Vibro-Meter CA202 144-202-000-225 Piezoelectric Accelerometer

CA202 144-202-000-225 na'ura ce ta masana'antu piezoelectric accelerometer ƙera ta Vibro-Meter (yanzu wani ɓangare na Meggitt Group). Wannan samfurin yana cikin daidaitaccen sigar, sanye take da kebul na ƙaramar amo mai tsayin mita 11, kuma ya dace da madaidaicin daidaito, babban abin dogaro da faɗakarwa da aunawa a wuraren da ba masu haɗari ba (watau yanayin da ba zai yuwu ba).

A matsayin ainihin firikwensin 'na gaba-ƙarshen' don tsarin sa ido na girgiza, CA202 tana amfani da ka'idodin fahimtar yanayin juzu'i na piezoelectric da ƙaƙƙarfan ginin duk bakin-baƙin ƙarfe, wanda aka ƙera musamman don jure matsanancin yanayin masana'antu. Babban fa'idodinsa sun ta'allaka ne a cikin kewayon yanayin zafi mai faɗin aiki, juriya na musamman ga tsangwama ga muhalli, babban hankali, da ingantaccen aiki na dogon lokaci. Ko turbine mai zafi mai zafi a cikin injin wutar lantarki, babban kwampreso a cikin kayan aikin petrochemical, ko kayan aiki mai mahimmanci a cikin masana'anta masu nauyi, CA202 yana ba da cikakkun bayanai na girgizar da abin dogaro, yana mai da shi kyakkyawan zaɓi don aiwatar da kiyaye tsinkaya, tabbatar da amincin kayan aiki, da hana raguwar lokacin da ba a shirya ba.

Ƙirar sa mai juzu'i mai ma'ana, ƙirar ciki, da halayen fitarwa na bambance-bambance suna tabbatar da ingantaccen rigakafi ga tsangwama na lantarki da ƙarar madauki na ƙasa. Kebul na haɗin mita 11 yana ba masu amfani da sauƙi da sauƙi a lokacin shigarwa da jigilar igiyoyi a kan manyan kayan aiki, kawar da buƙatar masu haɗin da aka dakatar da filin da kuma tabbatar da amincin watsa sigina da aminci.

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2. Core Design Features da Abvantages

1. Ayyukan Zazzabi Na Musamman: Jikin firikwensin na iya aiki gabaɗaya kuma a tsaye a cikin kewayon zafin jiki na -55°C zuwa +260°C, tare da zafin rayuwa na ɗan gajeren lokaci kamar -70°C zuwa +280°C. Wannan yana ba da damar shigar da shi kai tsaye a kan gidaje masu ɗaukar zafi ko ƙananan kayan aiki ba tare da buƙatar ƙarin kayan sanyaya ko dumama ba.

2. Cikakkun Gina Rufe Mai Rufe:

• Sensor Housing: An yi shi da bakin karfe austenitic (1.4441) tare da waldi na hermetic, gaba ɗaya kawar da haɗarin danshi ko lalata isa ga abubuwan da ke da mahimmanci na ciki.

• Cable Assembly: Ƙarƙashin ma'aunin ma'auni na ƙaramar ƙararrawa yana kunshe a cikin wani nau'in kariya na bakin karfe mai zafi (nau'in BOA), wanda kuma aka yi masa walda kuma an rufe shi zuwa gidan firikwensin da fitar da kebul, yana samar da hujja mai lalacewa, naúrar haɗin kai. Wannan tsarin zai iya jure wa yawancin gurɓataccen masana'antu irin su 100% zafi dangi, ruwa, tururi, mai, gishiri, da ƙura, yana ba da kariya mai girma.

3. Babban Daidaito da Hankali: Yana ba da daidaitaccen azanci na 100 pC/g (± 5% haƙuri), yana iya ɗaukar daidaitattun girgiza daga rauni zuwa mai tsanani. Yanayin fitarwa na bambance-bambancen yadda ya kamata yana danne amo na gama gari.

4. Rufin Harka na Cikin Gida: Ana samun rufin lantarki tsakanin sinadari mai ji da gidan ƙarfe, tare da juriya mai juriya fiye da 10⁹ Ω. Wannan ƙira ta keɓe siginonin auna yadda ya kamata daga jujjuyawar yuwuwar kayan aikin ƙasa, yana hana madaukai na ƙasa ƙirƙirar, kuma ya dace musamman don tsarin sa ido mai ma'ana da yawa a cikin rikitattun mahallin lantarki.

5. Ƙaƙwalwar Injiniyan Ƙarfafa: Tsarin gabaɗaya yana da ƙanƙanta, mai ƙarfi, kuma yana auna kusan gram 250. Yana iya jure girgiza har zuwa 1000g (kololuwa, 1ms rabin-sine kalaman), yana ba shi damar jure tasirin haɗari yayin shigarwa da aiki.

6. Kyawawan Halayen Ƙananan Mita: Amsar mitar ta ƙaru zuwa 0.5 Hz. Lokacin da aka haɗa su tare da madaidaicin amplifier na caji, zai iya auna ƙaramar girgizar na'ura ko tsarin jujjuyawar jinkirin, yana faɗaɗa iyakokin aikace-aikacen sa.

7. Sauƙaƙan Shigarwa: Yana ba da daidaitaccen tsarin hawan ramuka huɗu (Ramukan zaren M6). Ba a buƙatar rufin lantarki na farfajiyar hawa, sauƙaƙe tsarin shigarwa. An daidaita shi sosai a masana'anta kuma, a ƙarƙashin yanayin al'ada, ba shi da kulawa kuma yana buƙatar sake gyarawa tsawon rayuwar sabis ɗin sa, yana rage jimillar farashin mallaka.

8. Kanfigareshan Mai Sauƙi: Akwai a cikin zaɓuɓɓukan tsayin kebul da yawa (3m, 6m, 11m, 20m, samfura 144-202-000-2x5/2x6). Bugu da ƙari, ATEX, IECEx ƙwararrun nau'ikan tabbacin fashewar suna samuwa (samfuran 144-202-000-1x5/1x6) don biyan buƙatun yanayin aikace-aikacen daban-daban.

   
   

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3. Wuraren Aikace-aikace na Musamman

Saboda ingantaccen amincin sa da daidaitawar muhalli, CA202 piezoelectric accelerometer ana amfani dashi ko'ina don lura da yanayin kayan aiki masu mahimmanci a cikin sassan masana'antu masu zuwa:

1. Makamashi & Makamashi Masana'antu:

• Gas & Turbines: Kula da rawar jiki, mitar wucewar ruwa don hana karuwa da gazawar inji.

• Manyan Generators & Motoci: Gano rashin daidaituwar na'ura mai juyi, rashin daidaituwa, lalacewa, da girgizar da kurakuran lantarki suka jawo.

• Na'ura mai aiki da karfin ruwa Turbines & Pumping Stations: Saka idanu cavitation, na'ura mai aiki da karfin ruwa rashin daidaituwa, da kuma inji sako-sako da.

2. Masana'antar Mai & Gas:

• Centrifugal & Maimaitawa Compressors: Kula da piston, bawul, giciye, da yanayin ɗaukar nauyi; tsinkaya lalacewar bawul da gazawar sandar haɗawa.

• Bututun famfo & Magoya baya: Kula da lafiya da ma'auni mai ƙarfi.

• Kayayyakin Mahimman Platform na Ƙasashen waje: Abubuwan da aka rufe da kuma juriya na lalata sun dace da yanayin ruwa.

3. Manyan Masana'antu & Tsari:

• Manyan Akwatunan Gear & Jiragen Tuƙi: Gano lalacewan haƙoran gear, rami, da karyewa.

• Rolling Mills, Injinan Takarda, Na'urorin Buga: Kula da yanayin jujjuyawar juzu'i da haɓakar tsari.

• Injin Ma'adinai (Crushers, Ball Mills): Kula da ɗaukar nauyi da yanayin kayan aiki a ƙarƙashin nauyi mai nauyi da matsanancin yanayin ƙura.

4. Gabaɗaya Masana'antu & Kayayyakin Kaya:

• Manyan Magoya bayan Masana'antu & Hasumiya Masu sanyaya: Gano rashin daidaituwa, lalacewa, da lalata ruwa.

• Pumps Mai Mahimmanci: Kulawa na tsinkaya ga kowane nau'in famfo na centrifugal da plunger.

• Kula da Lafiyar Tsarin Tsarin: Binciken tsari da lura da rawar jiki na gadoji, manyan gine-gine, da hasumiyai (bayanin kula da ƙananan amsawa).

  
  

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4. Haɗin Tsarin Tsarin, Shigarwa, da Jagoran Cabling

1. Cikakkar Ma'aunin Sarkar Ma'auni

CA202 a matsayin firikwensin yana buƙatar kayan aiki na gaba don samar da cikakkiyar sarkar don sarrafa sigina da watsawa:
【Ma'aunin Ma'auni】 → CA202 Sensor → 11m Cable Integral VM600, MMS, PLC/DCS)

2. Maɓalli Matakan Shigarwa & Mafi Kyawawan Ayyuka

A. Zaɓin Wuri Mai hawa:

• Dokar Zinariya: Kusa da bearings! Ba da fifiko ga mafi ƙaƙƙarfan wuri akan ko kusa da mahalli mai ɗaukar nauyi.

• Gabatarwa: Tabbatar da axis na firikwensin (yawanci ana yiwa alama akan mahalli) yayi daidai da inda ake auna ma'aunin jijjiga. Yawanci, radial (a kwance/ tsaye) da girgizar axial ana aunawa.

• Abubuwan Bukatun Yanayi: Ya kamata saman hawa ya zama lebur, mai tsabta, da santsi (shawarar Ra <1.6 μm). Wurin da bai dace ba yana gabatar da kuskuren ƙugiya mai tushe, yana shafar daidaiton ma'aunin ƙananan mitoci.

B. Shigar Injiniya (Amfani da CA202 a matsayin misali):

1. Shirye-shiryen Surface: Injin yanki mai lebur (lebur mafi kyau fiye da 0.01mm) a wurin da aka keɓe da rawar jiki da matsa ramukan zaren 4 x M6 (zurfin 14mm).

2. Tsaftacewa: Tsaftace tushen firikwensin da saman saman tare da kyalle mara lint da sauran ƙarfi.

3. Aikace-aikacen Threadlocker: Aiwatar da tsaka-tsaki mai kulle zare (misali, LOCTITE 241) zuwa sukurori don hana sassauta daga girgiza.

4. Hawawa: Sanya masu wankin bazara, daidaita firikwensin tare da ramukan, sannan ka danne sukurori da hannu.

5. Tsawaitawa: Yin amfani da maƙarƙashiya mai ƙarfi, ƙara ƙara duk sukurori guda huɗu a ko'ina a cikin tsarin giciye zuwa 15 N·m. KAR KA TSAYA! Ƙunƙarar ƙarfi mai ƙarfi na iya karkatar da tushe, yana yin tasiri sosai.

C. Hanyar Kebul da Gyara:

1. Lanƙwasa Radius: Matsakaicin madaidaicin radius na kebul (ciki har da hannun riga) dole ne ya zama ƙasa da mm 50. Ka guji duk wani lanƙwasa mai kaifi, wanda zai iya lalata madugu na ciki da garkuwa.

2. Taimakon Danniya: Samar da madauki mai laushi 'sabis' a fitar kebul na firikwensin don ɗaukar ƙarfin juzu'i da haɓakar zafi/matsi yayin aikin kayan aiki.

3. Tazarar Kayyade: Yi amfani da shirye-shiryen kebul na bakin karfe (wanda ya dace da bututun Φ8mm) don daidaita kebul ɗin ta hanyar ta kowane mita 1-2. Guji barin igiyoyi da aka dakatar ko sako-sako da su, saboda motsi na iya haifar da hayaniya triboelectric.

4. Warewa: Rike igiyoyin sigina kamar yadda zai yiwu daga manyan hanyoyin tsangwama kamar manyan layukan samar da wutar lantarki da igiyoyin fitarwa na VFD; kula da mafi ƙarancin daidaitaccen rabuwa na 30cm. Idan babu makawa tsallakewa, yi haka a kusurwar digiri 90.

D. Haɗin Wutar Lantarki:

1. Haɗi zuwa Cajin Amplifier (IPC XXX):

• Haɗa wayoyi biyu na sigina daga ƙarshen kebul na CA202 (yawanci fari da ja) zuwa tashar shigarwar IPC mai alamar 'SIG+' da 'SIG-'.

• Haɗa garkuwar kebul (braid) zuwa tashar IPC's 'SHLD' ko 'GND' tasha.

• Tabbatar cewa haɗin yana amintacce don gujewa mummunan lamba. Yi amfani da igiyar igiyar ruwa mai hana ruwa da aka kawo tare da IPC don tabbatar da hatimi a mai haɗin.

2. Tsarin Grounding: Bi ƙa'idar kafa ƙasa mai aya ɗaya. Yawanci, garkuwar siginar tana ƙasa da kyau a cajin amplifier (IPC). A ƙarshen tsarin saka idanu (GSI ko katin saye), yakamata a bar garkuwar tana iyo don hana madaukai na ƙasa daga kafa.

3. Tasirin Hanyoyin hawa Daban-daban akan Amsar Mitar (Ta Hanyar ISO 5348)

• Rigid Screw Mounting (An Fi so): Yana ba da mafi faɗin, mafi girman martanin mitoci, mai yuwuwa har zuwa mitar mai firikwensin na'urar (> 22kHz), tare da ɗan ƙaramar gurɓacewar lokaci.

• Adhesive Mounting (Cyanoacrylate): Kyakkyawan amsawar mita, dace da saman da ba za a iya hakowa ba, amma tsayin daka na zafin jiki yana iyakance (yawanci <150 ° C).

• Tef mai gefe biyu / Tushen Magnetic: Ya dace kawai don ma'aunin bincike na wucin gadi. Amsar mitar tana raguwa sosai, tare da babban iyaka mai yuwuwar ragewa zuwa 2-5 kHz, kuma maimaitawar ba ta da kyau.

• Binciken Hannun Hannu: Don matsanancin bincike kawai; Sakamakon ba abin dogaro ba ne kuma bai dace da kowane sa ido na ƙididdigewa ba.

  
  

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5. Kulawa, Gyara matsala, da Muhimman Bayanan kula

1. Dubawa na yau da kullun:

• Bincika na gani na firikwensin don gagarumin lalacewa ko lalata.

• Bincika hannun riga na kebul don yankewa, ɓarna, ko alamun lalacewar zafi.

• Bincika cewa screws masu hawa sun matse kuma an kulle masu haɗawa da kyau.

2. Shirya matsala:

• Babu Sigina / Rauni: Bincika don karyawar kebul; tabbatar da haɗin kai zuwa IPC daidai ne kuma amintattu; duba IPC samar da wutar lantarki.

• Siginar hayaniya: Tabbatar da ƙasan garkuwa daidai ne (maki ɗaya); bincika idan kebul ɗin yana gudana daidai da tushen tsangwama mai ƙarfi; duba hawa saman tsafta da flatness; duba idan na USB sako-sako da kuma haddasa gogayya.

• Drift Sigina: Bincika idan zafin zafin firikwensin aiki ya wuce ƙayyadadden kewayon lanƙwasa kuskure; duba tushen hawa don haɓakar zafi ko canje-canjen damuwa.

3. Ayyukan da aka haramta:

• KADA KA buga, tarwatsa, ko ƙoƙarin gyara firikwensin.

• KADA KA taɓa shigar da kebul ɗin zuwa tashin hankali da yawa, tsagewa, ko lanƙwasawa mai kaifi.

• KADA KA YI amfani da firikwensin a cikin mahallin da ya wuce ƙayyadadden kewayon zafin jiki, musamman ɓangaren kebul.

• KADA KA shigar da firikwensin ba tare da karanta cikakken jagorar shigarwa da jagororin aminci ba.

4. Calibration & Rayuwar Sabis: CA202 an daidaita shi daidai a masana'anta kuma yana ba da kwanciyar hankali na dogon lokaci a ƙarƙashin yanayin aiki na yau da kullun, yawanci ba sa buƙatar daidaitawar filin lokaci-lokaci. Idan sabani na yau da kullun ya faru a ma'aunin tsarin, ana ba da shawarar fara bincika matakan daidaitawa da saye na gaba. An ƙera firikwensin kanta don rayuwar sabis ɗin da ta wuce shekaru da yawa.

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