TQ402 111-402-000-012 Mai Fassara Kusa

TQ402 111-402-000-012 babban aiki ne, wanda ba ya tuntuɓar eddy-na kusa da mai canzawa daga layin samfurin Vibro-Meter, wanda aka tsara don ma'auni na ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun kayan aiki, rawar jiki, da matsayi na axial na jujjuyawar injin 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 . The TQ402 111-402-000-012 ne gaba-Mount (misali) transducer tare da metric M10x1 thread , wani misali (mara fashe) muhalli rating , babu m kariya tube , da kuma jimlar tsarin tsawon mita 1 (m na USB tsawon zaba daidai). Yana daga cikin tsarin daidaitawa, tsarin musanya wanda ke biyan matsananciyar buƙatun sa ido kan injunan masana'antu, gami da bin shawarwarin API 670.

TQ402 111-402-000-012 yana aiki akan ƙa'idar eddy-na yanzu, inda aka samar da filin lantarki mai jujjuyawa ta hanyar coil ɗin da aka lulluɓe a cikin tip ɗin transducer. Lokacin da aka kawo tip kusa da maƙasudin ƙarfe (kamar mashin injin), igiyoyin ruwa suna haifar da igiyoyin ruwa a cikin saman da ake niyya, wanda hakan ke shafar rashin ƙarfi na nada. Wannan canjin impedance ya yi daidai da rata tsakanin tip da manufa, kuma na'urar siginar IQS 450 tana canza wannan canji zuwa wutar lantarki ta layi ko fitarwa na yanzu. Tsarin yana ba da amsa mitar daga DC zuwa 20 kHz (‑ 3 dB), yana mai da shi dacewa da ma'aunin ma'auni na tsaye da kuma nazarin rawar jiki mai ƙarfi har zuwa babban saurin juyawa.

An gina TQ402 111-402-000-012 don amintacce a cikin matsanancin yanayin masana'antu. An ƙera coil ɗin sa mai aiki a cikin tulun Torlon (polyamide-imide), wanda ke ba da ƙarfin injina da kwanciyar hankali. An gina jikin mai juyawa daga AISI 316L bakin karfe, yana ba da juriya mai inganci. Haɗin kebul na coaxial an lulluɓe shi da FEP, wanda aka ƙididdige shi don yanayin zafi daga -100°C zuwa +200°C, kuma an ƙare shi da ƙaramin coaxial namiji nau'in AMP (mai ɗaure hannu kawai). Mai jujjuyawar kanta an ƙididdige IP67 a tip da IP64 a mahadar kebul-zuwa-jiki, yana tabbatar da kariya daga ƙura da watsa ruwa.

Wannan gabatarwar samfurin yana ba da cikakkiyar bayyani na fasaha na TQ402 111-402-000-012 , 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

TQ402 111-402-000-012 transducer ne na gaba-Mount, ma'ana an shigar dashi daga gaban mahalli na injin, tare da zaren jiki yana wucewa ta rami mai hawa da tip yana fuskantar manufa. 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 injina tare da zaren awo na M10x1 (tsawon mizani) kuma ya haɗa da sashin hexagonal (mm 14 a fadin filaye) don aikace-aikacen juzu'i.

• 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 TQ402 111-402-000-012 ba tare da mai sassauƙa ba (zaɓin 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 umarni 012 tana nuna jimlar tsarin tsayin mita 1 (tunda lambar don 1 m shine '01' kuma lambobi biyu na ƙarshe sune '12'? A zahiri tsarin tsari don TQ402 ba a cika cikakken bayani ba a cikin shafukan da aka bayar, amma bayanan bayanan ya nuna cewa don TQ412 jimlar tsarin tsayin tsarin shine 01 (15 m) . 012 yana iya nuna mita 1 tare da wasu ƙarin bambance-bambancen, dangane da ƙididdiga na yau da kullum, muna fassara 111-402-000-012 a matsayin: Muhalli = 1 (Standard, non-Ex), Jikin Jiki = 1 (M10x1) - amma tsarin lambar don TQ402 zai bambanta Tsawon tsarin, wanda shine tsari na yau da kullum da aka zaba kamar yadda jimlar haɗin kai da tsawo na tsawo ya dace da jimlar tsarin tsawon 1 m (tare da mafi ƙarancin 0.9 m don sarkar 1 m ta ƙayyadaddun TSL). TSL.

Ƙa'idar Aiki da Haɗin Tsarin

kwandishan siginar An tsara TQ402 111-402-000-012 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)

TQ402 111-402-000-012 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 abin da aka yi niyya ya bambanta, ana buƙatar daidaitawa na al'ada - dole ne mai amfani ya samar da samfurin gami.

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.

Aikace-aikacen da aka Nufi

TQ402 111-402-000-012 ya dace da ɗimbin ayyukan sa ido na injuna, gami da:

• Turi, gas, da turbines na hydraulic - ma'auni na girgiza shaft da matsayi na axial don kariya da yanayin kulawa.

• Alternators da janareta - saka idanu akan gibin iska, lalacewa mai ɗaukar nauyi, da ƙaura.

• Turbo-compressors da famfo - Gano gushewar shaft, rashin daidaituwa, da lalacewa.

• Magoya baya, masu busa, da injuna - babban maƙasudin saka idanu na girgiza a cikin masana'antar masana'antu.

• Makarantun takarda, injinan ƙarfe, da kayan aikin hakar ma'adinai - injinan jujjuya nauyi masu nauyi waɗanda ke buƙatar amintaccen ganewa mara lamba.

• **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 TQ402 111-402-000-012 yana da mahimmanci don ingantattun ma'auni da tsawon rayuwar sabis. Ya kamata a kiyaye waɗannan jagororin:

• Hauwa: Ana shigar da transducer ta hanyar zaren jikin M10x1 cikin rami mai dacewa. Yi amfani da filayen hex na mm 14 don amfani da juzu'i - kar a wuce iyakar ƙarfin 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 da fitarwa zuwa 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. Kauce wa kaifi lankwasa, murkushewa, ko abrasion. Idan kebul ɗin dole ne ya wuce ta gefuna masu kaifi, yi amfani da grommets masu kariya. Ba a tsara kebul don ci gaba da jujjuyawa ba; amintar da shi tare da haɗin kebul a tazara.

• 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.

Musanya Tsari da Jimlar Tsayin Tsari (TSL)

TQ402 111-402-000-012 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 tsawon kebul na haɗin kai kamar lokacin da 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 TQ402 111-402-000-012 , 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)

TQ402 111-402-000-012 tare da lambar muhalli 1 (misali) baya ɗaukar takaddun shaida na yanki mai haɗari 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).

Na'urorin haɗi da Kayayyakin Ƙari

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

Don TQ402 111-402-000-012 , babu bututun kariya da aka haɗa; idan an buƙata, oda wani bambance-bambancen tare da F=1 ko F=2, ko ƙara kariya ta bayan kasuwa.

Kulawa da Gyara matsala

TQ402 111-402-000-012 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.