ATEX, futhiikhiphedi engangeni manzi ye-zinc alloyukwakhiwa. Lezi zindinganiso zokuqina zikugcina uphephile ezingozini ezindaweni ezinokushisa okushisayo noma okubandayo kakhulu, amanzi, uthuli, namakhemikhali. Amakhibhodi ezimboni asetshenziswa e-amakamelo ahlanzekile, izindawo zokwakha, kanye nemisebenzi yezempikumele imelane nokushaqeka nokungcola. Ukuqina okuqinile ezindaweni eziqinile kusiza ukuthi uhlale uphephile futhi kwenza umsebenzi wakho uthembeke kakhudlwana.
Izinto Ezibalulekile Okufanele Uzicabangele
- Khetha amakhibhodi ezimboni anezilinganiso eziphezulu ze-IP njenge-IP67. Lokhu kusiza ukugcina uthuli namanzi ezindaweni eziqinile. – Khetha amakhibhodi enziwe ngezinto eziqinile njengensimbi engagqwali kanye nerabha ye-silicone. Lokhu kuhlala isikhathi eside. – Funa izitifiketi ezifana ne-ATEX kanye ne-MIL-STD-810H. Lokhu kubonisa ukuthi amakhibhodi aphephile futhi asebenza kahle ezindaweni eziyingozi. – Qiniseka ukuthi amakhibhodi ayaphumelela ekuhlolweni okufana nokufuthwa ngosawoti, ukushaqeka, kanye nokudlidliza. Lokhu kusho ukuthi angakwazi ukusingatha izindawo ezinzima zezimboni. – Thola amakhibhodi asebenza ezindaweni ezishisayo nezibandayo. Lokhu kuwasiza ukuthi asebenze ezindaweni eziningi ezahlukene.
Incazelo Yezilinganiso ze-IP: Kusho Ukuthini i-IP67 Kumakhibhodi Ezimboni?
Uma udinga ikhibhodi yezimboni eqinile ukuze usebenze kanzima, kufanele wazi ukuthi isho ukuthini i-IP67. Lesi silinganiso sikutshela ukuthi ikhibhodi igcina kanjani uthuli namanzi. Ufuna imishini yakho isebenze njalo, noma ngabe ingcolile noma imanzi. Yingakho ukuqina kubaluleke kakhulu ezindaweni ezinzima.
Icebiso:Njalo bheka isilinganiso se-IP ngaphambi kokuthenga ikhibhodi yezimboni eqinile endaweni yakho yokusebenza.
An Isilinganiso se-IP67ikunikeza isivikelo esiqinile. Nakhu okushiwoyo:
- Inombolo yokuqala, “6,” ikhombisa ukuthi ikhibhodi yakho eqinile ayivali uthuli. Akukho uthuli olungangena ngaphakathi, ngakho izingxenye zihlala zihlanzekile.
- Inombolo yesibili, “7,” isho ukuthi ikhibhodi yakho ingangena ngaphansi kwamanzi kuze kufike ku-Ukujula kwemitha eli-1 imizuzu engama-30Lokhu kwenza ikhibhodi ingangeni manzi ngempela.
- Lezi zivivinyo ziqinisekisa ukuthi ikhibhodi yakho yezimboni eqinile isebenza ezindaweni ezinothuli noma ezimanzi.
- Amakhibhodi aqinile anesilinganiso se-IP67 akunikeza ukuphepha okuphezulu nokuthembeka ezimweni ezimbi kakhulu.
Amakhibhodi Ezimboni: Izici Eziyinhloko
Amakhibhodi ezimboni aqinile adinga ukwenza okungaphezu nje kokuvimba uthuli namanzi. Lawa makhibhodi asebenzisairabha ye-silicone yeikhiphedi. Le nto izwakala ithambile, ihlala isikhathi eside, futhi ivimba ukuphazamiseka kwe-electromagnetic. Izihluthulelo zinkulu futhi kulula ukuzicindezela, ngisho noma ugqoke amagilavu. Amakhibhodi aqinile asebenzisa amasekethe e-copper flex. Lawa angaphatha ukushisa, amakhemikhali, kanye nokugoba. Izembozo ezivikelayo zisiza ukuvimba ukukhanya kwe-UV kanye nesimo sezulu esibi. Lezi zici zisiza ikhibhodi yakho eqinile yezimboni ukuthi ihlale isikhathi eside futhi iqhubeke isebenza, ngisho noma izinto ziba nzima.
- Amakhibhodi aqinile enzelwe ukusetshenziswa ngaphandle futhi angamelana nokungcola, uketshezi kanye nokushaqeka.
- Amakhibhodi amaningi ezimboni aqinile ane-LED backlighting, ngakho ungabona okhiye ebumnyameni.
- Ukuvikelwa kokulimaza kugcina ikhibhodi yakho iphephile kubantu abazama ukuyiphula.
- Amakhibhodi aqinile angadinga izigidi zabantu abacindezelwe futhi aqhubeke esebenza.
Izinto Zekhibhodi Yezimboni Eziqinile
Izinto ezikwikhibhodi yakho yezimboni eqinile zibaluleke kakhulu. Nansi ithebula elibonisa izinketho ezivame kakhulu kanye nezinzuzo zazo:
| Izinto | Izinzuzo Ezindaweni Ezibucayi Kakhulu |
|---|---|
| Insimbi Yezimboni (Insimbi Engagqwali) | Iqinile kakhulu, kunzima ukuyiphula, isebenza ezindaweni ezishisayo noma ezibandayo, ezimanzi, nezinothuli. Izwakala kahle ukuyisebenzisa futhi ilungele ukusetshenziswa ngaphandle. |
| Irabha ye-Silicone | Iqinile, ithembekile, futhi izwakala kahle uma ucindezela okhiye. Ihlala iqinile ngaphansi kokucindezeleka futhi kulula ukuyisebenzisa. |
| Ipulasitiki (ukuqhathanisa) | Intengo yayo iphansi kodwa ayiqinile noma ayinamandla njengerabha yensimbi noma ye-silicone. |
Uma ukhetha ikhibhodi yezimboni eqinile, khetha irabha yensimbi engagqwali noma i-silicone. Lezi zinto zikunikeza ikhwalithi engcono kakhulu futhi zihlala isikhathi eside ezindaweni ezinzima.
Yiziphi izidingo zokuhlolwa kwe-keypad yokufutha ngosawoti?
Ukuhlolwa kwesifutho sikasawotiihlola ukuthi amakhibhodi aqinile angakwazi yini ukubhekana nezindawo ezinzima. Ibonisa ukuthi ahlala isikhathi eside yini emoyeni onosawoti, omanzi njengase-atex zone 2.Amagumbi okufafaza usawotiyenza inkungu ngamanzi anosawoti. Lokhu kufana nalokho okwenzeka ezitshalweni zasolwandle noma zamakhemikhali. Ukuhlolwa kukusiza ukuthi ubone ukuthi ikhibhodi yakho ingalwa nokugqwala nokugqwala.
Kuchazwe i-IP67 kanye ne-IP65
Hlola njalo isilinganiso se-IP lapho ukhetha amakhibhodi aqinile e-atex zone 2. Izilinganiso ze-IP zikutshela ukuthi ikhibhodi yakho ivimba kahle kangakanani uthuli namanzi. Nasi ishadi elilula:
| Isici | Isilinganiso se-IP65 | Isilinganiso se-IP67 |
|---|---|---|
| Ukuvikelwa Kothuli | Igcina uthuli lungangeni | Igcina uthuli lungangeni |
| Ukuvikelwa Kwamanzi | Imisa amajethi amanzi anomfutho ophansi | Ivimba amanzi ajule aze afike ku-1 meter |
| Indawo Efanelekile | Kuhle kakhulu ekuchitheni amanzi nothuli | Kuhle ezindaweni ezimanzi, ezingaphansi kwamanzi, noma ezinomswakama |
| Isicelo kuma-Keypad | Isebenza ngezifutho kanye nezifutho | Kungcono kakhulu uma kunamanzi amaningi noma kunomswakama omningi |
Ku-atex zone 2, udinga okungenaniI-IP65 yamakhibhodi aqinile. I-IP67 inikeza ukuphepha okwengeziwe. Zombili izilinganiso zisho ukuthi ikhibhodi yakho eqinile yezimboni izosebenza ezindaweni ezinzima.
Amazinga e-NEMA 4, 4X, kanye ne-12
Izilinganiso ze-NEMA zikusiza ukuthi ukhethe amakhibhodi aqinile afanele i-atex zone 2. Lezi zindinganiso zihlola okungaphezu nje kothuli namanzi. Ziphinde zibheke ukuphepha kokugqwala, uwoyela, kanye namakhemikhali. Nakhu okufanele ukwazi:
| Okujwayelekile | Izici Zokuvikela | Izicelo Ezijwayelekile |
|---|---|---|
| I-NEMA 4 | Ivimba uthuli, amanzi, kanye neqhwa | Kusetshenziswa ngaphandle nasemafektri |
| I-NEMA 4X | I-NEMA 4 plus imisa ukugqwala | Kusetshenziswa ezindaweni zasolwandle nezamakhemikhali |
| I-NEMA 12 | Ivimba uthuli nokuvuza koketshezi | Kusetshenziswa emafektri angaphakathi |
Kwi-atex zone 2, khethaI-NEMA 4 noma 4Xngamakhibhodi aqinile. Lezi zindinganiso ziqinisekisa ukuthi ikhibhodi yakho yezimboni eqinile ingakwazi ukuphatha amanzi, uthuli, namakhemikhali.
Qaphela:Hlola njalo ukuthi i-atex kanye ne-atex zone 2 zidingani ngaphambi kokusebenzisa amakhibhodi aqinile. Ukulandela le mithetho kugcina ikhibhodi yakho iphephile futhi isebenza kahle.
Ukuhlolwa Kokufafazwa Ngosawoti: Izidingo Ezithile
Uma uhlola amakhibhodi aqinile e-atex zone 2, kufanele ulandele imithetho eqinile:
- Sebenzisa isixazululo se-sodium chloride nge50 ± 5 g/l.
- Amanzi kumele abe msulwa kakhulu, abe yibanga lesi-3 noma ngaphezulu.
- I-pH kufanele ibe phakathi kuka-6.5 no-7.2.
- Igumbi lokuhlola akumele ligqwale futhi kumele ligcine izinga lokushisa elifanayo.
- Futha inkungu kasawoti omncane ukuzekufika ezinsukwini ezingama-25, okungenani imizuzu eyi-15 ihora ngalinye.
- Izibambi zamasampula ekhibhodi kumele zibe yingilazi noma ipulasitiki, hhayi insimbi.
Ukuhlolwa kwe-salt spray kukhombisa ukuthi ikhibhodi yakho yezimboni eqinile izohlala isikhathi eside yini ku-atex zone 2. Lokhu kuhlolwa kukopisha umoya onosawoti, omanzi emafektri angempela. Ungawethemba amakhibhodi eqinile adlula kulezi zivivinyo ukuthi asebenze ezindaweni ezinzima kakhulu, ngisho nalezo ezidinga i-atex nezici ezingangeni manzi.
Ukumelana Nokwethuka Nokudlidliza: Izinto Ezibalulekile Okufanele Uzicabangele Ngemishini Esindayo
Izindawo zezimboni ezifana ne-atex zone 2 zidinga okungaphezulu kumakhibhodi akho aqinile kunokuvikela amanzi nothuli kuphela. Udinga amadivayisi angaphatha ukunyakaza okuqhubekayo, ukushayisana okungazelelwe, kanye nokushaqeka okukhulu. Uma usebenzisa ikhibhodi eqinile ku-atex zone 2, ufuna ukwazi ukuthi ngeke yehluleke ngesikhathi esibucayi. Yingakhoukuhlolwa kokumelana nokushaqeka kanye nokudlidlizakubaluleke kakhulu kumakhibhodi e-atex nama-rogged.
Ukumelana Nokwethuka
Imishini esindayo ku-atex zone 2 idala ukushaqeka okukhulu. Uma amakhibhodi akho aqinile engakwazi ukubhekana nalokhu, usengozini yokulahlekelwa ukulawula noma ukuyeka umsebenzi. Ukumelana nokushaqeka kusho ukuthi ikhibhodi yakho ingabhekana nokushaywa, ukuwa, noma ukuqhuzuka futhi isasebenza. Ku-atex zone 2, amakhibhodi aqinile avame ukubhekana nokushayisana okungazelelwe okuvela kumathuluzi noma izinto eziwayo. Lawa makhibhodi akhelwe ukusinda ekuweni kusuka ezinyaweni eziningana, okuyinto evamile ezindaweni ze-atex nezezimboni. Uma ukhetha ikhibhodi eqinile ye-atex zone 2, uvikela ithimba lakho futhi ugcine umsebenzi wakho uphephile.
Ukuhlolwa Kokudlidliza
Imishini ku-atex zone 2 isebenza amahora amaningi futhi inyakazisa kakhulu. Ukuhlolwa kokudlidliza kuhlola ukuthi amakhibhodi akho aqinile angaqhubeka yini nokusebenza kulezi zindawo ezinzima. Amalebhu okuhlola asebenzisa imishini ekhethekile ukushukumisa ikhibhodi ngezindlela ezahlukene. Afaka ikhibhodi ku-fixture eqinile futhi ayigijimise emaphethini amaningi okudlidliza. Lokhu kuhlolwa kukopisha ukudlidliza kwangempela okuthola ku-atex zone 2. Uma amakhibhodi akho aqinile edlula, uyazi ukuthi ngeke aphuke noma ayeke ukusebenza lapho imishini idlidliza. Lokhu kugcina isayithi lakho le-atex zone 2 lisebenza ngaphandle kwezinkinga.
- Ukuhlolwa kokudlidliza kusebenzisa izithuthuthu ze-electrodynamicukukopisha ukuzamazama komhlaba wangempela.
- Ikhibhodi ihlolwa ngezindlela eziqondile nezivundlile.
- Abahloli bafuna izindawo ezibuthakathaka ezingase zehluleke ku-atex zone 2.
Isitifiketi se-MIL-STD-810H
Ufuna ubufakazi bokuthi amakhibhodi akho aqinile angasinda ku-atex zone 2.I-MIL-STD-810H iyindinganiso yezempi ehlola amakhibhodi aqinile ukuze ihlole ukushaqeka, ukudlidliza, nokuningi. Le ndlela isusa ikhibhodi izikhathi eziningi kusukela ekuphakameni okuhlukene futhi ihlole ukuthi isasebenza yini. Iphinde ihlole ukushisa, ukubanda, uthuli, kanye nomswakama. Ikhibhodi eqinile eneIsitifiketi se-MIL-STD-810Hikunikeza ukuzethemba ku-atex zone 2. Uyazi ukuthi ingamelana nokuwa, ukunyakaziswa, nesimo sezulu esinzima. Lokhu kwenza amakhibhodi akho aqinile athembeke kakhulu futhi abe yigugu ku-atex kanye ne-atex zone 2.
| Uhlobo Lokuhlola | Lokho Okukuhlolayo |
|---|---|
| Ukuhlolwa Kokulahla | Kusinde ukuwa endaweni ye-atex 2 |
| Ukuhlolwa Kokudlidliza | Isebenza ngesikhathi sokuthuthumela okuqhubekayo |
| Izinga Lokushisa Eliphakeme | Iphatha ukushisa nokubanda endaweni ye-atex 2 |
| Ukuhlolwa Komswakama | Imelana nomswakama endaweni ye-atex 2 |
| Uthuli Nesihlabathi | Uqhubeka nokusebenza ezindaweni ezingcolile ze-atex |
Icebiso:Hlala ufuna isitifiketi se-MIL-STD-810H uma ukhetha amakhibhodi aqinile e-atex zone 2. Lokhu kuqinisekisa ukuthi ikhibhodi yakho izohlala isikhathi eside futhi igcine ithimba lakho liphephile.
Ukubekezelela Izinga Lokushisa: Amabanga Okusebenza Ezimweni Ezishisayo Nezibandayo
Ibanga Lokushisa Elibanzi Lokusebenza
Uma ukhetha ikhibhodi yezimboni engamelani nokushisa, kufanele isebenze ezindaweni ezibandayo nezishisayo.Ukubekezelela izinga lokushisa kubaluleke kakhulu ukuze kuhlale isikhathi esideAmanye amakhibhodi abhekene nokushisa okusuka ku--40°C kuya ku-+85°C. Kumelwe aqhubeke esebenza ngaphandle kwezinkinga. Ngaphakathi kwekhibhodi, izinto ziyanda noma zinciphe njengoba kushisa noma kubanda. Uma umklamo ungalungile, lokhu kungenza imifantu noma kumise okhiye ukuthi bangasebenzi. Isimo sezulu esibandayo singenza amabhethri aphele ngokushesha. Isimo sezulu esishisayo singenza namabhethri angapheli isikhathi eside. Udinga ikhibhodi esebenza kahle kunoma yisiphi isimo sezulu.
Nasi ithebula elibonisaamazinga okushisa ajwayelekile amadivayisi ahlukene:
| Uhlobo Lwedivayisi | Ibanga Lokushisa Elijwayelekile Lokusebenza |
|---|---|
| Ama-PC Ezimboni (ajwayelekile) | -20°C kuya ku-60°C (-4°F kuya ku-140°F) |
| Amanye amamodeli e-PC ezimboni | -40°C kuya ku-70°C |
| Amakhibhodi Ezimboni Nokuhlobene | Ngokuvamile ngaphakathi kwebanga le-PC elingenhla |
Ukusetshenziswa kwama-keypadizinto eziqinile njengerabha ye-silicone yezimboni kanye ne-zinc alloyLokhu kusiza ikhiphedi ukuthi ihlale isikhathi eside futhi kuvimbele umonakalo obangelwa ukushintsha okukhulu kwezinga lokushisa. Amakhiphedi amaningi anezitifiketi ezifana ne-NEMA 4X kanye ne-UL60950. Lokhu kubonisa ukuthi ikhiphedi iphephile futhi isebenza kahle.
Ungabona ukuthi kanjaniAmamojula e-LCD ahlukile emazingeni awo okushisa:
Ukuhlolwa Kokufafazwa Ngosawoti
Ukuhlolwa kokufuthwa kukasawoti kubalulekile nakuma-keypad ezimboni. Lokhu kuyadingeka uma uwasebenzisa eduze kolwandle noma ezitshalweni zamakhemikhali. Usawoti namanzi kungenza izingxenye zensimbi zigqwale futhi ziphuke. Ukuze bahlole ukumelana nokugqwala, abenzi basebenzisa i-Ukuhlolwa kwe-Neutral Salt Spray (NSS)Lokhu kuhlola kufafaza amanzi anosawoti kukhiphedi kuze kube amahora angu-48 ku-35°C. Ikhiphedi akufanele ibe nokugqwala noma umonakalo ngemva kokuhlolwa.
| Indlela Yokuhlola | Ukwakheka Kwesixazululo Sokuhlola | Isikhathi Sokuhlolwa | Izinga Lokushisa Lokuhlola | Inani le-pH | Ububanzi Besicelo |
|---|---|---|---|---|---|
| I-NSS | Isixazululo se-NaCl esingu-5% | Amahora angu-48 | 35°C | 6.5-7.2 | Izinsimbi, izembozo |
Ukumelana nesifutho sikasawoti kusiza ikhiphedi yakho ukuthi ihlale isikhathi esideezindaweni ezinzima. Igcina izingxenye zensimbi neze-elekthronikhi ziphephile ekugqwaleni. Lokhu kusho ukuthi ikhiphedi yakho isebenza isikhathi eside futhi akudingeki uyishintshe kaningi.
Icebiso:Hlola njalo amazinga okushisa nezidingo zokumelana nokugqwala ngaphambi kokuthenga ikhiphedi yezindawo ezibucayi.
Uma ukhetha ama-keypad ezimboni, funa ukuqina okuqinile kanye nezitifiketi ezinhle. Lezi zinto zikusiza ukuthi uthole ama-keypad ahlala isikhathi eside futhi asebenze kahle.
- Ukukhetha amakhibhodi ngeukuhlolwa kokuqina okunzimakonga imali ekulungiseni futhi kugcina abantu bephephile.
- Amakhibhodi amahle asiza umsebenzi wakho ukuthi uhambe kahle, ngisho nasezindaweni ezinzima.
- Izitifiketi ezifana ne-UL, i-NEMA, kanye ne-CEkusho ukuthi ikhiphedi yakho ilandela imithetho ebalulekile yokuphepha nekhwalithi.
| Imithombo | Lokho Okufundayo |
|---|---|
| Izixazululo ze-UL | Indlela amakhibhodi ahlolwa futhi aqinisekiswa ngayo |
| I-BIFMA | Izindlela zokuhlola amandla nokuqina |
Uma ufuna ukwazi okwengeziwe, bheka i-UL Solutions noma i-BIFMA ukuze ufunde ngendlela ama-keypad ahlolwa ngayo ikhwalithi namandla.
Imibuzo Evame Ukubuzwa
Kusho ukuthini i-atex kumakhibhodi ezimboni?
Ubona i-atex kumakhibhodi amaningi ezimboni. Lokhu kusho ukuthi ikhiphedi ihlangabezana nemithetho eqinile yokuphepha ezindaweni ezinegesi noma uthuli oluqhumayo. Udinga amakhibhodi e-atex endaweni yesi-2 ye-atex. Lawa makhibhodi akusiza ukuthi ugweme izingozi futhi ugcine umsebenzi wakho uphephile.
Kungani udinga amakhibhodi e-atex zone 2 ezindaweni ezinzima?
Udinga ama-keypad e-atex zone 2 ngoba lezi zindawo zinegesi noma uthuli oluyingozi ngezinye izikhathi. Ama-keypad e-atex zone 2 akugcina uphephile. Avimba izinhlansi noma ukushisa ukuthi kungabangela ukuqhuma. Kumelwe usebenzise ama-keypad e-atex zone 2 ukuze ulandele imithetho yokuphepha.
Wazi kanjani ukuthi ikhiphedi iphephile yini kwi-atex zone 2?
Uhlola ilebula. Kufanele ithi i-atex bese ikhombisa uphawu lwe-atex zone 2. Uphinde ubheke imiphumela yokuhlolwa. Lokhu kubonisa ukuthi ikhiphedi iphumelele ukuhlolwa kokuphepha kwe-atex. Khetha njalo ikhiphedi evunyelwe yi-atex ye-atex zone 2.
Kubaluleke ngani ukuthobela imithetho ye-atex emsebenzini wakho?
Ukuthobela imithetho ye-Atex kukugcina uphephile endaweni ye-atex 2. Ugwema izinhlawulo nezingozi. Uvikela ithimba lakho kanye nemishini. Uphinde uhlangabezane nemithetho yezomthetho. Ukubaluleka kokuthobela imithetho ye-atex kuyakhula uma usebenza endaweni ye-atex 2.
Yini okufanele uyibheke lapho ukhetha ikhibhodi efanele ye-atex zone 2 rugged?
Kufanele uhlole ukuvunyelwa kwe-atex, izinto eziqinile, kanye nezilinganiso ezingangeni manzi. Qiniseka ukuthi ikhibhodi isebenza endaweni ye-atex 2. Ufuna ikhiphedi ehlala isikhathi eside ezindaweni ezinzima. Ukukhetha ikhibhodi eqinile ye-atex zone 2 kukusiza ukuthi uhlale uphephile futhi ulandele imithetho.
Icebiso:Funda njalo ilebula le-atex ngaphambi kokuthenga ikhiphedi ye-atex zone 2.
Isikhathi sokuthunyelwe: Agasti-12-2025