TQ412 111-412-000-012 Mai juyawa-Dutsen kusanci

TQ412 111-412-000-012 babban aiki ne, wanda ba ya tuntuɓar eddy-na yanzu mai jujjuyawar kusanci daga layin samfurin Vibro-Mita, wanda aka ƙera musamman don aikace-aikace na baya-baya inda shigar shigarwa ke iyakance ga bayan gidan injin. Wannan transducer shine sashin ji na cikakken tsarin kusanci wanda ya haɗa da kwandishan siginar IQS 450 kuma, zaɓi, kebul na tsawo na EA 402 . TQ412 111-412-000-012 yana da ma'auni M10x1 zaren , ma'auni (marasa fashewa) ƙimar muhalli , ba bututun kariya mai sassauƙa (kebul ɗin FEP bare), da jimlar tsarin tsawon mita 1 . Yana da cikakkiyar musanya tare da sauran abubuwan da ke cikin tsarin kuma ya dace da shawarwarin API 670, yana mai da shi dacewa da mahimmancin kula da turbomachinery a cikin samar da wutar lantarki, mai da gas, da masana'antu masu nauyi.

TQ412 111-412-000-012 yana aiki akan ingantaccen ƙa'idar eddy-na yanzu. Babban mitar oscillator a cikin kwandishan IQS 450 yana fitar da na'urar da aka lullube a cikin tip ɗin transducer. Lokacin da tip ɗin ya kusanci maƙasudin ƙarfe (misali, igiya mai jujjuya), ana haifar da igiyoyin igiyoyin ruwa a saman abin da ake niyya, wanda ke canza rashin ƙarfi na nada. Wannan canjin impedance daidai yake daidai da tazarar tazarar, kuma kwandishan yana rage siginar don samar da wutar lantarki ko fitarwa na yanzu daidai da ratar. Tsarin yana ba da amsa mitar daga DC zuwa 20 kHz (‑ 3 dB), yana ba da damar duka ma'aunin a tsaye da kuma nazarin girgizar girgiza har zuwa babban saurin juyawa.

Maɓallin maɓalli na TQ412 111-412-000-012 idan aka kwatanta da ma'auni na TQ402 shine juzu'in juzu'i . A cikin jujjuyawar tsauni, ana shigar da binciken daga baya (ciki) na gidan, tare da tip ɗin da ya miƙe zuwa ga shaft. Wannan yana da fa'ida musamman wajen ɗaukar gidaje, ɗakuna masu ɗaukar nauyi, ko wasu wurare da aka keɓe inda ba za a iya shigar da bincike na gaba cikin sauƙi ba. TQ412 yana da nau'in bayanan injiniya daban-daban: yana da fa'ida mai tsayin mm 10 (filaye biyu) a maimakon hexagon, kuma zaren yana matsayi kusa da tip. An inganta tsayin gaba ɗaya da ficewar kebul don shigarwa na baya.

An gina TQ412 111-412-000-012 don dorewa. Nada mai aiki ana ƙera shi a cikin tulun Torlon (polyamide-imide), wanda ke ba da ingantacciyar ƙarfin inji, ƙarancin haɓakar zafi, da juriya ga sinadarai. An gina jikin mai juyawa daga AISI 316L bakin karfe, yana ba da juriya na lalata. Haɗin kebul na coaxial na FEP-insulated, wanda aka ƙididdige shi don yanayin zafi daga -100°C zuwa +200°C, kuma an ƙare shi da ƙaramin coaxial na namiji nau'in AMP (hannu mai ɗaure kawai). An ƙididdige tip ɗin IP67, kuma haɗin kebul-zuwa-jiki an ƙididdige shi IP64, yana tabbatar da kariya daga ƙura da watsa ruwa.

Wannan gabatarwar samfurin yana ba da cikakken bayanin fasaha na TQ412 111-412-000-012 , yana rufe ƙirarsa, ka'idodin aiki, ƙayyadaddun ayyuka, ƙimar muhalli, la'akari da shigarwa, da cikakkun bayanai. An samo duk bayanan daga takardar bayanan Vibro-Meter na hukuma (TQ 402 & TQ 412 / EA 402 / IQS 450, daftarin aiki 265-062, sigar 3).

Siffofin Gina da Zane

TQ412 111-412-000-012 mai jujjuyawar dutse ne, ma'ana an shigar dashi daga bayan gidan injin, tare da tip yana fuskantar abin da ake nufi daga ciki. Mahimman abubuwan haɗin ginin sa sune kamar haka:

• Tukwici Material: Torlon (polyamide-imide) - babban aikin injiniyan filastik wanda ke ba da kyakkyawar kwanciyar hankali mai girma, ƙarancin haɓakar zafi, da juriya ga lalacewa da sinadarai. Ƙwaƙwalwar tana da cikakken lullube a cikin tip, tana ba da kariya daga danshi da lalacewar inji.

• Jikin Mai Canjawa: AISI 316L bakin karfe - ƙaramin carbon, molybdenum mai ɗaukar austenitic grade wanda ke ba da juriya mai ban mamaki ga ramuka da lalata ɓarna a cikin mahalli mai ɗauke da chloride. Jikin yana da madaidaicin mashin ɗin tare da zaren awo na M10 × 1 kuma ya haɗa da 10 mm filaye guda biyu don aikace-aikacen ƙarfi (maimakon hexagon akan TQ402). Wannan ƙirar lebur ɗin ta zama na yau da kullun don bincike-bincike na baya-dutse don ba da damar shigarwa a cikin matsatsun wurare.

• Integral Coaxial Cable: FEP (fluorinated ethylene propylene) kebul na coaxial 70 Ω, tare da diamita na waje na 3.6 mm. FEP yana ba da kyawawan kaddarorin dielectric, ƙarancin sigina, da juriya ga yanayin zafi da sinadarai. Kebul ɗin yana haɗe har abada zuwa jikin mai juyawa kuma ba za a iya maye gurbinsa ba.

• Mai haɗawa: Ƙananan coaxial mai haɗin namiji, rubuta AMP 1-330 723-0. Wannan haɗin haɗin gwal-plated don ƙaramar juriyar lamba da juriyar lalata. Dole ne a ɗaure shi da hannu kawai lokacin haɗuwa tare da kebul na tsawo ko na'urar kwandishan sigina - tsantsa fiye da kima na iya lalata mai haɗawa.

• Kariyar Kebul: bututun kariya An ba da umarnin TQ412 111-412-000-012 ba tare da mai sassauƙa ba (zaɓi F=0) kuma babu hannun riga mai zafi (zaɓi G=000). Saboda haka, kebul na haɗin kai yana fallasa, wanda aka yarda da shi don tsabta, bushe, ko wuraren da aka kare. Koyaya, kebul ɗin kanta an ƙididdige yanayin zafi har zuwa +200 ° C kuma yana da ƙaramin lanƙwasa radius na 20 mm.

• Jimlar Tsayin Tsari: Lambar oda 012 tana nuna jimlar tsarin tsayin mita 1 . Don tsarin mita 1, mafi ƙarancin tsayin datsa wutar lantarki shine mita 0.9 (bisa ƙayyadaddun TSL). An zaɓi kebul na haɗin kai kamar yadda jimlar haɗin haɗin haɗin gwiwa da tsayin kebul ɗin ya yi daidai da mita 1 maras tushe. A cikin wannan saitin, yawanci ana ba da transducer tare da haɗin kebul na mita 0.5 ko mita 1.0, ba tare da kebul na tsawo ba, ko tare da kebul na tsawo da aka ƙara don isa daidai 1 m TSL.

• Takaddun Juya-Dutse: TQ412 an ƙera shi don gidaje inda dole ne a saka binciken daga ciki. Kebul ɗin yana fita daga baya, kuma tsayin gabaɗaya (girman 'E' don haɗin kebul) da bututun kariya mai sassauƙa (na zaɓi) an shirya su daidai. Binciken ya haɗa da zaɓin bututun kariya mai sassauƙa mai motsi ga waɗanda ke buƙatar daidaita matsayin bututu, amma ƙirar tushe ba ta da bututu.

Ka'idar Aiki da Haɗin Tsarin

kwandishan siginar An tsara TQ412 111-412-000-012 don yin aiki na musamman tare da IQS 450 . Na'urar kwandishana tana ba da sigina mai ɗaukar nauyi mai ƙarfi ga mai canzawa, wanda ke ƙarfafa nada. Maƙarƙashiya na coil ya bambanta da nisa zuwa manufa, kuma wannan bambance-bambancen yana raguwa ta IQS 450 don samar da ƙarfin fitarwa na DC ko halin yanzu wanda ya yi daidai da tazarar.

Tsarin yana ba da zaɓuɓɓuka huɗu don oda don hankali da kewayon aunawa:

• B21: 8 mV/μm (200mV/mil) ƙarfin lantarki fitarwa, 0.15-2.15 mm kewayon (-1.6 V zuwa -17.6V)

• B22: 2.5 μA/μm (62.5 μA/mil) fitarwa na yanzu, 0.15-2.15 mm kewayon (15.5-20.5 mA)

• B23: 4 mV/μm (100 mV/mil) ƙarfin lantarki fitarwa, 0.3-4.3 mm kewayon (-1.6 V zuwa -17.6V)

• B24: 1.25 μA/μm (31.2 μA/mil) fitarwa na yanzu, 0.3-4.3 mm kewayon (15.5-20.5 mA)

TQ412 111-412-000-012 mai canzawa ne kawai; Nau'in hankali da nau'in fitarwa an ƙaddara ta hanyar kwandishan IQS 450 da aka yi oda daban. Koyaya, transducer kanta yana dacewa da injina da lantarki tare da duk zaɓuɓɓuka huɗu. An daidaita tsarin a +23°C ±5°C ta amfani da maƙasudin ƙarfe na VCL 140 (1.7225). Idan makasudin abu ya bambanta, ana buƙatar daidaitawa na al'ada - mai amfani dole ne ya ba da samfurin gami (mafi ƙarancin Ø50 mm / 1 cm lokacin farin ciki).

Maɓalli shine maɓalli mai mahimmanci: duk abubuwan da aka gyara (mai canzawa, kebul na tsawo, kwandishana) a cikin tsayin tsarin iri ɗaya suna canzawa ba tare da sake daidaitawa ba, godiya ga gyaran wutar lantarki na tsawon coaxial na USB. Wannan yana sauƙaƙa tabbatarwa kuma yana rage raguwa.

TQ412 111-412-000-012 ya dace da ɗimbin ayyukan sa ido na injuna, musamman inda ake buƙatar hawa baya:

• Turi, gas, da turbines na ruwa - ma'aunin girgiza shaft da matsayi axial a cikin gidaje masu ɗaukar hoto inda dole ne a shigar da bincike daga baya.

• Maɓallai da janareta - saka idanu akan tazarar iska, lalacewa, da ƙaurawar magudanar ruwa a cikin keɓaɓɓun wurare.

• Turbo-compressors da famfo - Gano gushewar shaft, rashin daidaituwa, da lalacewa, musamman a cikin gidaje masu iyakacin shiga gaba.

• Magoya, masu busa, da injina – na gaba ɗaya-manufa saka idanu na girgiza a cikin masana'antar masana'antu inda dole ne a shigar da bincike daga ciki.

• Benly Nevada 31000/21000 jerin gidaje - ƙirar TQ412 mai juyawa ya dace da irin waɗannan gidaje, kama da Benly Nevada 146055.

• **Duk wani aikace-aikacen da aka yi niyya na ƙarfe kuma yanayin yana buƙatar ƙaƙƙarfan mai jujjuya zafin jiki (har zuwa +180°C don ci gaba da aiki).

Tsarin ya dace da shawarwarin API 670, yana mai da shi dacewa don amfani a cikin masana'antar mai da iskar gas don kariya ta injina mai mahimmanci.

Shawarwari na shigarwa da kulawa

Shigar da kyau na TQ412 111-412-000-012 yana da mahimmanci don ingantattun ma'auni da tsawon rayuwar sabis. Ya kamata a kiyaye jagororin masu zuwa, tare da kulawa ta musamman ga yanayin juyi:

• Hawan: Ana shigar da transducer daga ciki (bayan) na gidaje. Zare jikin M10x1 a cikin rami mai dacewa wanda aka buga, tare da titin yana fuskantar ramin. Yi amfani da maƙarƙashiya mai girman mm 10 mm biyu don amfani da juzu'i - kar a wuce iyakar da aka ba da shawarar don guje wa lalata zaren ko jiki. Tabbatar cewa maƙasudi (shaft) ƙarfe ne kuma yana da diamita aƙalla sau 5 diamita na tip mai juyawa (watau ≥40 mm) don guje wa tasirin gefen.

• Gapping: Rata tsakanin tip da manufa dole ne a saita a cikin kewayon ma'auni na layi (0.15-2.15 mm ko 0.3-4.3 mm dangane da zaɓin kwandishan). Yi amfani da ma'aunin abin ji ko madaidaicin shim don saita tazarar farko, sannan haɗa tsarin kuma saka idanu kan abin da ake fitarwa don daidaitawa. Tazarar tsaka-tsaki (daidai da kusan -9.6 V ko 18 mA) yawanci ana ba da shawarar don matsakaicin kewayo mai ƙarfi.

• Hanyar Kebul: Dole ne a tunkuɗe kebul ɗin FEP tare da ƙaramin lanƙwasa 20 mm. Guji lankwasawa mai kaifi, murƙushewa, ko ɓarna. Tun da kebul ɗin yana fita daga bayan gidan, tabbatar da an kiyaye shi tare da haɗin kebul a tsaka-tsaki kuma an kiyaye shi daga damuwa na inji. Ba a tsara kebul don ci gaba da jujjuyawa ba.

• Sarrafa Mai Haɗi: Mai haɗin AMP dole ne ya kasance mai ɗaure hannu kawai - kar a taɓa amfani da filaye ko maƙala. Tsanani fiye da kima na iya lalata fil ɗin tsakiya ko lalata harsashi na waje. Tabbatar cewa mahaɗin mahaɗin yana da tsabta kuma ya bushe kafin haɗi.

• Kariyar Muhalli: Kodayake an ƙididdige tip IP67, haɗin kebul-zuwa-jiki IP64 ne kawai. A guji jagorantar jiragen ruwa masu ƙarfi a mahadar. Idan shigarwa yana cikin rigar ko wuri mai ƙura, yi la'akari da amfani da bututun kariya mai sassauƙa (an yi oda daban) ko hannun rigar zafi.

• Maƙasudin Maƙasudi: An daidaita tsarin don VCL 140 karfe. Idan ainihin abin shaft ya bambanta, tsarin tsarin zai canza. Don ingantacciyar daidaito, ko dai yin odar gyare-gyare na al'ada ko yin gyare-gyaren wuri ta amfani da sanannun rata.

• Tasirin Zazzabi: Mai jujjuyawa yana da ƙimar zafin jiki na <5% drift akan kewayon -40°C zuwa +180°C. Koyaya, don ma'aunin madaidaicin ma'auni, yana da kyau a rama bambancin zafin jiki ta amfani da ginanniyar ramuwar zafin jiki na kwandishan (idan akwai) ko ta yin gyara na lokaci-lokaci.

• Takaddun Juya-Dutse: Tun da an shigar da bincike daga baya, tabbatar da cewa ficewar kebul ɗin baya tsoma baki tare da jujjuyawar sassa ko wasu abubuwan haɗin gwiwa. Za a iya daidaita bututun kariya mai sassauƙa mai sassauƙa (idan an haɗa shi) zuwa matsayin da ake so, amma ga wannan bambance-bambancen babu bututu.

Musanya Tsari da Jimlar Tsayin Tsari (TSL)

TQ412 111-412-000-012 wani bangare ne na cikakken tsarin musanya. Kowane bangare – transducer, tsawo na USB, da kwandishana – akayi daban-daban calibrated da alama. Lokacin maye gurbin kowane bangare, fitowar tsarin ya kasance cikin juriya ba tare da sake daidaitawa ba, in dai an kiyaye jimlar tsarin tsawon (TSL).

Don tsarin mita 1, TSL dole ne ya zama aƙalla mita 0.9 saboda buƙatun gyaran wutar lantarki. Ana zaɓar tsayin kebul na haɗin kai kamar yadda idan aka haɗa shi da kebul na tsawo (idan an yi amfani da shi) jimlar ta zama mita 1 mara kyau. Ana datsa ainihin tsayin daka a masana'anta don haɓaka babban martani mai girma da tabbatar da musanyawa.

Idan ana buƙatar kebul na tsawo, EA 402 yana samuwa tare da tsawon 0.5, 1, 2, 5, ko 10 mita. Jimlar haɗin kebul (wanda aka zaɓa akan tsari) da kebul na tsawo dole ne daidai da TSL da ake so. Don TQ412 111-412-000-012 , haɗin kebul na haɗin kai shine yawanci mita 0.5 ko mita 1.0 don isa jimlar mita 1 (tare da ko ba tare da tsawo ba). Mai amfani yakamata ya duba alamar akan kebul don tabbatar da ainihin tsayin.

Yarda da Takaddun shaida (don sigar Standard)

TQ412 111-412-000-012 tare da lambar muhalli 1 (misali) baya ɗaukar takaddun shaida na yanki na ATEX ko CSA. An ƙera shi don amfani a cikin aminci, mahalli mara fashewa. Koyaya, dangin transducer yana samuwa tare da Ex i (tsarin aminci) da takaddun shaida na Ex nA (marasa haske) don amfani a cikin Yankuna 1, 2, da Class I Division 1/2 - waɗanda aka ba da umarnin tare da lambobin muhalli 2 ko 3.

Daidaitaccen sigar har yanzu ya cika EMC masana'antu gabaɗaya da buƙatun aminci a matsayin wani ɓangare na tsarin IQS 450. Na'urar kwandishan da kanta tana bin umarnin EMC masu dacewa (ko da yake ba a jera su a cikin wannan sashin ba, an tsara tsarin don yanayin masana'antu).

Don kammala shigarwa, ana iya yin oda na'urorin haɗi masu zuwa daban:

Don TQ412 111-412-000-012 , babu bututun kariya da aka haɗa; idan an buƙata, oda wani bambance-bambancen tare da F=3 ko F=4 (bututu mai motsi) ko ƙara kariya ta bayan kasuwa.

Kulawa da Gyara matsala

TQ412 111-412-000-012 na'ura ce marar kulawa a ƙarƙashin yanayin aiki na yau da kullun. Koyaya, ana ba da shawarar dubawa lokaci-lokaci:

• Bincika kebul don yanke, ɓarna, ko alamun zafi mai zafi (discoloration).

• Tabbatar cewa mahaɗin yana da tsabta kuma amintacce.

• Saka idanu da fitowar tsarin don ƙwanƙwasa - idan ya wuce kima, sake daidaitawa ta amfani da sanannen gibi.

• Idan transducer yana fuskantar yanayin zafi mai yawa (> 180 ° C) na tsawon lokaci, aikin zai iya raguwa - la'akari da sauyawa.

Matsalolin gama gari da mafita:

• Babu fitarwa ko siginar da ba ta dace ba: Bincika ci gaban kebul, amincin haɗin haɗi, da wadatar wutar lantarki.

• Fitowar da ba ta layi ba: Tabbatar da abin da ake niyya ya dace kuma tazarar tana tsakanin kewayon layi.

• Juyin yanayin zafi: Bada lokacin dumama kuma amfani da kwandishan mai cike da zafin jiki.

Kwatanta da TQ402 Forward-Mount

TQ412 111-412-000-012 ya bambanta da TQ402 a cikin maɓalli da yawa:

• Hawan Hanya: TQ412 yana baya-Mount (daga baya), TQ402 yana gaba-Mount (daga gaba).

• Wrench Flats: TQ412 yana amfani da 10 mm filaye biyu, TQ402 yana amfani da hexagon 14 mm.

• Fitar Kebul: TQ412 na USB yana fita daga baya, TQ402 daga gaba (dangi zuwa tip).

• Aikace-aikacen: TQ412 shine manufa don gidaje 31000 / 21000 da sauran ƙira na baya; TQ402 manufa ce ta gaba ɗaya.

Halayen lantarki da na aiki iri ɗaya ne.