EA402 babban kebul na haɓakawa mai girma daga layin samfurin VM, an tsara shi musamman don tsarin ma'auni wanda ya ƙunshi TQ402/TQ412 eddy masu fassarar kusanci na yanzu da kwandishan siginar IQS900. A matsayin muhimmin sashi na TQ402/TQ412, EA402, da IQS900 tsarin ma'aunin kusanci, aikin farko na kebul na tsawo na EA402 shine ƙaddamar da nisan shigarwa na firikwensin yayin tabbatar da daidaito da daidaiton watsa sigina. Ƙirar sa ya dace da buƙatun muhalli na masana'antu, yana mai da shi dacewa da yanayin zafi mai zafi, ɗanɗano, mai, ƙura, da yuwuwar yanayi mai fashewa. Ana amfani dashi ko'ina cikin yanayin sa ido da tsarin kariya don injinan jujjuyawa a sassa kamar samar da wutar lantarki, petrochemical, marintime, da masana'antu.
Kebul na tsawo na EA402 yana da cikakkiyar jituwa tare da masu fassara TQ402/TQ412 da kuma kwandishan siginar IQS900. Duk abubuwan da aka gyara suna da cikakkiyar musanya kuma suna buƙatar babu daidaitattun daidaitattun ɗaiɗai. Tsarin yana goyan bayan Tsawon Tsawon Tsarin Tsari guda uku (TSL): 1 m, 5 m, da 10 m. Masu amfani za su iya zaɓar haɗuwa daban-daban na igiyoyin haɗin firikwensin firikwensin da igiyoyin tsawaita bisa ainihin buƙatun aikace-aikacen don cimma tsarin daidaitawar tsarin.
Mabuɗin Siffofin da Ayyuka
1. Isar da Sigina da Kariyar Mutunci
Yana amfani da tsarin kebul na coaxial na 70 Ω don tabbatar da watsar da ƙarancin asarar sigina mai girma, rage raguwar sigina da murdiya.
Ana lulluɓe da murfin waje tare da kayan FEP (Fluorinated Ethylene Propylene), wanda ke ba da ingantaccen kwanciyar hankali na sinadarai, ƙarancin ƙarfi, da taurin injiniya, yana sa ya dace da yanayin masana'antu masu tsauri.
Ƙananan radius na lanƙwasawa na 20 mm yana sauƙaƙe shigarwa a kan wurin aiki da tuƙi.
2. Babban Zazzabi da Daidaituwar Muhalli
Yanayin zafin aiki: -40 ° C zuwa + 195 ° C (don amfani a cikin abubuwan fashewa), tare da tsira na ɗan gajeren lokaci har zuwa +220 ° C.
Ƙimar kariya: Sassan haɗin kebul ɗin yana da babban hatimi, kuma ƙirar gaba ɗaya ta dace da yanayi mai tsauri kamar danshi, mai, da ƙura.
Juriya na Jijjiga: Yana jurewa 5g ganiya girgiza a cikin kewayon 10-500 Hz.
Juriyar girgiza: Yana jurewa 15 g firgita (rabin-sine kalaman, tsawon 11 ms).
3. Fashewa-Tabbacin Tabbacin Takaddun Shaida da Tsaro
Yana ba da zaɓuɓɓukan takaddun shaida masu fashewa da yawa (akayyade ta hanyar lambar oda):
Ex ia Tsaro na Cikin Gida (Zaɓi A2): Ya dace da yankuna masu haɗari na Yanki 0/1/2, ATEX, IECEx, cCSAus, da sauran ƙa'idodin ƙasa da ƙasa.
Ex nA Mara Hatsari (Zaɓi A3): Ya dace da yankuna masu haɗari na Yanki 2.
Dukansu kebul da masu haɗin haɗin gwiwa suna da ƙwararrun fashe, suna tabbatar da amintaccen amfani a cikin yuwuwar fashewar yanayi.
4. Modularity da Canja-canje
Cikakken jituwa tare da masu fassara TQ402/TQ412 da kwandishan siginar IQS900. Abubuwan da ke canzawa suna canzawa kuma basu buƙatar sake gyarawa.
Yana goyan bayan zaɓuɓɓukan tsayin kebul da yawa (3.0m zuwa 9.5 m). Masu amfani za su iya sassauƙa haɗa igiyoyin haɗin firikwensin firikwensin da igiyoyin tsawaitawa don cimma Jimillar Tsawon Tsawon Tsarin (TSL) na 1 m, 5 m, ko 10 m.
5. Injiniya da Zane-zane
Kebul na ginawa: Coaxial core yana amfani da babban zafin jiki na FEP, tare da rufin waje wanda aka rufe da garkuwar bakin karfe, yana ba da kyakkyawar kariya ta lantarki.
Masu haɗawa: daidaitattun masu haɗa haɗin haɗin gwiwa (mace) masu kulle kai tsaye suna goyan bayan yanayin zafi mai girma (har zuwa 200 ° C), tabbatar da haɗin gwiwa mai dogaro da sauƙi na shigarwa akan shafin.
Tsarin kariya na zaɓi:
Bakin karfe mai sassauƙan bututun kariya: Yana ba da ƙarin kariya ta inji amma ba ta da ƙarfi.
Sheath FEP: Yana ba da juriya na lalata sinadarai da ƙarancin lalacewa, dace da yanayin aiki mai tsanani.
6. Inganta Ayyukan Wutar Lantarki
Matsakaicin igiyoyin kebul yana daidaita daidai da 70 Ω, yana tabbatar da daidaiton watsa sigina.
Ƙananan ƙira (ƙimar ƙima <100 pF/m) yana rage jinkirin sigina da ɓarna.
Yana goyan bayan watsa sigina mai girma (har zuwa 20 kHz), yana biyan buƙatun don ma'aunin girgiza mai ƙarfi.
Cikakken Ƙa'idar Aiki
1. Injin watsa sigina
Babban aiki na kebul na tsawo na EA402 shine ƙaddamar da nisa ta jiki tsakanin firikwensin da na'urar sanyaya sigina yayin kiyaye mutunci da daidaiton watsa sigina. Ka'idar aikinta ta dogara ne akan halayen watsa siginar mitoci masu girma na igiyoyin coaxial:
Tsarin Coaxial: Kebul ɗin ya ƙunshi madugu na ciki (core), Layer insulation (FEP material), Layer garkuwa (bakin karfe), da kwasfa na waje. Mai gudanarwa na ciki yana watsa sigina masu tsayi, yayin da Layer na garkuwa ya keɓe tsangwama na lantarki na waje yadda ya kamata, yana tabbatar da tsabtar sigina.
Matching Impedance: Ana sarrafa impedance na USB a 70 Ω, daidai da halayen impedance na masu fassarar TQ402/TQ412 da kwandishan siginar IQS900, don haka rage siginar tunani da attenuation.
Low-Loss Transmission: The FEP insulation layer has a low dielectric constant and low loss factor, making it suitable for high-frequency signal transmission and ensuring high signal-to-noise ratio over long distances.
2. Gyaran Wutar Lantarki da Inganta Tsarin
Saboda sigogin da aka rarraba (ikon, inductance) na igiyoyi na coaxial daban-daban tare da tsayi, kebul na tsawo na EA402 yana buƙatar trimming na lantarki don tabbatar da aikin tsarin da musanyawa:
Ƙa'idar Gyaran Wutar Lantarki: Ta hanyar sarrafa tsayin wutar lantarki daidai (maimakon tsayin jiki) na kebul ɗin, ana biyan bambance-bambancen lokaci da girma da ke haifar da haɗin kebul daban-daban. Alal misali, ainihin tsawon na USB don tsarin 5 m bai wuce 4.4 m ba, kuma don tsarin 10 m, ba kasa da 8.8 m ba.
Tsarin Tsarin: Bayan na USB, firikwensin, da kwandishan sun samar da tsari, suna jurewa ƙarshen-zuwa-ƙarshe a masana'anta don tabbatar da alaƙar layi tsakanin siginar fitarwa da tazarar tazarar. Masu amfani ba buƙatar daidaitawa kan rukunin yanar gizo ba, yana ba da damar aiki na toshe-da-wasa na gaskiya.
3. Matsalolin Zazzabi da Daidaituwar Muhalli
An ƙera kebul ɗin tsawo na EA402 don kwanciyar hankali a cikin kewayon zafin jiki mai faɗi:
Injin Ramuwa Zazzabi: An inganta ƙimar ƙimar kayan kebul don rage tasirin canje-canjen zafin jiki akan rashin ƙarfi da sigina.
Hakuri mai zafi: Kayan FEP na iya aiki da ƙarfi daga -40 ° C zuwa + 195 ° C, tare da tsira na ɗan lokaci har zuwa +220 ° C.
Zane-Tabbatar Fashewa: Tabbatattun nau'ikan fashe-fashe na kebul ɗin suna amfani da ƙira ta musamman da hatimi don tabbatar da aiki mai aminci a cikin mahalli masu haɗari.
4. Shigarwa da Kariyar Makanikai
Kebul na tsawo na EA402 yana goyan bayan hanyoyin shigarwa daban-daban da saitunan kariya:
Zane Mai Haɗi: Ƙananan masu haɗa haɗin haɗin gwiwa (mace) biyu tare da masu haɗin (namiji) akan firikwensin da kwandishan. Ƙunƙarar hannu yana kulle su a wuri, yana tabbatar da haɗin gwiwa mai dogara.
Kayayyakin Kariya na Zabin:
Bakin karfe mai sassauƙa: Yana ba da kariya ta injina, dacewa da yanayin zafi mai ƙarfi, matsa lamba, ko mahalli masu lalata injina.
Sheath FEP: Yana ba da kariyar sinadarai, dacewa da yanayin watsa labarai masu lalata.
Sassaucin Tsawon Tsawon: Masu amfani za su iya zaɓar igiyoyin tsawaita tsayi daban-daban (3.0m zuwa 9.5 m) dangane da ainihin nisan shigarwa kuma cimma ingantacciyar hanya ta hanyar haɗa su tare da kebul na haɗin firikwensin.
5. Haɗin Tsarin Tsari da Daidaitawa
Kebul na tsawo na EA402 yana haɗawa ba tare da matsala ba tare da masu fassara TQ402/TQ412 da kwandishan siginar IQS900:
Cikakkun musanyawa: Duk abubuwan da aka gyara an daidaita su kuma an daidaita su a masana'anta. Masu amfani za su iya maye gurbin igiyoyi ko na'urori masu auna firikwensin kyauta ba tare da shafar aikin tsarin ba.
Jimlar Tsawon Tsayin Tsari (TSL): Tsarin yana goyan bayan TSLs uku: 1 m, 5 m, da 10 m. Masu amfani za su iya cimma nisan da ake buƙata ta hanyar haɗin kebul daban-daban. Alal misali, ana iya samun tsarin 5 m ta amfani da na'ura mai mahimmanci na 0.5 m + na USB tsawo na 4.5 m.
Taimakon Ayyukan Ganewa: Lokacin da aka haɗa su tare da kwandishan siginar IQS900 wanda ke nuna bincike, tsarin zai iya saka idanu kan yanayin haɗin kebul a ainihin lokacin kuma yana nuna kuskure ta siginonin fitarwa na al'ada (misali, fitarwa na yanzu daga kewayon).
Yanayin Aikace-aikace na al'ada
Kula da Yanayin Injin Juyawa: Yana ƙara nisan shigarwa na firikwensin don girgizawa da auna matsuguni a cikin kayan aiki kamar injin turbin gas, injin tururi, da kwampreso.
Sa ido akan Wuri Mai Haɗari: ƙwararrun nau'ikan tabbatar da fashe sun dace da mahalli masu fashewa kamar tsire-tsiren mai da iskar gas.
Aikace-aikacen Muhalli mai Girma: Ya dace da sa ido kan kayan aiki masu zafi a cikin ƙarfe, makamashi, da sauran masana'antu.
Matsalolin Shigarwa mai rikitarwa: Yana daidaitawa zuwa gurɓataccen yanayi ko gurɓataccen sinadarai ta amfani da madaidaicin hoses na bakin karfe ko sheaths FEP.
