CA134 144-134-000-203 Piezoelectric Accelerometer

The CA134 144-134-000-203 wani premium piezoelectric accelerometer daga Parker Meggitt's rarrabe vibro-meter® samfurin line, musamman injiniya don vibration monitoring a cikin mafi tsanani masana'antu muhallin. Wannan bambance-bambancen na musamman shine sigar firikwensin kawai , ana ba da ita ba tare da kebul ɗin da aka haɗe na dindindin ba, yana ba da mafi girman sassauci ga masu amfani don zaɓar taron na USB mafi dacewa don takamaiman buƙatun aikace-aikacen su. CA134 144-134-000-203 an tsara shi don sadar da daidaitattun ma'auni, maimaitawa, da kwanciyar hankali a cikin kewayon zafin jiki na musamman, daga yanayin cryogenic a -253 ° C (20 K) har zuwa 500 ° C mai zafi, yana mai da shi ba makawa don aikace-aikace, injin turbine, damfara injin turbine.

Na'urar firikwensin yana amfani da ma'aunin ma'aunin piezoelectric na yanayin matsawa tare da insulation na ciki da fitarwa na daban. Wannan ƙirar tana ba da ingantacciyar ƙin yarda da yanayin gama-gari, rigakafi ga madaukai na ƙasa, da aminci na ciki lokacin amfani da na'urorin sigina masu dacewa. An gina gidan ne daga wani gawa na nickel mai zafi na musamman, wanda aka yi masa walda don kare abin ji na ciki daga danshi, iskar gas da gurɓataccen gurɓataccen abu. Ba kamar sigar haɗin kebul ba, CA134 144-134-000-203 an sanye shi da babban zafin jiki, mai haɗin madauwari 2-pin mai kauri (vibro‑meter® 7/16″‑27 UNS‑2A / CG505 mai iya ɗaukar nau'in kebul na USB. Wannan ƙirar tushen haɗin haɗin yana ba masu amfani damar zaɓar daga nau'ikan kebul da yawa tare da tsayi daban-daban, kayan rufewa, da kariyar muhalli, daidaita sarkar ma'auni zuwa ainihin bukatun shigarwa.

CA134 144-134-000-203 tana ɗauke da cikakkiyar takaddun shaida don amfani a cikin yanayi mai yuwuwar fashewar abubuwa (yankuna masu haɗari), tare da ƙaƙƙarfan buƙatun ATEX da IECEx. Wannan takaddun shaida, haɗe tare da kwanciyar hankali na firikwensin, ƙarancin juzu'i mai jujjuyawa, da faɗaɗa amsawar mitoci, ya sa ya zama zaɓin da aka fi so don tsarin kula da girgizar da ke da alaƙa inda duka aminci da daidaito ba za su iya yin sulhu ba.

Tare da ƙimar ƙima na 10 pC/g, kewayon ma'auni mai ƙarfi daga 0.001 g zuwa 500 g kololuwa, da mitar resonant wanda ya wuce 14 kHz, CA134 144-134-000-203 yana ɗaukar sa hannu na mitar girgiza da ƙaramar ƙararrawa zuwa mafi girma na injin. mitoci-wucewa. Amsar mitar ta lebur daga 0.5 Hz zuwa 3500 Hz a cikin ± 5 %, kuma ta wuce zuwa 6000 Hz tare da juriya na ± 10 %, yana sa ya dace da duka kayan aikin juyawa mai saurin gudu da turbomachinery mai sauri.

Na'urar firikwensin-kawai yana da fa'ida musamman don shigarwa inda kebul dole ne ya wuce ta rafukan ruwa, manyan kantuna, ko matsanancin zafin jiki, ko kuma inda kebul ɗin zai iya zama abin lalacewa kuma yana buƙatar sauyawa na lokaci-lokaci ba tare da damun hawan firikwensin ba. CA134 144-134-000-203 kuma shine zaɓin da aka fi so don masu amfani waɗanda suka riga sun sami madaidaitan majalissar kebul a hannun jari ko waɗanda ke buƙatar tsayin kebul na al'ada waɗanda ba su samuwa azaman nau'ikan masana'anta-haɗe-haɗe.

Wannan gabatarwar samfurin yana ba da cikakken bayanin CA134 144-134-000-203, yana rufe mahimman fasalulluka, aikace-aikace, cikakkun bayanai (wanda aka gabatar a cikin tsari), bayanin oda, na'urorin haɗi na kebul da ke samuwa, da mahimman jagororin shigarwa. Duk bayanan an samo su ne daga sabon takaddar bayanan samfur kuma suna nuna sadaukarwar Parker Meggitt ga ƙwararrun injiniya da tallafin abokin ciniki.

Key Features da Fa'idodi

Wide Aiki Zazzabi Range - The CA134 144-134-000-203 aiki ci gaba daga -54 °C zuwa 500 °C, tare da wani cryogenic-m wani zaɓi mika ƙananan iyaka zuwa -253 °C (20 K), tabbatar da abin dogara aiki a liquefied famfo iskar gas da ruwa oxygen / LNG.

Zane-Sensor-Kawai don Madaidaicin sassauci - Rashin kebul ɗin da aka haɗe na dindindin yana bawa masu amfani damar zaɓar daga kewayon majalissar igiyoyi (EC069, EC112, EC119, EC222, EC390) don dacewa da yanayin muhalli, sarrafa injina, da buƙatun haɗin kowane takamaiman shigarwa. Za a iya keɓance tsayin igiyoyi, kuma ana iya maye gurbin igiyoyin da aka sawa ba tare da cire firikwensin ba.

Babban Haɗin Haɗin Zazzabi - firikwensin yana da madaidaicin mai haɗaɗɗiyar madauwari mai madauwari 2-pin (vibro‑meter® 7/16″‑27 UNS‑2A / nau'in CG505) tare da hanyar maɓalli, yana tabbatar da amintaccen, mating ɗin haɗin gwiwa tare da duk manyan tarukan kebul da aka ba da shawarar. An ƙididdige mai haɗin don cikakken zafin aiki 500 °C.

Harshen Nickel Alloy ɗin Haɗaɗɗen Hermetically - Gidan firikwensin yana da cikakken walƙiya daga babban madaidaicin zafin jiki na nickel gami, yana ba da shingen da aka rufe wanda ke kare nau'in piezoelectric daga danshi, iskar gas mai ɓarna da ɓarna, yana tabbatar da kwanciyar hankali da aminci na dogon lokaci.

Ex Certified for Hazard Areas - An amince da CA134 144-134-000-203 don shigarwa a cikin yanayi mai yuwuwar fashewa, yana mai da shi lafiya don amfani a cikin mai da gas, petrochemical, da aikace-aikacen ma'adinai inda gas mai ƙonewa ko kura zai iya kasancewa.

Siffar Bambance-bambancen Mahimmanci - Tsarin shari'ar cikin gida da fitarwa na caji daban (tsarin 2-pin keɓe daga ƙasa) yana ba da damar haɗin kai tsaye don cajin masu canzawa (misali, jerin IPC70x) ba tare da batutuwan madauki na ƙasa ba, haɓaka sigina-zuwa amo rabo a cikin mahalli mai hayaniya.

Babban Hankali da Faɗaɗɗen Rage Rage - Tare da azanci na 10 pC/g ± 5% da kewayon ma'auni daga 0.001 g zuwa 500 g kololuwa, firikwensin yana ɗaukar ɓarna mai laushi da matsanancin yanayin rashin daidaituwa. Ƙarfin ɗaukar nauyi har zuwa 1000 g kololuwa yana ba da kariya daga abubuwan firgita.

Kyakkyawan Layi da Ƙarfin Matsakaicin Matsakaicin Matsakaicin - Rashin layin ba shi da ƙasa da ± 1 % sama da cikakken kewayon ƙarfi, kuma jujjuyawar hankali yana ƙasa da 5 %, yana tabbatar da ingantacciyar ma'aunin vector ba tare da tsangwama ta giciye ba.

Mitar Resonant Mai Girma - Mitar resonant na ƙima sama da 14 kHz yana ba firikwensin damar amsa da aminci ga abun ciki mai girma, wanda ke da mahimmanci don gano kayan aikin farko da lahani.

Ƙarfin Gina Jiki - Ma'aunin nauyi kusan 120 g, firikwensin yana da ƙanƙanta kuma mara nauyi, yana rage tasirin ɗaukar nauyi akan tsarin girgiza. Ana samun hawa ta hanyar sukurori na M4 guda uku tare da makullai-washers, suna ba da haɗe-haɗe mai aminci ko da ƙarƙashin babban girgiza da girgiza.

Aikace-aikace

CA134 144-134-000-203 shine madaidaicin firikwensin girgiza don aikace-aikacen da yawa masu buƙata, gami da:

• Gas da Kulawar Turbine - Ci gaba da auna ma'aunin girgiza akan bearings, casings, da shafts a cikin samar da wutar lantarki, jirgin sama, da motsa ruwa.

• Compressors da Pumps - Kulawa na centrifugal, axial, da compressors masu maimaitawa, da kuma bututun ruwa na cryogenic da ke sarrafa LNG, nitrogen na ruwa, da sauran magudanan ruwa masu ƙarancin zafi.

• Shigar da Wuri Mai Haɗari - Ex-Fitattun na'urori masu auna firikwensin da ake amfani da su a matatun mai, tsire-tsire masu sinadarai, tashoshin gas, da wuraren sarrafa kwal a wuraren da abubuwan fashewa suka kasance.

• Gwajin Gwajin Aerospace - Binciken rawar jiki na abubuwan injin, akwatunan gear, da raka'o'in wutar lantarki (APUs) a ƙarƙashin matsanancin zafi da damuwa na inji.

• Kula da Yanayin Masana'antu - Tsare-tsare na dogon lokaci da shirye-shiryen kiyayewa a cikin masana'antar ƙarfe, masana'antar siminti, masana'antar takarda, da ayyukan hakar ma'adinai.

• Injiniyan Cryogenic - Kula da injunan jujjuyawar a cikin wuraren gwaji na cryogenic, tsarin motsa sararin samaniya, da tsarin sanyaya magana mai ƙarfi.

• Na'urorin Tsara Tsayi Tsawon Zazzabi - Kilns, bushewa, magoya baya, da masu hurawa da ke aiki a cikin yanayin yanayi fiye da iyawar daidaitattun matakan gaggawa.

• Sake gyarawa da Sauyawa - Tsarin firikwensin-kawai yana ba da damar sauƙaƙan maye gurbin na'urori masu auna firikwensin da ke wanzuwa a cikin kayan aikin gado ba tare da canza kayan aikin kebul na yanzu ba.

Cikakken Bayani na Sigar Sensor-Kawai (144-134-000-203)

Ana ba da CA134 144-134-000-203 ba tare da kebul ba, yana bawa mai amfani damar zaɓar taron kebul mafi dacewa don aikace-aikacensu na musamman. Wannan tsarin yana ba da fa'idodi daban-daban:

• Keɓance Kebul - Masu amfani za su iya zaɓar daga kewayon nau'ikan kebul (EC069, EC112, EC119, EC222, EC390) waɗanda suka bambanta da ƙimar zafin jiki, kariyar injin (mai sassauci ko hatimi), nau'ikan haɗin haɗi a ƙarshen nesa, da tsayin kebul. Wannan yana tabbatar da cewa kebul ɗin ya yi daidai da yanayin shigarwa, ko babban tukunyar turbine mai zafi, ɗakin cryogenic, ko yanki mai ƙarfi.

• Sauƙin Kulawa - Idan kebul ɗin ya lalace saboda ɓarna, harin sinadarai, ko lalata yanayin zafi, ana iya maye gurbinsa ba tare da firikwensin ba. Na'urar firikwensin ya kasance a ɗora, yana guje wa buƙatar damun abin da aka makala na inji da sake daidaita sarkar aunawa.

• Sauƙaƙe Shigarwa - Mai haɗin haɗin haɗin yana ba da damar firikwensin farawa da farko, kuma za a haɗa kebul ɗin daga baya. Wannan yana da fa'ida musamman a cikin wuraren da aka keɓe ko lokacin da ake jigilar igiyoyi ta hanyar magudanar ruwa, manyan kantuna, ko akwatunan haɗin gwiwa.

• Canjawar musanyawa - Ana iya amfani da firikwensin guda ɗaya tare da majalissar kebul daban-daban don saitin gwaji daban-daban ko yaƙin aunawa na wucin gadi, haɓaka haɓakawa.

• Tasirin Kuɗi - Ga masu amfani waɗanda suka riga suna da haja na igiyoyi masu jituwa, siyan sigar firikwensin-kawai yana guje wa ƙarin tsadar kebul. Don dogon kebul yana gudana, ikon yin oda daidai tsayi yana rage sharar gida da kashe kuɗi.

Na'urar firikwensin kanta iri ɗaya ce a cikin aiki da ginawa zuwa nau'in kebul na haɗin gwiwa, tare da nau'in piezoelectric iri ɗaya, rufin shari'ar cikin gida, gidaje masu waldaran hermetically, da takaddun shaida Ex. Bambancin kawai shine kasancewar mai haɗawa maimakon kebul ɗin haɗe-haɗe na dindindin. Mai haɗin haɗi babban zafin jiki ne, madauwari, nau'in zaren zaren 7/16″‑27 UNS‑2A da maɓalli na polarisation. An ƙirƙira shi don jure cikakken zafin aiki na 500 ° C kuma yana ba da amintaccen haɗin gwiwa mai ƙarfi. Mai haɗa haɗin haɗin gwiwa tare da madaidaicin 7/16″‑27 UNS‑2B ko CG505 masu haɗin haɗin da aka samo akan duk manyan tarukan na USB da aka ba da shawarar.

Lokacin yin odar CA134 144-134-000-203, mai amfani kuma dole ne ya yi odar taron kebul na daban (duba Sashen Na'urorin haɗi) kuma ya ƙayyade tsayin da ake buƙata. Haɗin kebul ɗin zai kasance yana da mahaɗin da ya dace akan ƙarshen firikwensin kuma ko dai na biyu mai haɗin zafin jiki na vibro‑meter® (na EC069), mai haɗin nau'in LEMO 0 (na EC112), ko jagorar tashi (na EC119, EC222, EC390) a ɗayan ƙarshen, ya dogara da nau'in da aka zaɓa.

Majalisun Kebul Na Shawarar

Ana ba da shawarar waɗannan taruka na kebul na musamman don amfani tare da CA134 144-134-000-203. Kowannensu yana ba da halaye daban-daban don dacewa da buƙatun shigarwa daban-daban:

Lura: Dole ne a ƙayyade tsayin kebul lokacin yin oda. 'x01' a cikin EC069 da '5x1' a cikin EC112 suna nuna cewa tsayin yana canzawa; tuntuɓi masana'anta don yin oda lambobin don takamaiman tsayi. Duk kebul na tsawo suna amfani da masu haɗawa waɗanda suka dace da na'urar firikwensin 7/16″‑27 UNS‑2A.

Don aikace-aikacen da kebul ɗin dole ne ya wuce ta wani yanki mai zafi mai ƙarfi (misali, a cikin kwandon turbine), igiyoyin da aka keɓance ma'adinai EC069 da EC112 ana ba da shawarar su sosai saboda tsananin juriyar zafinsu da ƙaƙƙarfan inji. Don amfani da masana'antu gabaɗaya inda yanayin zafi ya kasance matsakaici, EC119, EC222, ko EC390 igiyoyi masu sassauƙa suna ba da kyakkyawan yanayin sigina-zuwa amo da sauƙi na kewayawa.

Ka'idojin Shigarwa da Haɗawa

Shigar da ya dace yana da mahimmanci don cimma ƙayyadaddun aiki daga CA134 144-134-000-203. An samo waɗannan jagororin daga ayyukan shawarar Parker Meggitt:

• Mounting Surface Preparation – The mounting surface should be flat, smooth, and clean. Duk wani burbushi, fenti, ko lalata dole ne a cire su don tabbatar da cikakkiyar hulɗa tsakanin tushen firikwensin da saman injin. Ana ba da shawarar ƙarewar 1.6 µm (63 µin) ko mafi kyau.

• Screws da Torque - An amintar da firikwensin ta amfani da sukurori na M4 × 16 Allen uku da M4 spring-lock washers uku. Ƙwararriyar ƙarfin ƙarfin ƙarfin da aka ba da shawarar shine 4 N·m (3 lb‑ ft). Wannan juzu'in yana tabbatar da daidaitaccen ɗaukar nauyi kuma yana guje wa wuce gona da iri. Amfani da fili mai kulle zare (kamar Loctite) zaɓi ne amma yana iya zama da fa'ida a cikin mahalli mai girma.

• Gabatarwa da Daidaitawa - An yi alamar axis mai mahimmanci akan mahalli na firikwensin. Daidaita firikwensin kamar yadda axis ɗinsa mai hankali ya zo daidai da alƙawarar girgizar da za a auna. Don ma'auni na axial, radial, ko tangential, koma zuwa littafin shigarwa don cikakken zane-zane.

• Grounding Electric - The CA134 144-134-000-203 fasali na ciki hali rufi; sabili da haka, wurin da ake hawa baya buƙatar sanyawa ta hanyar lantarki. Koyaya, baturin firikwensin ba a haɗa shi da kowane fil ɗin sigina ba, don haka ƙaddamar da mahalli zuwa tsarin injin abin karɓa ne kuma galibi yana da fa'ida don garkuwar lantarki. Ya kamata a haɗa abin fitarwa na banbanta zuwa na'urar ƙara caji tare da shigarwar banbanta don yin cikakken amfani da fa'idodin kin amo.

• Mai Haɗi Mating – Lokacin haɗa kebul ɗin zuwa firikwensin, tabbatar da cewa mai haɗin yana da tsabta kuma ba shi da tarkace. Danne zaren haɗaɗɗen haɗin gwiwa da ƙarfi (amma ba da yawa ba) don cimma hatimin hatimin iskar gas da amintaccen haɗin injina. Maɓallin maɓalli yana tabbatar da daidaiton polarization - kar a tilasta haɗin.

• Hanyar Kebul - Ya kamata a kori kebul ɗin da aka zaɓa tare da ƙaramin lanƙwasa radius kamar yadda aka ƙayyade a zanen samfurin sa. Yawanci, don igiyoyin MI, ƙaramin lanƙwasa radius na 50 mm (2.0 in) ya shafi. Ya kamata a kiyaye kebul ɗin a lokaci-lokaci ta amfani da shirye-shiryen P-clips ko haɗin kebul, amma dole ne a kula da kar a wuce gona da iri da murkushe kebul ɗin. Guji gudanar da kebul ɗin kusa da manyan igiyoyin wutar lantarki ko tushen filaye masu ƙarfi na lantarki.

• La'akari da Zazzabi - Tabbatar cewa an ƙididdige taron kebul ɗin da aka zaɓa don matsakaicin zafin jiki da zai ci karo da shi tare da tsayinsa duka. Idan kebul ɗin ya wuce ta wurin zafi, yi amfani da kebul na MI (EC069 ko EC112) don wannan sashin. Idan ana amfani da kebul na tsawo, tabbatar da cewa akwatunan mahaɗar matsakaitan an ƙididdige su daidai.

• Shigar da Wuri mai haɗari - Duk ayyukan shigarwa dole ne su bi ƙa'idodin gida da takamaiman buƙatun takardar shedar Ex. Firikwensin firikwensin da igiyoyi suna da aminci a cikin ciki lokacin da aka yi amfani da su tare da ingantattun shinge da kwandishan sigina. Tuntuɓi takardar shaidar da ta dace da littafin shigarwa don cikakkun zane-zanen wayoyi da sigogin aminci.

Gudanarwa da Tabbatarwa

Bayan shigarwa, CA134 144-134-000-203 ya kamata a tabbatar da shi ta amfani da sanannen tushen jijjiga (misali, abin girgiza mai ɗaukar hoto ko ma'aunin hanzari). Yakamata a duba fitowar amplifier ɗin caji don daidaitaccen sikeli da polarity. Za a iya yin gwajin azanci mai sauƙi ta hanyar amfani da sanannen hanzari da auna cajin fitarwa ko ƙarfin lantarki. Hakanan ya kamata a duba juriyar rufewar firikwensin a yanayin zafi don tabbatar da cewa babu lalacewa yayin shigarwa. Don shigarwa na tushen haɗin kai, yana da kyau a tabbatar da ci gaba da juriya na haɗin kebul kafin haɗi.

Don tsarin da ke da alaƙa da aminci, ana iya buƙatar gwajin shaida ko duba aiki a tsaka-tsaki na yau da kullun, kamar yadda aka ƙayyade a cikin hanyoyin kulawa da shuka. CA134 144-134-000-203 an tsara shi don kwanciyar hankali na dogon lokaci, amma ana ba da shawarar daidaitawa na lokaci-lokaci (misali, kowane shekaru 2-5) don kiyaye daidaiton auna.

Bayanin oda

An ba da umarnin CA134 144-134-000-203 ta amfani da waɗannan nadi:

Lokacin yin oda, yana da mahimmanci a ƙayyade ainihin lambar ɓangaren 144-134-000-203 don samun bambance-bambancen firikwensin-kawai. Bugu da ƙari, dole ne a ba da odar taron kebul na daban (duba Na'urorin haɗi) tare da tsawon da ake buƙata. Don nau'ikan cryogenic (mafi ƙarancin -253 °C), da fatan za a tuntuɓi wakilin ku na gida, saboda ana iya buƙatar oda na musamman.

Na'urorin haɗi

Don kammala sarkar auna, ana samun na'urorin haɗi masu zuwa don CA134 144-134-000-203:

Lura: Dole ne a ƙayyade tsayin kebul lokacin yin oda. Don EC069 da EC112, lambar ɓangaren ya haɗa da mai ɗaukar wuri don tsayi (x01 ko 5x1); tuntuɓi Parker Meggitt don cikakken lambar oda don tsawon da ake buƙata. Ana samun kebul na tsawaitawa a daidaitattun tsayi da tsayin al'ada.

Rushewa da Yarda da Muhalli

A ƙarshen rayuwar sabis ɗin sa, CA134 144-134-000-203 ya kamata a zubar da shi daidai da ƙa'idodin muhalli na gida. Firikwensin ya ƙunshi gami da nickel, bakin karfe, da kayan piezoelectric, waɗanda yakamata a sake yin fa'ida idan zai yiwu. A cikin Tarayyar Turai, Umarnin Waste Electrical and Electronic Equipment (WEEE) yana aiki - da fatan za a tuntuɓi karamar hukumar ku don jagora kan hanyoyin sake amfani da su.