IQS450 204-450-000-001-A1-B21-H10-I0 Na'urar sanyaya sigina

IQS450 204-450-000-001-A1-B21-H10-I0 babban madaidaici ne, babban abin dogaro mara tuntuɓar tsarin ma'aunin ƙaura na yanzu wanda Vibro-Meter SA ya gabatar. An ƙera wannan tsarin musamman don ci gaba da sa ido kan layi da kariyar ma'auni masu mahimmanci kamar girgiza shaft, ƙaurawar axial, eccentricity, da sauri (Keyphasor) a cikin injina masu jujjuya da ke aiki a cikin munanan yanayin masana'antu. A matsayin maɓalli mai mahimmanci don kiyaye hasashen masana'antu da sarrafa lafiyar injin, ma'aunin sa yana da alaƙa kai tsaye da amincin kayan aiki da ci gaba da samarwa.

Dangane da ka'idar eddy na yau da kullun, tushen tsarin ya ƙunshi jerin TQ 402 ko TQ 412 mai jujjuyawa mara lamba wanda aka haɗa tare da kwandishan siginar IQS 450, wanda aka daidaita masana'anta azaman naúrar don tabbatar da daidaiton ma'auni na musamman da musayar sassa. Lambar ta 'H10' a cikin lambar ƙirar tana nuna ƙayyadaddun tsari tare da jimlar tsayin kebul na mita 10. Wannan ya dace da aikace-aikace inda wurin hawan transducer ya yi nisa daga majalisar kulawa ko akwatin junction, yana ba da sassaucin shimfidar wuri don saka idanu manyan raka'a kamar injin turbin tashar wutar lantarki da manyan jiragen ƙasa na kwampreso.

Ƙirar ta tana bin ƙa'idodin kariyar injuna ta ƙasa da ƙasa (misali, API 670) kuma tana ba da zaɓuɓɓukan daidaitawa da yawa don buƙatun muhalli daban-daban. Tsarin yana fitar da siginar wutar lantarki daidai gwargwado ga gibin da aka auna, yana nuna fa'idar amsawar mita, ƙarancin zafin jiki, da ƙarfin hana tsangwama. Zaɓin zaɓi ne mai kyau don kiyaye aminci da kwanciyar hankali na ayyuka masu mahimmanci kamar turbomachinery, kayan aikin samar da wutar lantarki, da manyan famfo da magoya baya.

Ƙimar Mahimmanci & Fasaloli:

• Amintaccen Hasashen Kuskure: Daidai yana auna ma'aunin rawar jiki da sauye-sauyen matsayi, yana ba da tushen bincike don kuskuren farko kamar rashin daidaituwa, daidaitawa, gogewa, da lalacewa.

• Daidaituwa zuwa Muhalli masu Harsh: Mai jujjuyawar na iya aiki a tsaye a cikin yanayin zafi mai zafi daga -40°C zuwa +180°C. Tsarin gabaɗaya an ƙera shi da ƙarfi, mai juriya ga mai, datti, da lalata.

• Tsawon Siginar Tsayi Tsayi: Tsarin tsarin tsarin 10-mita (H10), haɗe tare da igiyoyi masu mahimmanci na coaxial da ingantacciyar siginar siginar, yana tabbatar da amincin sigina akan nisan watsawa mai tsawo.

• Injiniyan Sauƙaƙe & Kulawa: Abubuwan da ake iya canzawa gabaɗaya ba tare da buƙatar gyaran filin ba, rage yawan kayan kayan gyara da gyara lokacin raguwa.

• Haɗin Tsari mai sassauƙa: Za'a iya haɗa daidaitaccen fitarwar wutar lantarki kai tsaye zuwa DCS, PLC, ko tsarin sa ido na girgizawa, saduwa da sarrafa sarrafa kansa iri-iri da buƙatun kariya.

2. Ƙa'idar Aiki ta Taƙaice

Tsarin yana aiki akan tasirin eddy na yanzu a cikin shigar da wutar lantarki. Babban mitar oscillator a cikin siginar siginar IQS 450 yana amfani da madaidaiciyar madaidaiciyar halin yanzu ta hanyar kebul na coaxial zuwa coil a cikin tip na transducer TQ 402/412, yana haifar da babban filin mu'amala mai muni a kusa da nada.

Lokacin da wannan filin ya kusanci maƙasudin ƙarfe mai ɗaukar nauyi (misali, saman shaft mai jujjuyawar), ana haifar da igiyoyin igiyoyin ruwa a cikin abin da ake nufi. Waɗannan igiyoyin igiyoyin ruwa suna haifar da sabon filin maganadisu wanda ke adawa da na asali, ta haka yana raunana filin na'ura mai jujjuyawar da haifar da canji a cikin ingantaccen tasirin na'urar. Wannan canjin impedance aiki ne na nisa (rata) tsakanin tip transducer da farfajiyar manufa.

Madaidaicin kewayawa a cikin IQS 450 yana ganowa kuma yana lalata wannan canjin impedance, yana canza shi zuwa siginar wutar lantarki ta DC (Option B21) mai tsayi mai tsayi zuwa rata. Wutar lantarki na fitarwa ya zama mafi mummunan yayin da rata ya karu (misali, -2V yana wakiltar ƙaramin rata, -18V babban rata). Wannan siginar wutar lantarki ya ƙunshi ɓangaren DC a tsaye (matsakaicin tazara) da ɓangarorin AC mai ƙarfi (vibration) na matsayi na manufa, kuma ana iya samun su kai tsaye, bincika, da sarrafa su ta kayan aikin sa ido na baya.

Tsarin yana fasalta ramuwa na zafin jiki, yadda ya kamata yana murkushe canje-canje a cikin juriyar juriya na transducer da halayen kebul waɗanda suka haifar da bambancin yanayin zafi, don haka tabbatar da kwanciyar hankali na tsawon lokaci.

3. Yanayin Aikace-aikace na al'ada

Wannan tsarin da ke da tsayin kebul na mita 10 ya dace musamman don matsakaita zuwa manyan kayan aikin juyawa tare da tarwatsa wuraren sa ido da nesa mai nisa:

1. Masana'antar Samar da Wutar Lantarki:

• Tumbura / Gas Turbines: Kulawa da girgiza shaft (direction X/Y), matsayi na axial, da ƙayyadaddun kashin HP/IP/LP da bearings.

• Generators: Kula da rawar jiki. (Don saka idanu akan ƙarfin lantarki tare da goge goge ƙasa, ana buƙatar aikace-aikacen musamman.)

• Na'ura mai aiki da karfin ruwa Turbines: Kula da lilo da share ruwa.

2. Mai, Gas & Petrochemical:

• Centrifugal/Axial Compressors: Kula da rawar jiki da matsayi na axial na nau'i-nau'i daban-daban don hana karuwa da lalacewa.

• Manyan Jiragen Ruwa: Kula da yanayin girgizar famfunan canja wuri, famfo ruwan ciyarwa.

• Kayan Aikin Turbine na Gas: Aikace-aikace a tashoshin kwamfarar bututu, tsire-tsire na LNG.

3. Manyan Masana'antu & Masana'antu:

• Motoci masu sauri, Akwatunan Gear: Kula da yanayi da gano kuskure.

• Masana'antar Karfe: Sa ido kan rawar jiki don manyan magoya baya, masu cirewa magoya baya.

• Masana'antar Takarda: Na'ura mai ɗaukar nauyi saka idanu.

4. Jirgin Ruwa: Sa ido kan rawar jiki don manyan injin turbin motsa jiki da raguwar akwatunan gear.

4. Mabuɗin Maɓalli don Shigarwa, Kanfigareshan & Gudanarwa (don Tsarin H10)

1. Matakin Tsara Shigarwa:

• Shirye-shiryen Hanyar Kebul: Tsara hanya mai ma'ana don kebul na mita 10 a gaba don guje wa juzu'i mai yawa. Bada isassun ƙarancin kayan aiki don faɗaɗa yanayin zafi da girgiza, amma kiyaye shi da kyau.

• Tsangwama na Electromagnetic (EMI) Kariya: Dogayen igiyoyi sun fi dacewa da aiki azaman eriya suna ɗaukar tsangwama. Tabbatar ana korar kebul na sigina a cikin kebul na trays/conduits daban-daban daga tushen tsangwama mai ƙarfi kamar igiyoyin wuta da igiyoyin ciyarwar VFD, tare da mafi ƙarancin tazara> 30 cm. Ana ba da shawarar yin amfani da magudanan ƙarfe na ƙasa ko tiren kebul don ƙarin garkuwa.

• Kariyar Mai Haɗi: Yi amfani da hannayen riga mai zafi don hatimi da hana sassauta masu haɗawa tsakanin transducer da kebul na tsawo, da tsakanin kebul na tsawo da kwandishana, musamman a cikin mahalli tare da rawar jiki ko yuwuwar tauri.

2. Shigar da Injin Fassara:

• Yi Riko da Ƙuntatawar Shigarwa: A hankali karanta kuma ku bi duk zane-zane da teburi a cikin Sashe na 2.2 na littafin shigarwa (misali, sarari kyauta, tazara, buƙatun diamita na shaft). Wannan yana da mahimmanci don cimma nasarar aikin tsarin.

• Saitin Rata ta Farko: Saita tazarar da injina ta amfani da ma'aunin jin daɗi tare da na'ura a tsaye.
  * Don Ma'auni na Jijjiga: Ana ba da shawarar saita rata ta farko kusa da tsakiyar kewayon layi (~ 1.15 mm), daidai da fitarwa na ~ -9.6V, yana ba da isasshen iyaka don rawar jiki biyu.
  * Don Kula da Matsayin Axial: Saita kusa da ƙarshen kewayon layin (kusa ko nesa) dangane da yanayin motsi da ake tsammanin.

• Shirye-shiryen Yankin Maƙasudi: Wurin da aka yi niyya ya kamata ya zama santsi, mai tsabta, kuma na kayan iri ɗaya. Kauce wa karce na gida, lalata, ko sutura, wanda zai iya haifar da 'lantarki ta gudu' da tsoma baki tare da siginar girgiza.

3. Gyaran Kebul:

• Gyaran Jijjiga: Ciki da wajen na'ura, dole ne a daidaita igiyoyi zuwa tsattsauran tsari ta amfani da matsewar kebul ko tazara a tazarar mm 100-200. Wannan yana da mahimmanci ga kebul na mita 10 don hana siginar karya daga girgizar kebul.

• Mafi ƙarancin lankwasawa Radius: Tabbatar da lanƙwasa santsi tare da radius na ƙasa da 20 mm tare da duk hanyar kebul.

4. Haɗin Wutar Lantarki & Duban Ƙarfafawa:

• Power & Grounding: Samar da kwanciyar hankali -24VDC wutar lantarki zuwa IQS 450. Tabbatar cewa garkuwar tsarin ta kasance a ƙasa a wuri guda a gefen tsarin kulawa don kauce wa madaukai na ƙasa suna gabatar da amo.

• Tabbatar da Ƙarfin Ƙarfi: Bayan haɗi, kunna wuta. Tare da maƙasudin tsayayye, auna ƙarfin fitarwa na IQS 450. Wannan ƙarfin lantarki ya kamata ya kasance tsakanin -1.6V da -17.6V kuma yayi daidai da ratar farko da aka saita na inji (ana iya ƙididdige ta amfani da madaidaicin madaidaicin don VCL 140 karfe). Idan ƙarfin lantarki yana kusa da tashar jirgin ƙasa mara kyau ko sifili, bincika haɗin kai, wutar lantarki, da yanayin transducer.

5. Zaɓin Lantarki Fine-Tuning:
Bayan shigarwa na inji da tabbatarwa na asali, ana iya yin daidaitaccen daidaitawa don samun mafi kyawun sifa don wannan ƙayyadaddun shigarwa:

• Yi amfani da ma'auni marasa motsi (misali, phenolic) ko daidaitaccen maƙasudin daidaitawa don canza tazar zuwa sanannun ƙimomi da yawa kusa da tazarar farko.

• Yi rikodin madaidaicin ƙarfin fitarwa na IQS 450 don kowane rata.

• Yi la'akari da lanƙwan 'gap vs. voltage' don tabbatar da hankalin tsarin da layin don wannan ainihin shigarwa.

5. Taimakawa Na'urorin haɗi & Jagorar Zaɓin (Bisa ga Takardun Haɗe)

• Kebul na Tsawo (EA 402): Ana amfani da shi lokacin da haɗin kebul na transducer bai isa ba. Tsawon tsayin mita 10 na wannan tsarin ƙila an riga an cimma shi ta hanyar dogon kebul na haɗin gwiwa ko haɗin kebul na haɓaka + haɓakawa.

• Probe Mounting Adapter (PA 151/152/153): An yi amfani da shi don hawa transducer a wajen rumbun injin, yana ba da damar daidaita rata daga waje don sauƙin kulawa.

• Cable Feedthrough (SG 102): Ana amfani da shi don kula da hatimin casing (ƙididdigar kariyar IP 68) lokacin da kebul na transducer ya ratsa ta cikin injin matsa lamba ko shinge mai tabbatar da fashewa.

• Akwatin Junction (JB 118): Ana amfani da shi don kare mahaɗin haɗin tsakanin kebul na transducer da kebul na tsawo a cikin yanayi mara kyau.

• Gidajen Masana'antu (ABA 15x): An yi amfani da shi don hawan filin da kuma kare IQS 450 na'urar kwandishan, samar da kariya ta IP 66.

• Adaftar Haɗawa (MA 130): Ana amfani da shi don sauƙin hawa na IQS 450 kwandishan siginar akan daidaitaccen dogo na DIN.

• Tsare Tsare-tsare (GSV 14x / GSI 124): Lokacin da ake buƙatar shigar da tsarin gabaɗayan ko ɓangarensa a cikin yanayi mai yuwuwar fashewar yanayi (yanki mai haɗari), dole ne a zaɓi abubuwan da suka dace da fashe-hujja (A2/A3), kuma ƙwararrun shingen aminci (misali, GSV 14x don samar da wutar lantarki na yanzu) dole ne a shigar da wuraren fitarwa na yanzu da aminci tsakanin GSI 2. don iyakance makamashi a cikin wuri mai haɗari. Wannan samfurin A1 daidai yake kuma bai dace da wurare masu haɗari ba.

6. Muhimman Bayanan kula & Shawarwari na Kulawa

• Kar a Taba Gyara igiyoyi: Lallai kar a yanke ko raba na'ura mai canzawa ko kebul na tsawo a kan rukunin yanar gizon. Wannan yana lalata tsarin daidaitawa da daidaita matsi, yana haifar da mummunan lalacewa ko gazawa.

• Mai Haɗi Mai Haɗi: Masu haɗa hannu kawai. Tsananin wuce gona da iri na iya lalata zaren da fitilun ciki.

• Dubawa na yau da kullun: Lokacin dubawa na yau da kullun, bincika idan transducer ya kwance, idan sheathing na USB ya nuna lalacewa, yanke, ko yawan zafin jiki, kuma idan masu haɗin suna da ƙarfi.

• Shirya matsala: Idan fitarwar tsarin ba ta da kyau (misali, babu fitarwa, cikakken fitarwa, hayaniya mai kima), fara bincika wutar lantarki, haɗin kebul, da ƙasa, sannan bincika don samun gurɓata a saman transducer ko canje-canje a cikin yanayin da ake nufi.

• Adana & Sufuri: Ajiye masu fassara a cikin busasshiyar wuri. A lokacin sufuri, ana ba da shawarar a dace da hular filastik mai kariya akan titin transducer don guje wa tasiri.