CA280 144-280-000-016 Meggitt Piezoelectric Accelerometer

CA280 144-280-000-016 babban madaidaicin piezoelectric accelerometer daga layin samfur na Meggitt Vibro-Meter, yana wakiltar sabon sigar firikwensin-kawai a cikin jerin CA280. Wannan ƙirar tana amfani da nau'in gano yanayin juzu'i mai ma'ana tare da rufin shari'ar ciki da halayen fitarwa na banbanta, yadda ya kamata yana murkushe kutsawar 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 sigar firikwensin-kawai na jerin CA280, 144-280-000-016 ba ta haɗa da kebul na haɗin kai ba. Madadin haka, an sanye shi da madaidaicin madauwari mai lamba 2-pin (7/16'-27UNS-2A), yana ba masu amfani damar zabar madaidaicin madaidaicin majalissar kebul na USB dangane da ƙayyadaddun buƙatun zazzabi na aikace-aikacen, tsayin kebul, da yanayin shigarwa. kewayawa ta wurare da aka killace.

Idan aka kwatanta da sigogin da suka gabata (kamar 144-280-000-015), sigar 016 tana wakiltar ci gaba da haɓakawa a cikin kayan aikin kayan masarufi da masana'antu, gami da sabbin fasahohin samarwa da abubuwan haɗin gwiwa yayin kiyaye cikakkiyar daidaituwa tare da tsarin da ake dasu. Wannan samfurin a halin yanzu shine babban lambar ɓangaren ga CA280 sigar firikwensin-kawai kuma ana amfani dashi ko'ina a cikin sabbin ayyuka da madaidaicin sashe na tsarin da ake dasu.

---

II. Key Features da Fa'idodi

1. Kyakkyawan Ayyukan Aunawa

• Babban Hankali (100 pC/g): Iya iya ɗaukar daidai gwargwado da rawar jiki ƙasa da 0.01 g, wanda ya dace da injunan injuna 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. Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙira

• Cikakken Welded AISI 316L Bakin Karfe Case: Yana ba da kyakkyawan juriya na lalata da ƙarfin injina tare da babban matakin kariya, dace da yanayi mai tsauri kamar zafi da iskar gas.

• 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 Mai Rufe Jikin Sensor kawai: Masu amfani dole ne su tabbatar da cewa zaɓaɓɓun igiyoyi da na'urorin haɗi na shigarwa sun cika buƙatun tabbatar da fashewa.

4. Sauƙaƙe 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.

• Zane na Kebul ɗin da za a iya cirewa: Siffar firikwensin-kawai yana ba masu amfani damar zaɓar igiyoyi masu tsayin tsayi da ƙimar zafin jiki dangane da yanayin rukunin yanar gizon, rage abubuwan da aka keɓe da haɓaka tsarin sassauci.

• Babban Haɗin Zazzabi: 7/16 ' -27UNS-2A mai zaren dubawa, ma'aurata tare da CG505 ko masu haɗin kai makamancin haka, yana tabbatar da ingantaccen haɗin lantarki mai iya jure yanayin zafi mai zafi.

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.

  
  

---

III. Aikace-aikace na yau da kullun

Yin amfani da babban ƙarfinsa, kewayon zafin jiki mai faɗi, halayen fashewa, da hanyar haɗin kai, CA280 144-280-000-016 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 hadaddun shigarwa na buƙatar tsayin kebul na al'ada.

• 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; sigar firikwensin-kawai yana ba masu amfani damar zaɓar igiyoyi masu dacewa da buƙatun fashewar wurin.

• Ƙarfi da Makamashi: Ma'aunin girgiza don saitin janareta, injin turbin iska, kayan taimako a cikin tashoshin wutar lantarki; Tsawon kebul za a iya daidaita shi cikin sauƙi bisa nisa na majalisar.

• Binciken dakin gwaje-gwaje: Gwajin injiniyoyi na kayan aiki, bincike mai ƙarfi na tsari, ma'aunin girgiza mai tsayi; masu amfani za su iya zaɓar igiyoyi masu halaye daban-daban dangane da buƙatun gwaji.

• Matsanancin Muhalli na Kulawa: Kulawa na dogon lokaci na rawar jiki a ƙarƙashin babban zafin jiki / ƙarancin zafi, zafi mai zafi, da gurɓataccen yanayi; Ana iya zaɓar igiyoyi masu zafi na musamman.

• Tsare-tsare Tsare-tsare: A matsayin maye gurbin haɓakawa na sigar 015, ana amfani da shi don maye gurbin sashe a cikin tsarin da ake da shi don tabbatar da kwanciyar hankali na dogon lokaci.

  
  

---

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. An haɗa akwati na firikwensin ta hanyar lantarki zuwa saman hawa, amma an ɓoye kewayen ciki daga yanayin, don haka ba a buƙatar jiyya na musamman don hawa saman.

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 firikwensin-kawai, masu amfani dole ne su zaɓi igiyoyin nasu; za a ƙara ƙarfin ƙarfin na USB zuwa ƙarfin firikwensin, yana shafar jimlar nauyin. Lokacin zabar mai sauya caji, la'akari da jimlar ƙarfin don tabbatar da dacewar kewayon shigarwa.

3. Mabuɗin Haɗin Tsarin Tsarin

• Zaɓin Kebul da Kera: Dole ne a yi amfani da ƙananan amo, igiyoyi masu kariya tare da ƙimar zafin jiki mai dacewa. Meggitt yana ba da shawarar nau'in K205 mai murƙushe kebul ɗin garkuwa (wanda ya dace da -60°C zuwa +260°C). Dole ne masu amfani su ƙirƙira masu haɗin kai a kan rukunin yanar gizon ko siyan taruka na USB da aka riga aka yi. Dole ne mai haɗin haɗin ya dace da na'urar firikwensin 7/16'-27UNS-2A, kuma dole ne garkuwar ta kasance ƙasa sosai.

• Grounding and Insulation: 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, gami da iyakancewa akan iyawar kebul da inductance, da matakan hana tsayawa yayin shigarwa. Kebul ɗin da aka zaɓa dole ne ya cika buƙatun ma'aunin aminci na ciki, kuma ƙirƙira mai haɗawa dole ne ya tabbatar da ingancin fashewa.

• 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.

  
  

---

V. Siffar Matsayi da Shawarwari na Zaɓi

1. Matsayi a cikin CA280 Series

144-280-000-016 shine sabon sigar firikwensin-kawai a cikin jerin CA280, wanda ya maye gurbin sigar 015 ta farko. Idan aka kwatanta da na 015, sigar 016 na iya samar da ingantattun 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 sigar 015, yana ba da damar maye gurbin na'urori masu auna firikwensin 015 da ke cikin tsarin.

2. Kwatanta da Sauran Siffofin

3. Shawarwari na Zaɓin Zaɓi

• Sabon Zaɓin Aikin: Don sababbin ayyuka tare da buƙatun tsawon kebul a cikin daidaitattun mita 3-mita ko 6-mita, la'akari da nau'ikan kebul na haɗin kai (116 ko 126) don sauƙaƙe shigarwa da tabbatar da hatimi. Idan tsayin da ba daidai ba, ana buƙatar igiyoyi masu zafin jiki, ko don rage abubuwan da suka dace (na'urori masu auna firikwensin da igiyoyi), zaɓi nau'in 016.

• Abubuwan Abubuwan Tsare-tsaren Tsare-tsare: Idan tsarin da ke akwai yana amfani da sigar 015, sigar 016 shine ingantaccen maye. Tabbatar da matakan hawa da haɗin lantarki iri ɗaya ne (yawanci suna) kafin yin oda. Tuntuɓi Meggitt don tabbatar da dacewa.

• Bukatun Zazzabi na Musamman: Idan zafin aikace-aikacen ya wuce ƙimar kebul na K205 (-60°C zuwa +260°C), sigar 016 dole ne a yi amfani da shi tare da kebul na musamman waɗanda ke da ƙimar zafin jiki mafi girma (tabbatar dacewa mai haɗawa).

• Yarda da Tabbatar da Fashewa: Lokacin zabar sigar 016, masu amfani dole ne su tabbatar da cewa kebul ɗin da aka zaɓa da taron mai haɗawa sun cika buƙatun tabbatar da fashewar wurin. Ana ba da shawarar yin amfani da igiyoyi da aka ba da shawarar Meggitt da haši ko ingantattun abubuwan haɗin gwiwa.

4. Bayanan dacewa tare da Integral Cable Versions

• Canjawar musanya: firikwensin 016 daidai yake da jikin firikwensin a cikin nau'ikan 116/126, ya bambanta kawai a cikin tsarin kebul. Sabili da haka, idan ana buƙatar maye gurbin firikwensin kan-site, ana iya amfani da sigar 016 tare da igiyoyin da ke akwai (na buƙatar sake haɗa haɗin haɗi ko amfani da adaftan).

• 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.