Bent Nevada 146055-10-02-05 Ceramic Capped Reverse Mount Probe

146055-10-02-05 ƙwararre ce ta musamman wacce ba ta tuntuɓar eddy - binciken kusanci na yanzu daga jerin Benly Nevada 3300, wanda aka ƙera don aikace-aikacen sa ido na injuna waɗanda ke buƙatar saitin juyi . Wannan samfurin shine 3300 Ceramic Capped Reverse Mount Probe wanda ke nuna madaidaicin zaren hawa na 3/8-24 UNF , kebul na haɗin kai na mita 1.0 , ƙaramin coaxial ClickLoc mai haɗawa tare da daidaitaccen kebul , da yardawar yanki mai haɗari (CSA, ATEX, IEC ) Zane-zane na baya an yi niyya musamman don amfani a cikin jerin gidaje na Benly Nevada 31000 da 21000, da kuma sauran shingen al'ada inda dole ne a shigar da binciken daga ciki ko kuma inda iyakokin sararin samaniya ke nuna hanyar hawan baya. Tsayin kebul na mita 1.0 yana ba da ƙarin sassaucin kewayawa idan aka kwatanta da bambance-bambancen mita 0.5, yana ba da damar sanya Sensor Proximitor a wuri mafi dacewa yayin da yake ci gaba da ci gaba da aikin gajeriyar kebul.

Tushen da aka rufe da yumbu shine alamar wannan dangin bincike. An ƙera fuskar da ake ji daga alumina mai tsafta (Al₂O₃), wanda ke ba da ƙarancin ƙarancin sinadarai, ƙarfin kuzari mai ƙarfi, da taurin fifiko. Wannan kayan yumbu yana tsayayya da lalata daga ammonia anhydrous, hydrogen sulphide, caustic mafita, vapours acidic, da kuma nau'ikan kaushi mai yawa waɗanda zasu lalata abubuwan bincike na ƙarfe na al'ada na al'ada ko kuma mara kariya. An ƙera shari'ar binciken daga AISI 304 bakin karfe, tana ba da kariyar injina mai ƙarfi da kyakkyawan juriya ga rami, lalata, da iskar oxygen a cikin danshi, saline, ko yanayi mai aiki da sinadarai. Ƙarshen yumbu-zuwa-karfe na gaban-ƙarshen an rufe shi ta hanyar hermetically kuma an gwada ruwan helium a masana'anta, yana tabbatar da cewa iskar gas da ruwa mai lalacewa ba za su iya shiga cikin rami mai tsinkewa na ciki ba - muhimmin buƙatu don dogaro na dogon lokaci a cikin mummunan sabis.

An don ƙera 146055-10-02-05 aikace-aikace inda kawai ɓangaren gaba na taron shari'ar binciken ya fallasa ga kafofin watsa labarai masu lalata, amma tare da bambanci daban-daban cewa binciken yana ɗora a cikin juzu'i idan aka kwatanta da daidaitattun bincike-binciken dutsen gaba. A cikin jujjuyawar dutsen, ana shigar da binciken daga bayan gidan, tare da titin ya miƙe zuwa ramin. Ana buƙatar wannan lissafi sau da yawa a cikin gidaje masu ɗaukar hoto, kayan ɗaki na turawa, ko wasu wurare da aka keɓe inda ba za a iya shigar da binciken dutsen gaba cikin sauƙi ba ko kuma inda ƙirar gidaje ke ba da umarnin shigarwa na baya. Binciken baya-Mount yana da nau'ikan bayanan injiniya daban-daban: yana da filayen wuƙa na 7/16-inch maimakon filayen inch 5/16 da aka samu akan binciken dutsen gaba, kuma zaren hawa suna matsayi kusa da ƙarshen ƙarshen. An daidaita tsayin gabaɗaya kuma an ayyana shi ta jimlar zaɓin tsayin kebul; babu daidaitaccen tsayin harka.

Yana da mahimmanci a lura cewa 146055-10-02-05 tana da ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun abubuwan binciken 146054 na gaba: baya haɗa da abin da ya dace na baya ko bututun bakin karfe. Sakamakon haka, bayan binciken - inda kebul na coaxial ya fita daga shari'ar - ba a rufe shi kuma dole ne a kiyaye shi daga ruwa, ammonia, ammonium hydroxide, hydrogen sulfide, ko kowane yanayi mai lalata. Dole ne a bi ta hanyar fita ta baya ta wuri mai tsabta, bushe, mara lahani. Don aikace-aikacen da ke buƙatar cikakken hatimi na gaba da na baya, bambance-bambancen 146056 tare da tubing na baya da kayan aikin NPT shine madadin shawarar da aka ba da shawarar, amma wannan ƙirar ba ta samuwa a cikin juzu'i na juyawa.

146055-10-02-05 mita tana da jimlar tsayin kebul na 1.0 (ƙafa 3.3) . Wannan matsakaicin tsayi yana da kamanni don aikace-aikacen juyawa-dutsen inda Proximitor Sensor yake kusa da injin amma yana buƙatar ɗan nisa don hawa mai dacewa, kamar akan akwatin mahaɗar kusa ko firam ɗin inji. Ana ba da binciken tare da madaidaicin madaidaicin coaxial ClickLoc connector (zaɓin 02) ba tare da mai haɗawa ba; duk da haka, ana iya ƙara masu kariyar haɗin kai azaman na'urorin shigar fili. Ba a samun binciken tare da sulke ko tare da riga an shigar da mai kariyar mai haɗawa, kamar yadda aka gani a cikin takardar bayanai. Zaɓin yarda da -05 yana nuna cewa binciken yana ɗauke da takaddun shaida na yanki mai haɗari na ƙasa da ƙasa da yawa, yana mai da shi dacewa da shigarwa a cikin abubuwan fashewa a duk duniya.

Lokacin da aka haɗe shi tare da Sensor Proximitor 3300 da kebul na tsawo mai dacewa (yawanci na tsayin daka), 146055-10-02-05 yana samar da cikakken tsarin transducer don auna ma'aunin ma'aunin ma'aunin igiya, matsayi axial (tushewa), eccentricity, da saurin juyawa a cikin aikace-aikacen inda hawan baya yana da fa'ida ta inji. An daidaita tsarin masana'anta zuwa maƙasudin ƙarfe na AISI 4140 kuma yana nuna kewayon layi na 1.52 mm (mils 60) tare da ma'aunin ma'aunin ƙima na 7.87 V/mm (200 mV/mil). Kuskuren musanyawar sa na ± 6.5% yana tabbatar da cewa za'a iya shigar da abubuwan maye gurbin ba tare da cikakken tsarin sake fasalin tsarin ba, yana rage raguwar kulawa.

Siffofin Gina da Zane

146055-10-02-05 ya bambanta da injina da takwarorinsa na gaba. An inganta tsarin juzu'i don shigarwa a cikin gidaje waɗanda ke da iyakataccen dama daga gaba ko inda dole ne a kiyaye binciken daga baya. An yi amfani da shari'ar binciken daga AISI 304 bakin karfe kuma tana da zaren 3/8-24 UNF 2A, amma matsayin zaren dangane da tip ya bambanta da bincike-bincike na gaba. Wuraren maɓallan suna 7/16 ‑ inch (11.1 mm) a fadin, suna samar da mafi girman saman ƙasa don aikace-aikacen juzu'i yayin shigarwa. Tsawon shari'ar ba zaɓaɓɓen mai amfani ba ne; a maimakon haka, jimlar tsawon (daga tip zuwa mai haɗawa) an ƙaddara shi kawai ta zaɓin tsayin kebul, wanda ga wannan ƙirar shine mita 1.0.

Tushen yumbu iri ɗaya ne a cikin kayan da kuma ginawa zuwa wasu 3300 masu ɗaukar yumbu masu ɗaukar hoto: alumina mai tsabta, wanda aka yi wa bakin karfe don samar da hatimin hatimi. Diamita na tip shine 7.0 mm (0.273 inch), kuma diamita na sashin zaren shine 7.2 mm (0.285 inch). An tsara binciken don amfani a cikin gidaje 31000 ko 21000, kamar yadda aka nuna a cikin takaddar bayanan, amma kuma ana iya daidaita shi zuwa wasu gidaje tare da zaren da ya dace da buƙatun sharewa. Ba a samun na'urorin bincike na baya-bayan nan tare da sulke ko zaɓuɓɓukan kariyar mai haɗawa, wanda ke bayyana a cikin takardar bayanan. Don haka, ana ba da 146055-10-02-05 ba tare da ƙarin ƙarin kariya ba.

Haɗin kebul na coaxial yana da tsayin mita 1.0 kuma yana amfani da ƙirar 75 Ω impedance tare da rufin ethylene propylene (FEP). FEP yana ba da kyawawan kaddarorin dielectric, ƙarancin ɗanɗano, da juriya ga yanayin zafi da sinadarai. An ƙare kebul ɗin tare da ƙaramin haɗin ClickLoc coaxial, wanda aka yi zinare-plated don tsayayya da lalata da kuma tabbatar da ƙarancin juriyar lamba. Ingantacciyar hanyar kulle mai haɗin haɗin da ake ji 'yana danna' lokacin da yatsa yatsa, yana kawar da buƙatar kayan aiki da kuma hana cire haɗin kai tsaye saboda girgiza. Mai haɗin haɗin daidaitaccen nau'in kafaffen goro ne (zaɓi 02), kuma ba a bayar da sigar goro mai cirewa don wannan ƙirar ba.

Saboda ba a rufe bayan binciken ba, tilas ne a kiyaye fitar da kebul daga mahalli. A baya-bayan shigarwa, kebul na yawanci yana fita ta bayan gidan kuma ana tura shi zuwa akwatin mahadar. Dole ne a kula don tabbatar da cewa duk wani danshi ko tururi mai lalata ba ya bibiyar kebul ɗin kuma ya shiga bayan binciken. An ba da shawarar yin amfani da masu kariyar haɗin kai (na'urorin haɗi) don duk shigarwa don samar da ƙarin kariya ta muhalli, kodayake ba a riga an shigar da su ba.

Aikace-aikacen da aka Nufi

146055-10-02-05 ya dace da yanayin masana'antu masu zuwa da nau'ikan injuna, musamman inda ake buƙatar hawa baya kuma kebul na mita 1.0 yana ba da damar isa:

• Bent Nevada 31000 da 21000 jerin gidaje masu ɗauke da gidaje, waɗanda aka kera musamman don ɗaukar bincike-bincike na baya. Ana amfani da waɗannan gidaje a cikin manyan injina, compressors, da famfo.

• Wuraren maƙallan turawa inda za a iya samun dama daga baya kawai, kuma ba za a iya shigar da bincike na dutsen gaba ba tare da kwance na'urar ba.

• Wurare masu iyaka a cikin rumbun injina inda shugaban mai hawa yake a ciki, yana buƙatar shigar da binciken daga gefen ciki.

• Sake sabunta kayan aikin gado waɗanda tun farko suka yi amfani da binciken baya-bayan nan, suna ba da damar musanya kai tsaye ba tare da canza mahalli ba.

• Aikace-aikace inda aka ɗora Sensor na Proximitor akan maɓalli na kusa ko akwatin mahaɗa, yana buƙatar kebul na mita 1.0 don haɗi mai dacewa ba tare da ɓacin rai ba.

• Muhalli inda kawai gaban binciken ke fallasa ga kafofin watsa labarai masu lalata, kuma za a iya ajiye ficewar kebul na baya a cikin tsaftataccen wuri mai bushewa.

A duk waɗannan lokuta, hular yumbu yana tabbatar da cewa fuskar da ake ji ta ci gaba da kasancewa cikin sinadarai, yayin da bakin karfe 304 ke ba da daidaiton tsari. Zaren 3/8-24 ya dace da ramukan hawa da yawa da ake da su, kuma juzu'i na ɗorewa yana sauƙaƙa shigarwa a takamaiman ƙirar gidaje. Kebul na mita 1.0 yana ba da kyakkyawar ma'auni tsakanin sassaucin ra'ayi da kuma kula da ƙananan ƙarfin kebul, wanda ke da mahimmanci ga daidaiton tsarin.

Rushewar Code ɗin oda

Cikakken lambar samfurin 146055-10-02-05 an tsara shi kamar haka:

Lokacin yin oda, dole ne a yi amfani da cikakken kirtani 146055-10-02-05 don tabbatar da daidaitaccen haɗin tsayin kebul, salon haɗi, da fakitin takaddun shaida.

Shawarwari na shigarwa da Gapping

Daidaitaccen shigarwa na 146055-10-02-05 yana da mahimmanci don ingantaccen aiki. Kasancewar bincike-bincike na baya, tsarin shigarwa ya bambanta da na gaba-Dutsen bincike. Ana shigar da binciken daga ciki na gidan ko daga baya, tare da ɓangaren zaren yana ɗaukar rami mai daidaitacce. Filayen wuƙa na 7/16-inch suna ba da damar yin amfani da karfin juyi mai sarrafawa. Yana da mahimmanci don guje wa wuce gona da iri, kuma ana ba da shawarar amfani da goro (misali, kayan haɗi 04301007 don zaren 3/8-24) don hana sassautawa saboda girgiza.

Saitin tazarar yana bin hanyar lantarki iri ɗaya kamar sauran na'urori masu ɗaukar yumbu. Saboda an canza kewayon layi idan aka kwatanta da daidaitattun bincike na 3300 XL, saitin rata na inji ta amfani da ma'aunin jijjiga ba a ba da shawarar ba. Madadin haka, haɗa binciken zuwa Sensor Proximitor da wutar lantarki, kuma saka idanu da ƙarfin wutar lantarki na DC. Sanya binciken ta yadda maƙasudi ( saman shaft) ya faɗi cikin kewayon ƙarfin lantarki na madaidaiciyar -4 Vdc zuwa -16 Vdc. Mafi kyawun madaidaicin tsaka-tsakin rata shine kusan -10 Vdc, wanda ke ba da damar matsakaicin balaguron balaguro na biyu don auna girgiza. Dole ne mai sakawa ya tabbatar da cewa tulun yumbu ba zai taɓa tuntuɓar igiyar juyawa ba, saboda alumina yana da karye kuma zai tsinke ko karaya a kan tasiri. Irin wannan lalacewa ba a rufe shi da garanti.

Dole ne a kori kebul na mita 1.0 tare da radius na lanƙwasa aƙalla 25.4 mm (inch 1.0) a kowane wuri. Lanƙwasa masu kaifi na iya lalata dielectric coaxial, canza ƙarfin aiki da haifar da kurakuran auna. Tsawon kebul ɗin yana da matsakaici, yana ba da damar ɗan sassauƙa wajen sanya Sensor Proximitor, amma har yanzu ya kamata a kula don gujewa damuwa a kan mahadar binciken kebul-zuwa-bincike.

Ba a rufe bayan binciken; saboda haka, tilas ne a ajiye fitar da kebul a wuri mai tsabta, bushe, mara lalacewa. A baya-bayan shigarwa, kebul na yawanci yana fita ta bayan gidan kuma yana iya wucewa ta hanyar magudanar ruwa ko igiyar igiya. Tabbatar cewa an rufe duk wani buɗe ido don hana danshi ko ɓarnar tururi shiga da bin diddigin kebul ɗin. Ana ba da shawarar yin amfani da masu kariyar haɗin (na'urorin haɗi) da ƙarfi don kare haɗin haɗin haɗin daga gurɓataccen muhalli.

Daidaita Tsari da La'akari da Material Material

Tsarin 3300, gami da 146055-10-02-05 , an ƙirƙira masana'anta ta amfani da maƙasudin ƙarfe na AISI 4140. Idan shaft ɗin na'ura an yi shi da nau'i daban-daban (misali, 304 bakin karfe, Inconel, titanium), ma'aunin sikelin da layin layi zai canza. Bentley Nevada yana ba da gyare-gyare na al'ada don kayan da ba daidai ba - ƙayyade kayan lokacin yin oda.

Kuskuren musanyawa na ± 6.5 % yana ba da damar maye gurbin filin bincike, kebul na tsawo, ko Proximitor Sensor ba tare da cikakken sakewa ba, muddin duk abubuwan da aka gyara sun fito ne daga tsarin iyali guda kuma abin da ake nufi ya kasance ba canzawa. Don ƙayyadaddun aikace-aikacen kariya, yi tabbatarwa a cikin wurin tabbatar da alaƙar tazarar-zuwa wutar lantarki ta amfani da ma'aunin ƙira mai ƙima ko ma'aunin bugun kira bayan shigarwa.

Amincewa da Yanki masu haɗari da Sharuɗɗan Amintaccen Amfani

146055-10-02-05 tare da zaɓin yarda -05 an ba da izini don amfani a cikin fashewar yanayi ƙarƙashin ƙa'idodin ƙasa da ƙasa da yawa. Ana aiwatar da takaddun shaida masu zuwa:

• CSA (cNRTLus): Tsaro na ciki (ia) don Class I, Zone 0; AEx/Ex da IIC T4/T5 Ga; Hakanan Class I, Rukunin A, B, C, D; Class II, Rukunin E, F, G; Darasi na III. Don Yanki 2, ana ba da ƙimar ƙima mara ƙarfi (nA/ec). Rarraba yanayin zafi T5 don yanayi -55°C zuwa +40°C da T4 don –55°C zuwa +80°C.

• ATEX: II 1 G; Ex da IIC T5…T1 Ga; Hakanan Ex ia IIIC T90°C … T280°C Dc don yanayin ƙura (EPL Dc).

• IECEx: Ex ia IIC T5…T1 Ga; Ex nA/ec IIC T5…T1 Gc.

An taƙaita sigogin mahaɗan don aminci na ciki (ia) a ƙasa:

Waɗannan sigogin suna aiki lokacin da aka haɗa binciken ta hanyar kebul na tsawo na Benly Nevada zuwa Sensor Proximitor na Benly Nevada tare da ƙimar mahalli masu jituwa.

Sharuɗɗan amintaccen amfani, kamar yadda aka ƙayyade a cikin takaddun shaida, sune kamar haka:

• Don shigarwar ia , dole ne a shigar da binciken daidai da zane na Benly Nevada 141092.

• Don shigarwa na nA / ec (Zone 2), dole ne a shigar da Proximitor kamar yadda tashansa ya sami matakin kariya na aƙalla IP54, kowane zane 140979.

• Dole ne a lura da jadawalin zafin jiki (duba tebur da ke ƙasa) don tabbatar da cewa zafin saman binciken bai wuce zafin ƙonewar iskar gas ko ƙura da ke kewaye ba.

Jadawalin Zazzabi don Wurare Masu Haɗari (Bincike Kawai)

146055-10-02-05 kanta baya haifar da dumama kai; An ƙaddara ajin zafin jiki da farko ta matsakaicin zafin yanayi a wurin shigarwa.

Muhimman Iyakoki da Gargaɗi masu Mahimmanci

Masu amfani da 146055-10-02-05 dole ne su kiyaye iyakoki masu zuwa don tabbatar da aminci da ingantaccen aiki.

Bayan binciken ba a rufe shi ta hanyar hermetically . Fitar da kebul na fitar da kebul ko na baya na shari'ar binciken ga kowane ruwa (ruwa, ammonia, condensate), iskar gas (hydrogen sulphide, chlorine), ko tururin caustic zai haifar da saurin lalacewa na rufin FEP, lalata cibiyar gudanarwa, da gazawar lantarki daga ƙarshe. Wannan shine mafi mahimmancin ƙaƙƙarfan aiki guda ɗaya ga wannan ƙirar. Dole ne a bi ta hanyar fita ta baya ta wuri mai tsabta, bushe, mara lalacewa a kowane lokaci.

Tushen yumbun yana da ƙarfi a sinadarai amma yana da rauni. Duk wani hulɗa kai tsaye tare da igiya mai jujjuya yayin shigarwa, kulawa, ko yanayi na wucin gadi na na'ura na iya haifar da guntuwa, tsagewa, ko cikakkiyar karyewar hular alumina. Irin wannan lalacewa yana da bala'i ga daidaiton aunawa kuma ba a rufe shi da garantin samfur. Dole ne a yi tazarar binciken ta hanyar lantarki, kuma dole ne a yi amfani da tasha ta jiki tare da tsananin kulawa.

Matsakaicin matsi na 34 Bar (500 psi) yana aiki ne kawai ga hatimin yumbu-zuwa-ƙarfe na gaba. Ba ya nufin cewa gaba dayan jikin binciken na iya jure matsi daban-daban a kan zaren da aka ɗaurawa. Idan matsin tsari ya wuce wannan ƙimar, ana buƙatar gyare-gyaren injiniya na al'ada - tuntuɓi Bentley Nevada don taimako.

Dole ne haɗin zaren ya wuce 0.563 inch (14.3 mm). Zaren ciki na rami mai hawa dole ne su dace da ajin da ya dace. Idan rami mai hawa ya fi wannan zurfi, dole ne a yi amfani da madaidaicin zare ko goro don iyakance zurfin shigarwa. Bentley Nevada baya maye gurbin bincike a ƙarƙashin garanti don lalacewa ta hanyar wuce gona da iri.

Dole ne a kiyaye radiyon lanƙwasa na USB a ko sama da 25.4 mm (inch 1.0). Ƙananan radiyo za su lalata dielectric kuma su canza yanayin rashin ƙarfi, gabatar da kurakuran auna da yiwuwar haifar da raguwar sigina.

Don shigarwa a wurare masu haɗari, dole ne a mutunta iyakokin zafin jiki da sigogin mahaɗan. Dole ne a yi amfani da binciken kawai tare da ingantattun shinge masu aminci na ciki ko keɓaɓɓen samar da wutar lantarki waɗanda ke iyakance ƙarfin lantarki, halin yanzu, da ƙarfi zuwa ƙayyadaddun ƙimar.

Abubuwan bincike na baya-baya (kamar 146055) ba su samuwa tare da sulke ko zaɓuɓɓukan kariyar haɗin kai - an bayyana wannan a sarari a cikin bayanan. Idan ana buƙatar ƙarin kariya ta inji, yi la'akari da yin amfani da bincike-bincike na gaba tare da sulke ko ƙara kariya ta kebul na waje daban. Hakanan, 146055-10-02-05 yana da kebul na mita 1.0; tabbatar da cewa Proximitor Sensor yana cikin tazara mai ma'ana, kuma idan ana amfani da igiyoyin tsawaita, daidaita tsayin duka yadda ya kamata don kula da daidaita tsarin. Lura cewa an ƙera ƙwanƙwasa-mita 1.0 don amfani tare da daidaitattun firikwensin kusanci na mita 1.0 - haɗa tsayin kebul na iya shafar daidaiton tsarin.

Na'urorin haɗi da Kayayyakin Ƙari

Ana ba ba da 146055-10-02-05 tare da masu kariyar haɗin kai ko sulke ba, amma ana iya ƙara masu kariyar haɗin kai azaman na'urorin shigar fili don haɓaka kariyar muhalli. Tebu mai zuwa yana lissafin na'urorin haɗi da aka saba oda.

Babu makami ; don bincike-bincike na baya don haka, babu wani kayan haɗin sulke da aka jera don 146055.

Kwatanta da Samfura masu alaƙa

146055-10-02-05 . shine takwaransa na baya-Mount zuwa jerin gaba- Dutsen 146054, tare da tsayin kebul na mita 1.0 Babban bambance-bambancen su ne:

• Hannun hawa: Ana shigar da na'urori na baya-bayan nan daga bayan gidan, yayin da ake shigar da na'urori na gaba-Mount daga gaba.

• Wuraren Wuta: 146055 yana amfani da fitilun 7/16-inch; 146054 yana amfani da fitilun 5/16-inch.

• Tsawon shari'ar: 146054 yana da tsayin shari'ar zaɓaɓɓen mai amfani (0.8 zuwa 4.0 inci), yayin da 146055 ba shi da zaɓi na tsayin shari'ar daban - jimlar tsayin an ƙaddara ta tsawon kebul ɗin kawai.

• Makamai da kariyar mai haɗawa: 146055 baya bayar da sulke ko zaɓin kariyar mai haɗawa, yayin da 146054 na iya yin oda tare da duka biyun.

• Gidajen da suka dace: An tsara 146055 musamman don gidaje 31000 da 21000; 146054 bincike ne na gaba ɗaya-manufa.

Idan aka kwatanta da 146055-05-02-05 (0.5 m na USB) da 146055-20-02-05 (2.0 m USB), 146055-10-02-05 yana ba da tsayin kebul na tsakiyar kewayon wanda ke daidaita dacewa da sauƙi tare da ƙarancin ƙarfi. Ana zaɓi tsawon mita 1.0 sau da yawa lokacin da aka ɗora Sensor na Proximitor akan wani sashi na kusa amma ba nan da nan kusa da binciken ba.