IQS450 204-450-000-001-A1-B21-H05-I0 Na'urar sanyaya sigina

IQS450 204-450-000-001-A1-B21-H05-I0 babban aiki ne, babban abin dogaro mara kusancin tsarin ma'aunin kusanci wanda Vibro-Meter SA ya ƙera kuma ya ƙera shi. Dangane da ingantacciyar ƙa'idar eddy na yanzu, wannan tsarin an inganta shi don sa ido kan girgizar dangi da ƙaurawar axial na injinan jujjuya a cikin yanayin masana'antu masu buƙatar. Tushen tsarin ya ƙunshi TQ 402/TQ 412 jerin kusancin transducer wanda aka haɗa tare da kwandishan siginar IQS 450, yana ƙirƙirar sarkar ma'auni mai daidaitawa, mai musanya mai juzu'i.

Wannan tsarin ya dace musamman don kulawa da yanayin yanayi da kariya na manyan kayan aiki masu juyawa kamar turbin tururi, injin turbin gas, injin turbin ruwa, masu canzawa, turbo-compressors, da famfo. Ƙirar sa ya bi ƙaƙƙarfan ƙa'idodin ƙasa da ƙasa kuma yana ɗaukar takaddun shaida don amfani a cikin yuwuwar fashewar yanayi (ATEX da CSA), yana tabbatar da aminci da aminci a aikace-aikacen yanki mai haɗari. Tsarin yana ba da ƙarfin lantarki ko fitarwa na yanzu tare da kariyar gajeriyar kewayawa, fasalulluka mai faɗin amsawar mita, kyakkyawan ramuwa na zafin jiki, kuma zaɓi ne mai kyau don kiyaye tsinkayar masana'antu da aikace-aikacen kariya na inji.

Babban fasali:

• Ma'auni mara lamba: Dangane da ƙa'idar eddy na yanzu, yana ba da damar ma'aunin ƙaura daidai ba tare da haɗin jiki tare da manufa ba, yana haifar da rashin lalacewa da tsawon rayuwar sabis.

• Babban Takaddun Takaddun Tsaro: ATEX da CSA ƙwararrun don amfani a cikin yuwuwar fashewar iskar gas kamar Yanki 1 da 2 (dangane da tsari).

• Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa ) Mai Girma (DC zuwa 20 kHz), babban hankali, kyakkyawan layi, da kwanciyar hankali.

• Kanfigareshan Mai sassauƙa: Mai canzawa (daidaitaccen dutse ko baya), azanci, kewayon aunawa, tsayin kebul, da matakin kariya ana iya zaɓar bisa ga buƙatun aikace-aikace.

• Rugged Construction: Transducer siffofi da bakin karfe gidaje da Torlon tip; igiyoyi suna ba da zaɓuɓɓukan kariya daban-daban; dace da matsananciyar yanayi kamar babban zafin jiki da rawar jiki.

• Tsari Tsari: Mai watsawa da kwandishan an haɗa su da masana'anta kuma an daidaita su, suna tabbatar da daidaiton toshe-da-wasa da musanyawan bangaren.

2. Ka'idodin Aiki na Tsarin

Wannan tsarin ma'aunin kusanci yana aiki bisa tasirin eddy na yanzu. Da'irar oscillator mai girma a cikin na'urar siginar IQS 450 yana haifar da sigina mai girma, wanda aka ciyar ta hanyar kebul na coaxial zuwa nada a cikin tip na TQ 402/412 transducer. Wannan nada yana samar da filin lantarki mai tsayi mai tsayi a kusa da shi.

Lokacin da wannan fili na lantarki ya kusanci maƙasudin ƙarfe mai ɗaukar nauyi (misali, mashin injin), ana haifar da igiyoyin igiyoyin ruwa a saman abin da ake niyya. Waɗannan magudanar ruwa suna haifar da filin maganadisu na biyu wanda ke adawa da filin na'urar transducer, ta haka ne ke ɗaukar kuzari da haifar da canji a cikin ingantaccen tasirin na'urar transducer. Wannan canjin impedance yana da alaƙa da nisa (rata) tsakanin tip transducer da farfajiyar manufa.

Modulation/demodulation circuitry a cikin IQS 450 daidai yana gano canji a cikin abin da ya faru na coil kuma ya canza shi zuwa siginar DC (Option B21) ko na yanzu (Zaɓin B22) daidai gwargwado ga rata. Wannan siginar fitarwa za a iya haɗa kai tsaye zuwa tsarin sa ido (misali, PLC, DCS, ko masu lura da rawar jiki) don nuni na ainihi, rikodi, ƙararrawa, da kariyar tafiya.

Matsakaicin ramuwa na tsarin zazzabi yana tabbatar da daidaiton siginar fitarwa akan kewayon zafin jiki mai faɗi. Duk abubuwan haɗin masana'anta an haɗa su tare da daidaita su, suna ba da garantin ingantacciyar musanyawa da daidaiton aunawa.

3. Filayen Aikace-aikace na yau da kullun

Ana amfani da tsarin IQS450 204-450-000-001-A1-B21-H05-I0 don sa ido kan injunan jujjuyawa a cikin sassan masana'antu masu zuwa:

1. Ƙarfafa Ƙarfafawa: Shaft vibration da axial matsayi saka idanu ga turbin turbines, gas turbines, da kuma alternators; lilo da saka idanu tazara don injin turbin ruwa.

2. Oil & Gas: Kula da rawar jiki don turbo-compressors, centrifugal compressors, famfo, da magoya baya, ana amfani da su a wurare masu haɗari kamar dandamali na ketare da matatun.

3. Masana'antu Masana'antu: Kariyar injina don manyan injina, akwatunan gear, masu busa, da centrifuges.

4. Jirgin Ruwa: Sa ido kan rawar jiki don manyan turbines masu motsawa da akwatunan gear.

5. Bincike & Haɓakawa: Matsakaicin ƙaura da ma'aunin girgiza akan gadajen gwajin injina.

Manufofin Aunawa:

• Ma'auni na Radial Vibration: Kulawa da girgiza shaft dangane da mahalli masu ɗaukar nauyi don tantance rashin daidaituwa, rashin daidaituwa, goge, da sauransu.

• Ma'auni Matsayin Axial: Kulawa da abin da ke haifar da lalacewa, haɓaka yanayin zafi na rotor, ko taso kan axial.

• Ma'auni na Maɓalli: Samar da siginar tunani mai sauri da bayanin lokaci don daidaitawa da bincike mai ƙarfi.

4. Takaitacciyar Jagorar Shigarwa da Gudanarwa

Daidaitaccen shigarwa yana da mahimmanci don tabbatar da aikin tsarin. A ƙasa akwai taƙaitaccen matakan matakai bisa tsarin shigarwa:

1. Shirye-shiryen Shigar Makanikai:

• Shirye-shiryen Yanki na Target: Ya kamata saman maƙasudin maƙasudin ya zama santsi, mai tsabta, tare da kayan aiki iri ɗaya, guje wa tabo, tsatsa, ko wuraren maganadisu (tushen wutar lantarki).

• Matsakaicin Hawan Mai Canjawa: Dole ne a bi ƙaƙƙarfan ƙayyadaddun abubuwan hawa da aka tsara a cikin littafin (Sashe 2.2), gami da:

• Wuri kyauta a kusa da kan transducer (Hoto 2-1).

• Mafi ƙarancin nisa tsakanin transducer da goyon bayan hawa (Hoto 2-2).

• Mafi ƙarancin tazara tsakanin masu fassara biyu (Hoto 2-3).

• Mafi ƙarancin nisa tsakanin transducer da kafada shaft, ƙarshen shaft (Figures 2-4, 2-5, 2-6).

• Mafi ƙarancin buƙatun diamita (Hoto na 2-7, 2-8) don guje wa murɗawar lankwasa da ƙara amo.

• Zaɓin Hanyar Hawa:

• Ciki Ciki: Yin amfani da madaidaicin da aka ɗora kai tsaye akan wani yanki na tsaye a cikin injin (Hoto na 2-9 zuwa 2-12).

• Ta hanyar Casing Mounting: Yin amfani da adaftan masu hawa bincike na PA 15x (Figures 2-13 zuwa 2-15), ba da damar daidaitawa da sauyawa daga waje.

• Ciyarwar Kebul: Idan an ɗora transducer a cikin rumbun, yi amfani da hanyar SG 10x na USB (Hoto na 2-16, 2-17) don shigar da hatimin.

2. Gyaran Injini na Farko (An Dakatar da Injin):

• Yi amfani da ma'aunin ji don aunawa da daidaita tazarar jiki tsakanin tip ɗin transducer da manufa.

• Don Ma'aunin Jijjiga: Ana ba da shawarar saita tazarar farko kusa da tsakiyar kewayon ma'auni (misali, don TQ 402 B21: kusa da 1.15 mm) don ba da izinin motsi biyu.

• Don Ma'aunin Matsayin Axial: Sanya tazarar farko a ƙarshen ma'auni ɗaya (kusa ko nesa) bisa hasashen da ake tsammani na motsi ta hanya ɗaya.

• Shawarar mafi ƙarancin tazarar aminci (don hana tuntuɓar sadarwa): Ga masu fassara tare da 8 mV/μm hankali, ana ba da shawarar mafi ƙarancin 0.2 mm.

3. Shigar da Kebul:

• Kada a taɓa gajarta ko tsawaita haɗin kebul na transducer ko kebul na tsawo. Yi amfani da daidaitattun tsayin da aka ƙayyade ta Vibro-Meter, tare da biyan mafi ƙarancin buƙatun 'Total System Length (TSL)' (misali, 4.4 m mafi ƙarancin tsarin 5 m).

• Girmama Mafi ƙarancin lankwasawa Radius: Coaxial USB ≥ 20 mm, bakin karfe kariya tube ≥ 50 mm.

• Gyarawa da Gudanarwa: Amintattun igiyoyi a tsaka-tsaki na yau da kullun (100-200 mm) ta amfani da igiyoyi na USB a ciki da wajen na'ura don hana alamun tsangwama daga girgiza (Hoto 3-1). Yi amfani da hannayen riga masu zafi akan masu haɗawa don hana sassautawa.

• Kariyar EMI: Ya kamata a binne igiyoyin sigina ta hanyoyi daban-daban, nesa da igiyoyin wuta da layukan sadarwa. Ya kamata magudanar ruwa su kasance da tushe mai kyau. Yi amfani da bututun kariya na ƙarfe na ƙasa don ƙarin garkuwa idan ya cancanta.

4. Haɗin Wutar Lantarki da Daidaita Ƙarshe:

• Waya: Haɗa kai tsaye bisa ga zane-zane na wayoyi na lantarki a cikin Figures 6-1 zuwa 6-3. Tabbatar cewa garkuwar ta kasance ƙasa a wuri guda (yawanci a wurin kwandishana ko ƙarshen shinge).

• A cikin Halayen Fashewa: Dole ne a yi amfani da ɓangarorin ɓangarori masu tabbatar da fashewa (Ex) (mai canzawa, kwandishana, igiyoyi, akwatin junction, shinge, da sauransu) kuma a kiyaye sosai ga iyakokin da aka kayyade a cikin daidaitattun takaddun shaida na nau'in EC (misali, tsayin kebul, inductance/madaidaicin ƙarfin aiki).

• Gyaran Wutar Lantarki (Kyakkyawan Zaɓuɓɓukan Zaɓuɓɓuka): Bayan gyare-gyare na inji, ana iya amfani da wutar lantarki don daidaitawar lantarki mai kyau.

• Don B21 (Fitar wutar lantarki): Yi amfani da dabarar '3-waya' (Hoto 4-7). Ƙaddamar da IQS 450 (-24VDC), haɗa voltmeter zuwa fitarwa. Canza tazarar ta amfani da ma'aunin ji, rikodin ƙarfin fitarwa, lanƙwan rata-ƙarfin wutar lantarki don tabbatar da kewayon layi da hankali.

• Idan ana amfani da ma'auni masu motsi, dole ne a cire su daga ratar kafin karanta abin da aka fitar, in ba haka ba ma'aunin karya ne.

• Tabbatar da Saitin Gap: A ƙarshe, tabbatar da cewa wutar lantarki na tsarin DC na tsarin (daidai da gap ɗin tsaye) yana cikin kewayon da ake tsammani (misali, a kusa da -9V lokacin da aka saita a tsakiya).

5. Shigar da Na'urorin haɗi:

• Akwatin Junction (JB 118): Ana amfani da shi don kare haɗin haɗin tsakanin kebul na haɗin transducer da kebul na tsawo (IP 65). Dutsen kan wani wuri mara girgiza (Hoto 4-1).

• Gidajen Masana'antu (ABA 15x): Ana amfani da shi don hawa da kuma kare kwandishan siginar IQS 450, wanda ya dace da yanayin fashewa (IP 66). Yana da farantin tushe mai rufewa don hana madaukai na ƙasa (Hoto 4-2).

• Shamaki / Mai ware: A cikin aikace-aikacen yanayi masu fashewa, IQS 450 na gaba-gaba (yanki mai haɗari) dole ne a haɗa shi zuwa kayan aikin yanki mai aminci ta hanyar GSV 14x (don fitarwar lantarki, 3-waya) ko GSI 124 (don fitarwa na yanzu, 2-waya). GSI 124 tare da yanayin fitarwa na yanzu yana ba da damar watsawa mai tsayi akan nisa mai tsayi (har zuwa 1000 m).

5. Kulawa da Kulawa

• Dubawa na kai-da-kai: Lokaci-lokaci bincika hawan transducer don matsewa, duba igiyoyi da bututun kariya don lalacewa, lalacewa, ko lankwasawa da yawa, kuma tabbatar da amintattun masu haɗin.

• Tsaftacewa: Tsaftace tip ɗin transducer da wurin da ake nufi, ba tare da mai, datti, ko tara ƙura ba.

• Duban gyare-gyare: Yayin manyan canje-canje ko kuma idan bayanan ma'auni na da tambaya, ana ba da shawarar duba halayen fitar da tsarin a kan maƙallan ayyuka ta amfani da maƙasudin daidaitawa a ƙarƙashin daidaitattun yanayi.

• Sauyawa: Saboda musanyar sassa, lokacin maye gurbin transducer ko kwandishana, ta yin amfani da samfuri iri ɗaya yawanci yana dawo da aiki daidai da tsarin asali ba tare da sake gyara wurin ba.

• Gyara: Duk wani aikin gyara ya kamata a yi ta hanyar kwararrun ma'aikata. Idan samfurin yana buƙatar a mayar da shi zuwa Vibro-Meter don gyarawa, da fatan za a cika fom ɗin rahoton gazawar da aka bayar.