CA280 144-280-000-126 Meggitt Piezoelectric Accelerometer

CA280 144-280-000-126 babban madaidaicin piezoelectric accelerometer tare da kebul na haɗin mita 6 daga layin samfurin Meggitt Vibro-Meter. Wannan samfurin nasa ne na sabon sigar haɗin kebul mai nisa mai nisa a cikin jerin CA280. Ya zo daidaitaccen amo mai ƙarancin mita 6, kebul ɗin murɗaɗɗen garkuwa (nau'in K205), tare da kebul ɗin da aka kiyaye shi ta waje ta wani bututun bakin karfe mai sassauƙa wanda aka yi masa walda a jikin firikwensin, yana samar da haɗin haɗin gwiwa gaba ɗaya. Wannan zane ya sa ya dace musamman don aikace-aikace inda nisa tsakanin ma'aunin shigarwa na firikwensin da siginar sigina ko saka idanu yana da girma sosai, yana kawar da buƙatar masu haɗin tsaka-tsaki, ƙaddamar da amincin watsa sigina da amincin rufewa, yayin da sauƙaƙe aikin haɗin yanar gizon.

144-280-000-126 ta gaji ainihin fasaha na jerin CA280-daidaitaccen yanayin juzu'i piezoelectric sensing element, insulation na ciki, da fitarwa na bambance-bambancen - yadda ya kamata yana hana tsangwama na madauki na ƙasa da tabbatar da ingancin sigina. Cikakken welded AISI 316L baturin bakin karfe yana ba da kyakkyawan juriya na lalata da ƙarfin injina, yana ba da damar aiki barga a cikin matsanancin zafin jiki na -60 ° C zuwa +260 ° C. Ya sami takaddun shaida na tabbatar da fashewar ƙasa da yawa da suka haɗa da ATEX, IECEx, da cCSAus, ba da izinin amfani da aminci a cikin yuwuwar fashewar iskar gas kamar Zone 0, 1, da 2.

A matsayin sabon sigar haɗin kebul mai nisa mai nisa na jerin CA280, 144-280-000-126 ya maye gurbin samfurin 125 na farko, yana haɗa sabbin hanyoyin masana'antu da abubuwan haɗin gwiwa yayin kiyaye cikakkiyar dacewa tare da tsarin da ake dasu. Wannan ƙirar a halin yanzu ita ce lambar ɓangaren ɓangaren al'ada don CA280 6-mita na haɗin kebul na haɗin kai kuma ana amfani dashi sosai a cikin manyan injunan jujjuyawa, wuraren sa ido na nesa, da aikace-aikacen da ke buƙatar jigilar kebul a cikin iyakokin yanki masu haɗari, yana mai da shi kyakkyawan zaɓi don sabbin ayyuka da kiyaye tsarin da ake ciki.

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II. Key Features da Fa'idodi

1. Kyakkyawan Ayyukan Aunawa

• Babban Hankali (100 pC / g): Iya iya ɗaukar madaidaicin ɗaukar girgiza kamar ƙasa da 0.01 g, dacewa da injunan daidaitaccen injin da bincike na tsari.

• Amsa Mita Faɗin (0.5 Hz zuwa 6000 Hz): Yana rufe mitar girgizar mafi yawan injinan jujjuyawar yayin ba da damar ingantacciyar ma'auni na duka ƙanana da manyan mitoci.

• Ƙananan Matsakaicin Matsala (≤3%) : Yana tabbatar da aunawa da farko tare da axis, yana rage tsangwama daga girgizar da ke juyawa.

• Low Base Strain Sensitivity (typical 0.8×10⁻³ g/με) : Effectively isolates the influence of mounting surface strain on measurement results, improving measurement accuracy.

2. Haɗaɗɗen Gina Mai Nisa

• 6-Meter Integrally Welded Cable Assembly: Kebul ɗin yana waldawa zuwa firikwensin ta hanyar bututun ƙarfe na bakin karfe, yana hana shigar da danshi da iskar gas mai lalata, dace da yanayin masana'antu masu tsauri.

• Babu Masu Haɗin Matsakaici da ake buƙata: Tsawon mita 6 za a iya tura shi kai tsaye daga firikwensin zuwa majalisar sa ido ko akwatin haɗin gwiwa, rage yuwuwar gazawar maki da inganta amincin tsarin.

• Cikakken Welded AISI 316L Bakin Karfe Case: Yana ba da kyakkyawan juriya na lalata da ƙarfin injina tare da babban matakin kariya.

• Rufin Case na ciki: Firikwensin yana iyo ta hanyar lantarki dangane da shari'ar, yana guje wa madaukai na ƙasa da haɓaka amincin sigina.

• Faɗin Yanayin Zazzabi (-60°C zuwa +260°C): Zai iya jure matsanancin yanayin zafi, wanda ya dace da turbomachinery mai zafin jiki da ƙananan yanayin zafi.

• Resistance Shock (<1000 g): Mai iya jurewa girgizar injina na bazata, yana tabbatar da rayuwar firikwensin a cikin matsanancin yanayin aiki.

3. Takaddun Takaddun Takaddun Fashe na Ƙasashen Duniya

• Takaddun shaida da yawa da suka haɗa da ATEX, IECEx, cCSAus, KGS, EAC: Ya dace da yuwuwar yanayi mai fashewa, gami da Yanki 0, 1, da mahallin gas 2.

• Safety na ciki Ex ia da Non-Sparking Ex nA: Hanyoyin kariya daban-daban akwai dangane da buƙatun aikace-aikacen, tabbatar da aiki mai aminci.

• Takaddun shaida Yana Rufe Gabaɗaya Majalisar: An haɗa kebul ɗin haɗin gwiwa a cikin iyakokin takaddun shaida na fashewa, ba buƙatar ƙarin lissafin sigar kebul ta mai amfani ba, sauƙaƙe tsarin amincewa da shigarwa a wurare masu haɗari.

4. Sauƙaƙan Shigarwa da Haɗi

• ARINC 554 Daidaitaccen Haɗawa: Kafaffen ta amfani da sukurori na M4 guda uku tare da jujjuyawar motsi na 4 N·m, babu buƙatar murfin lantarki na farfajiyar hawa.

• 6-Mita Integral Cable da aka riga aka shigar: Factory-welded 6-mita K205 ƙananan amo na USB tare da jagorar tashi a ƙarshen, sauƙaƙe haɗin kai tsaye zuwa na'urorin sigina ko tsarin kulawa.

• Dace da Kulawa Daga Nisa: Tsawon mita 6 ya isa ya rufe nisa daga firikwensin zuwa saka idanu a yawancin wuraren masana'antu, rage yawan aikin wayar da kan yanar gizo.

5. Ba a Buƙatar Matsala ta gaba

• Matsakaicin Mahimmancin Factory: Kowane firikwensin ana daidaita shi a 120 Hz, 5 g peak, 23°C, tare da juriyar juriya na ± 5%, kuma ya zo tare da takardar shaidar daidaitawa. Babu gyare-gyare na lokaci-lokaci da ya zama dole, amma ana ba da shawarar tabbatarwa lokaci-lokaci bisa yanayin amfani.

6. Yarda da Ka'idodin Duniya da Buƙatun Muhalli

• Yarda da RoHS: Haɗu da umarnin 2011/65/EU, gamsar da ƙa'idodin muhalli na duniya.

• EMC Mai jituwa: Ya dace da EN 61000-6-2 da ka'idodin EN 61000-6-4, yana tabbatar da ingantaccen aiki a cikin mahallin lantarki na masana'antu.

  
  

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III. Aikace-aikace na yau da kullun

Yin amfani da ƙirar kebul mai nisa mai nisa na mita 6, babban azanci, kewayon zafin jiki, da halaye masu tabbatar da fashewa, CA280 144-280-000-126 ana amfani da shi da farko a cikin yanayi masu zuwa:

• Manyan Juyawa Injin Kula da Jijjiga: Irin su manyan raka'a-jannata a masana'antar wutar lantarki, injin turbin gas, compressors, inda wurin shigar firikwensin ya yi nisa (mita 3-6) daga majalisar sa ido.

• Masana'antar Petrochemical: Kula da girgizar kan layi a wurare masu haɗari, tare da na'urori masu auna firikwensin da aka sanya akan kayan aiki da ɗakunan ajiya waɗanda ke cikin wurare masu aminci ko a kan iyakoki; Kebul na mita 6 na iya ketare iyakokin yanki kai tsaye.

• Wuraren Kulawa Mai Nisa: Kamar manyan magoya baya, tashoshi masu yin famfo, kayan aikin jigilar kaya, inda wuraren firikwensin ke tarwatse kuma suna buƙatar igiyoyi masu tsayi da za a tura su kai tsaye zuwa wuraren sa ido na tsakiya.

• Kayan Gwajin Aerospace: Kwayoyin gwajin injin, na'urorin gwaji na tsari, inda nisa tsakanin na'urori masu auna firikwensin da tsarin sayan bayanai ke da mahimmanci.

• Masu Injin Gine-ginen Iska: Nisa tsakanin nacelle da majalisar kula da ginin hasumiya yana da tsayi; Kebul na mita 6 na iya saduwa da wasu aikace-aikacen gajeriyar nesa ko kuma a yi amfani da su tare da akwatunan haɗin gwiwa.

• Tsare-tsare Tsare-tsare: Maye gurbin sashe na kayan aiki don sigar 125 da aka shigar da wuri don tabbatar da daidaiton tsarin.

• Matsanancin Muhalli na Kulawa: Kulawa na dogon lokaci na rawar jiki a ƙarƙashin babban zafin jiki / ƙarancin zafi, zafi mai zafi, da gurɓataccen yanayi; kebul na haɗin gwiwa yana tabbatar da amincin rufewa.

  
  

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IV. Ƙa'idar Aiki da Haɗin Tsarin

1. Ka'idar Aiki

CA280 tana aiki akan ƙa'idar yanayin juzu'i na piezoelectric: yawan girgizar ƙasa na ciki yana amfani da ƙarfi mai ƙarfi zuwa ɓangaren piezoelectric a ƙarƙashin haɓakawa, yana haifar da siginar caji daidai da haɓakawa. Sakamakon fitowar banbanta da kuma rufin ciki, wannan siginar caji yana bayyana azaman yuwuwar bambanci tsakanin fil biyu, yadda ya kamata yana murkushe tsangwama na gama gari. A cikin sigar kebul na haɗin kai, kebul ɗin ƙaramar ƙaramar ƙarar K205 yana watsa siginar cajin banbanta daga firikwensin zuwa na'urar siginar siginar waje, kuma garkuwar kebul na ƙara danne tsangwama na lantarki. Tsawon kebul na mita 6 ya dace da yanayin yanayi inda nisa tsakanin firikwensin da majalisar sa ido ya yi girma sosai, yayin da yake kiyaye ingancin watsa sigina mai kyau.

2. Bukatun Sanya Sigina

Kamar yadda CA280 ke fitar da siginar caji mai ƙarfi, dole ne a haɗa shi zuwa mai sauya caji na waje (kamar Meggitt's IPC70x series conditioners) ko tsarin sa ido tare da shigarwar caji. Mai canza caji yana canza siginar caji zuwa siginar ƙarancin ƙarfin ƙarfi kuma yana iya samar da ayyuka kamar haɗawa da tacewa, sauƙaƙe sayan bayanai da bincike na gaba. Don sigar haɗin kebul na mita 6, an riga an haɗa ƙarfin ƙarfin kebul a cikin jimlar nauyin (kimanin 9200 pF). Lokacin zabar mai canza caji, tabbatar da ƙarfin shigarsa da saitunan ribar sun dace da wannan tsawon na USB. Meggitt's IPC70x jerin an ƙera shi don tallafawa dogon watsawar kebul kuma ana iya daidaita shi kai tsaye ba tare da buƙatar ƙarin daidaitawar mai amfani ba.

3. Mabuɗin Haɗin Tsarin Tsarin

• Hanyar Kebul da Gyara: Kebul na mita 6 yana da tsayi; tsara hanyar da za a bi a hankali don guje wa haɗuwa da saman zafi mai zafi ko sassa masu motsi. Ana ba da shawarar tabbatar da kebul ɗin ta amfani da matse kusan mm 100 daga firikwensin, kuma kowane 300-500 mm bayan haka, don hana gajiyawar girgiza. Kodayake bututun bakin karfe da aka yi masa waƙa yana da ƙarfi, lankwasawa da yawa (<60mm radius) na iya lalata kebul na ciki.

• Iyakokin Wurin Ketare: Idan firikwensin yana cikin wuri mai haɗari (Zone 0/1) kuma majalisar sa ido tana cikin wani wuri mai aminci, yi amfani da ginshiƙan igiyoyin igiyar wuta da aka amince da su lokacin da kebul ɗin ke wucewa ta kan iyaka don kiyaye amincin tabbacin fashewa. Takaddun shaida na Ex na kebul na haɗin kai yana la'akari da sigogi na kebul, amma na'urorin shigarwa suna buƙatar takaddun shaida daban ko zaɓi na samfuran da suka cancanta.

• Grounding and Insulation: An haɗa akwati na firikwensin ta hanyar lantarki zuwa saman hawa, amma kewayen ciki an keɓe shi daga shari'ar. Sabili da haka, ba a buƙatar jiyya na musamman don hawa saman. Tsarin ƙasa ya kamata ya bi ka'idar ƙasa mai aya ɗaya don guje wa madaukai na ƙasa. Ya kamata garkuwar kebul ɗin ta kasance ƙasa a wuri ɗaya, zai fi dacewa a ƙarshen caji, tare da ƙarshen firikwensin hagu yana iyo.

• Kariyar Waya: Yi amfani da hanyoyin ƙarewa masu dacewa don jagororin tashi, tabbatar da haɗin gwiwa mai dogaro ga garkuwa ba tare da haifar da gajeriyar kewayawa ba. Ana ba da shawarar haɗa garkuwar zuwa tashar ƙasa na mai sauya caji.

• Yin mu'amala da Tsarin Kulawa: Haɗa siginar wutar lantarki daga mai sauya caji zuwa tsarin sa ido na VM600, katunan sayan bayanai, ko samfuran shigar da analog na PLC. Sanya kewayo, madaidaitan ƙararrawa, da sauransu, ta hanyar software na daidaitawa.

  
  

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V. Siffar Matsayi da Shawarwari na Zaɓi

1. Matsayi a cikin CA280 Series

144-280-000-126 shine sabon sigar haɗin kebul mai nisa mai nisa (tsayin kebul na mita 6) a cikin jerin CA280, wanda ya maye gurbin samfurin 125 na farko. Idan aka kwatanta da na 125, sigar 126 na iya nuna ingantawa a cikin fagage masu zuwa:

• Ingantattun Hanyoyin Masana'antu: Yana amfani da ƙarin dabarun masana'antu don haɓaka daidaito da aminci.

• Abubuwan da aka sabunta: Haɗa sabbin abubuwan haɗin lantarki don tabbatar da wadata na dogon lokaci da ingantaccen aiki.

• Takaddun shaida da aka sabunta: Yana riƙe da takaddun shaida na fashewa na asali kuma ƙila sun ƙara sababbi (kamar KGS, EAC).

• Daidaituwa: Cikakken jituwa tare da nau'in 125, yana ba da damar maye gurbin na'urori masu auna firikwensin 125 na yanzu a cikin tsarin.

2. Kwatanta da Sauran Siffofin

3. Shawarwari na Zaɓin Zaɓi

• Matching Distance: Idan nisa tsakanin firikwensin da majalisar sa ido ko akwatin mahaɗa yana tsakanin kewayon mita 3-6, sigar 126 zaɓi ne mai kyau, yana kawar da buƙatar masu haɗin kai. Idan nisa bai wuce mita 3 ba, la'akari da sigar 116 don rage farashi. Idan nisa ya wuce mita 6, yi la'akari da yin amfani da sigar firikwensin-kawai tare da igiyoyin tsawaita tsautsayi, amma tabbatar da ƙarin bayani ya cika buƙatun Ex kuma la'akari da rage sigina.

• Sabon Zaɓin Aikin: Don sababbin ayyuka tare da nisa tsakanin kewayon mita 3-6, ana ba da shawarar sigar 126 don sauƙaƙe shigarwa da tabbatar da hatimi. Idan tsayin da ba daidai ba ko igiyoyin zafin jiki na musamman ana buƙatar, zaɓi sigar 016.

• Abubuwan Abubuwan Tsare-tsaren Tsare-tsare: Idan tsarin da ke akwai yana amfani da sigar 125, sigar 126 shine ingantaccen maye. Tabbatar da matakan hawa da haɗin lantarki iri ɗaya ne (yawanci suna) kafin yin oda. Tuntuɓi Meggitt don tabbatar da dacewa.

• Yarda da Tabbatar da Fashewa: Siffar kebul na haɗin gwiwa, tare da shigar da kebul ɗin da aka riga aka shigar, yana da takaddun shaida mai fashewa wanda ke rufe taron gabaɗaya, yana mai da sauƙin amfani ba tare da buƙatar mai amfani don yin ƙarin lissafin sigar kebul ba, musamman dacewa da aikace-aikace tare da ƙaƙƙarfan buƙatun tabbacin fashewa.

• Dabarun Sashe na Kaya: Ga masu amfani da buƙatun tsayin kebul da yawa, sayan na'urori masu auna firikwensin 016 da raƙuman igiyoyi da yawa na iya zama mafi tattalin arziƙi fiye da adana nau'ikan kebul na haɗin kai da yawa. Koyaya, la'akari da ikon aiwatarwa don ƙirƙira mai haɗin yanar gizo da haɗarin fashewa. Don mafi yawan ƙa'idodin ƙa'idodi, sayan nau'ikan 116 da 126 sun fi dacewa.

4. Bayanan dacewa tare da Sigar Sensor-kawai

• Canja-canje: Firikwensin 126 daidai yake da jikin firikwensin a cikin sigar 016, ya bambanta kawai a cikin tsarin kebul. Sabili da haka, idan ana buƙatar maye gurbin firikwensin akan shafin kuma akwai kebul na yanzu, ana iya amfani da sigar 016 tare da kebul ɗin data kasance (yana buƙatar sake haɗawa ko amfani da adaftan), amma dole ne a biya hankali ga buƙatun tabbatar da fashewa.

• Karɓar Lalacewar Kebul: Idan haɗin haɗin kebul ɗin ya lalace, gyare-gyaren wurin yawanci ba zai yiwu ba; dole ne a maye gurbin dukkan firikwensin. Sabili da haka, ya kamata a kula da kulawa ta musamman yayin shigarwa don kare kebul daga lalacewar injiniya.

  
  

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