EA402 babban kebul na haɓakawa mai girma daga layin samfurin VM, musamman an tsara shi 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 a cikin yanayin kulawa da tsarin kariya don jujjuya injina 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 na'urar siginar IQS900. Duk abubuwan da aka gyara suna da cikakken musanyawa kuma suna buƙatar babu daidaitattun daidaitattun ɗaiɗai. Tsarin yana goyan bayan Tsawon Tsawon Tsarin Tsari guda uku (TSL): 1m, 5m, da 10m. Masu amfani za su iya zaɓar haɗuwa daban-daban na igiyoyin haɗin firikwensin firikwensin da kebul na tsawo dangane da ainihin buƙatun aikace-aikacen don cimma daidaitawar tsarin 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 hasara na sigina masu 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 inji, 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 hanyar aiki.
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 jure 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 Batsa (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 kebul na tsawo don cimma Jimillar Tsawon Tsawon Tsarin (TSL) na 1 m, 5 m, ko 10 m.
5. Makanikai da Kayan Kaya
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 kyakkyawan kariya ta lantarki.
Masu haɗawa: daidaitattun masu haɗa haɗin haɗin gwiwa (mace) masu kulle kai tsaye suna goyan bayan yanayin zafi mai zafi (har zuwa 200 ° C), tabbatar da haɗin gwiwa mai dogaro da sauƙin shigarwa akan rukunin yanar gizon.
Tsarin kariya na zaɓi:
Bakin karfe mai sassauƙa da bututun kariya: Yana ba da ƙarin kariya ta injina 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 aikin kebul na tsawaitawa na EA402 shine tsawaita 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 sigina mai girma na igiyoyin coaxial:
Tsarin Coaxial: Kebul ɗin ya ƙunshi madugu na ciki (core), insulation Layer (FEP material), Layer garkuwa (bakin karfe), da kuma 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, wanda ya dace da halayen impedance na masu fassarar TQ402/TQ412 da kwandishan siginar IQS900, don haka rage alamar sigina 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 Rayya Yanayin Zazzabi: An inganta ƙimar yanayin zafin kayan kebul don rage tasirin canje-canjen zafin jiki akan rashin ƙarfi da sigina.
Hakuri mai girma: 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 coaxial (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 mai 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 da sauri 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 Tsayin Tsayin Tsari (TSL): Tsarin yana goyan bayan TSLs guda 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 + kebul na 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-aikacen Na Musamman
Kulawa da Yanayin Injin Juyawa: Yana haɓaka 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 Tsafta: 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 mahalli masu lalata injina ko gurɓataccen sinadarai ta amfani da madaidaicin hoses na bakin karfe ko sheaths FEP.
