CA280 144-280-000-116 Meggitt Piezoelectric Accelerometer

CA280 144-280-000-116 babban madaidaicin piezoelectric accelerometer tare da kebul na haɗin mita 3 daga layin samfurin Meggitt Vibro-Meter. Wannan samfurin nasa ne na sabon sigar haɗin kebul na tsara a cikin jerin CA280. Ya zo daidai da ƙaramar amo mai tsayin mita 3, 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 da jikin firikwensin, yana samar da haɗin gwiwa gabaɗaya. Wannan ƙirar tana kawar da buƙatar haɗin kebul na kan-site bayan shigarwa, sauƙaƙa sauƙaƙan aikin wayoyi na filin yayin da yake tabbatar da dogaro na dogon lokaci, yana mai da shi musamman dacewa da yanayin masana'antu tare da iyakanceccen sarari, wayoyi masu wahala, ko buƙatun rufewa.

144-280-000-116 ta gaji ainihin fasaha na jerin CA280-daidaitaccen yanayin shear 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 na jerin CA280, 144-280-000-116 ya maye gurbin samfurin 115 na farko, yana haɗa sabbin hanyoyin masana'antu da abubuwan haɗin gwiwa yayin da suke riƙe cikakkiyar dacewa tare da tsarin da ake dasu. Wannan ƙirar a halin yanzu ita ce lambar ɓangaren al'ada na CA280 3-mita na haɗin kebul na haɗin kai kuma ana amfani dashi sosai a cikin saka idanu na vibration don kayan aiki masu mahimmanci irin su injin turbin gas, compressors, da gwajin injin-aero-engine, yana mai da shi zaɓi mai kyau don duka sababbin 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. Rugged Integrated Construction

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

• Haɗin Kebul ɗin Haɗaɗɗen Welded: Kebul ɗin yana waldawa zuwa firikwensin ta hanyar bututun bakin karfe wanda aka yi masa waƙa, yana hana shigar danshi da iskar gas mai lalata, dace da yanayin masana'antu masu tsauri.

• 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 na mai amfani ba.

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.

• Cable Integral Pre-Shigar: Factory-welded 3-mita K205 ƙananan hayaniyar kebul tare da jagororin tashi a ƙarshen, sauƙaƙe haɗin kai tsaye zuwa na'urorin sanyaya sigina ko tsarin kulawa.

• Babu Wayar Wuta da ake buƙata: Yana rage haɗarin kurakuran shigarwa kuma yana inganta amincin tsarin.

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 ɗin sa na haɗin gwiwa, babban azanci, kewayon zafin jiki, da halaye masu tabbatar da fashe, CA280 144-280-000-116 ana amfani da shi da farko a cikin yanayi masu zuwa:

• Kulawa da Jijjiga Injin: Irin su injin turbin gas, injin tururi, compressors, magoya baya, famfo, don lura da yanayi da gano kuskure, musamman dacewa da wurare masu iyakacin sarari shigarwa da wayoyi masu wahala.

• Gwajin Aerospace: Gwajin girgiza injin, nazarin tsarin tsari, kula da lafiyar abin hawa, buƙatar babban aminci da juriya mai zafi.

• Masana'antar Petrochemical: Kula da girgizar kan layi a wurare masu haɗari, kamar kayan aiki masu mahimmanci a cikin matatun mai da tsire-tsire masu sinadarai. Haɗin kebul ɗin ƙirar kebul yana rage musaya masu tabbatar da fashewa, haɓaka aminci.

• Ƙarfi da Makamashi: Ma'aunin girgiza don saitin janareta, injin turbin iska, kayan taimako a cikin tashoshin wutar lantarki.

• Binciken dakin gwaje-gwaje: Gwajin injiniyoyi na kayan aiki, bincike mai ƙarfi na tsari, ma'aunin girgiza mai tsayi; kebul na haɗin kai yana tabbatar da kwanciyar hankali na sigina.

• Matsanancin Kula da Muhalli: Tsawon lokacin jijjiga a ƙarƙashin babban zafi/ƙananan zafin jiki, babban zafi, da kuma gurɓataccen yanayi.

• Tsare-tsare Tsare-tsare: A matsayin maye gurbin haɓakawa don ƙirar 115, wanda aka yi amfani da shi don maye gurbin sashe a cikin tsarin da ake da shi don tabbatar da kwanciyar hankali na dogon lokaci.

  
  

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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 3 ya dace da nisa na firikwensin-zuwa-sa idanu a mafi yawan wuraren masana'antu.

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 3, an riga an haɗa ƙarfin ƙarfin kebul a cikin jimlar nauyin (kimanin 8600 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 watsawar kebul mai tsayi kuma ana iya daidaita shi kai tsaye.

3. Mabuɗin Haɗin Tsarin Tsarin

• Gyaran Kebul: Ko da yake bututun da aka yi wa bakin karfe na haɗin kebul ɗin yana da ƙarfi, har yanzu yana buƙatar gyara da kyau don guje wa lalacewar gajiya daga girgiza. Ana ba da shawarar tabbatar da kebul ɗin ta amfani da matse kusan mm 100 daga firikwensin, kuma kowane 300-500 mm bayan haka.

• 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.

• Shigarwa a wurare masu haɗari: Lokacin amfani da shi a wurare masu haɗari, dole ne a bi sharuɗɗa na musamman daga takaddun shaida na Ex, kamar ƙayyadaddun iyawar kebul da inductance, da matakan hana tsayawa yayin shigarwa. An riga an haɗa tsayin da sigogin ƙarfin ƙarfin haɗin kebul a cikin iyakokin takaddun shaida na Ex, ba buƙatar ƙarin lissafi ba.

• 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

144-280-000-116 shine sabon sigar haɗin kebul na ƙarni (tsawon kebul na mita 3) a cikin jerin CA280, wanda ya maye gurbin samfurin 115 na farko. Idan aka kwatanta da na 115, sigar 116 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 115, yana ba da damar maye gurbin na'urori masu auna firikwensin 115 na yanzu a cikin tsarin.

2. Kwatanta da Sauran Siffofin

3. Shawarwari na Zaɓin Zaɓi

• Daidaita Nisa: Idan nisa tsakanin firikwensin firikwensin da majalisar sa ido ko akwatin mahaɗa yana tsakanin mita 3, sigar 116 zaɓi ne mai kyau, yana kawar da buƙatar ƙirƙira na USB akan rukunin yanar gizon. Idan nisa ya wuce mita 3 amma bai wuce mita 6 ba, la'akari da sigar 126. Idan nisa ya wuce mita 6, yi la'akari da yin amfani da sigar firikwensin-kawai tare da igiyoyi masu tsattsauran ra'ayi, amma tabbatar da ƙarin bayani ya cika buƙatun Ex.

• Sabon Zaɓin Aikin: Don sababbin ayyuka tare da nisa a cikin kewayon mita 3, ana ba da shawarar sigar 116 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 115, sigar 116 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 shaidar fashewa da ke rufe taron gabaɗaya, yana mai da sauƙin amfani ba tare da buƙatar mai amfani don yin ƙarin lissafin sigar kebul ba.

4. Bayanan dacewa tare da Sigar Sensor-kawai

• Canja-canje: Firikwensin 116 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.

• 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.