CE311 444-311-000-032 Piezoelectric Accelerometer

The CE311 444-311-000-032 ne a high-performance piezoelectric accelerometer tare da hadedde lantarki daga Meggitt ta mashahuri vibro-meter® samfurin line, musamman injuna don masana'antu vibration monitoring inda robust, tsawo-lokaci AMINCI, da sauƙaƙan shigarwa na USB suna da muhimmanci. Wannan ma'auni, nau'in da ba na Ex ba yana da azanci na 50 μA/g kuma ana ba da shi tare da kebul na haɗin gwiwa mai tsayin mita 12 na masana'anta, ana kiyaye shi ta mai sassauƙa, mai ɗigo mai tsauri. Wannan tsarin da aka shirya don shigar da shi yana kawar da buƙatar mai haɗawa daban a ƙarshen firikwensin, yana samar da ci gaba, haɗin haɗe-haɗe wanda ke da kyau don shigarwa na dindindin a cikin matsananciyar yanayi inda kariya daga ruwan sanyaya, mai mai, ruwa, tururi, da sauran gurɓataccen abu yana da mahimmanci. Tsawon igiya mai tsayin mita 12 yana ba da sassaucin shigarwa mai mahimmanci, yana ba da damar sanya firikwensin a nisa mai nisa daga na'urorin lantarki yayin kiyaye amincin sigina, wanda ya sa ya dace da manyan injina, na'urori masu nisa, da aikace-aikace inda kebul ɗin dole ne a bi da shi ta hanyar trays ko igiyoyi. Na'urar firikwensin yana ba da siginar fitarwa mai daidaitawa daidai gwargwado, tare da amsa mitar daga 2 Hz zuwa 8 kHz, yana mai da shi dacewa da kewayon kewayon jujjuyawar juzu'i da na'urori masu jujjuyawa, daga fanfuna masu sauri zuwa akwatunan gear masu sauri da turbines.

CE311 444-311-000-032 sigar masana'antu-misali na yanzu-fitarwa nau'in IEPE-nau'in firikwensin da ke buƙatar samar da wutar lantarki akai-akai (5 zuwa 8mA) kuma yana aiki daga wadatar 15 zuwa 28 VDC. Yana ba da ƙarancin fitarwa na yanzu-modulated wanda ba shi da hankali ga ƙarfin kebul da tsangwama na lantarki, yana ba da izinin watsa sigina mai nisa ba tare da lalacewa ba. Wannan yana da fa'ida musamman ga kebul na mita 12, saboda watsawar madauki na yanzu ba shi da kariya daga ƙarfin kebul, yana ba da damar sanya firikwensin nesa da kwandishan sigina ba tare da asarar ingancin sigina ba. Haɗe-haɗen na'urorin lantarki sun haɗa garkuwar ciki kuma an keɓance su ta hanyar firikwensin firikwensin, yana tabbatar da keɓaɓɓen rigakafin amo, rage tsangwama-madauki na ƙasa, da tsayayyen aikin nuna son kai. Kebul na mita 12 yana ƙara ƙarfin ƙima na kusan 2.4 nF pole-to-pole da 4.8 nF pole-to- casing, wanda ke da kyau a cikin ikon tuƙi na madauki na yanzu kuma baya shafar amsawar firikwensin.

Ana ajiye firikwensin a cikin akwati na bakin karfe (1.4441) tare da haɗin kebul ɗin da aka kiyaye shi ta hanyar bututun ƙarfe (1.4541). Na'urar firikwensin da bututun kariya suna waldawa da juna ta zahiri, suna ƙirƙirar taro mai tsauri wanda ba zai iya kaiwa 100% zafi, ruwa, tururi, mai, yanayin gishirin teku, ƙura, naman gwari, da yashi. Wannan ƙaƙƙarfan ginin yana tabbatar da ingantaccen aiki na shekaru da yawa a cikin mafi girman mahallin masana'antu, gami da na ketare, sinadarai, da na'urorin waje.

Tare da amsawar mitar -3 dB a 2 Hz, ≤± 5% daga 6 Hz zuwa 5 kHz, da ≤± 10% daga 5 kHz zuwa 8 kHz, mitar resonant mara kyau na 20 kHz, da tsayayyen kewayon 0.004 g zuwa 40 g ganiya, CE311 444-311-000-032 yana ɗaukar ƙananan ƙararrawar ƙirar tsari da manyan sa hannu na gearmesh mai tsayi tare da ingantaccen aminci. Yanayin zafinsa na -40 ° C zuwa 125 ° C, haɗe tare da kyakkyawan kwanciyar hankali na zafin jiki (± 5% a kan cikakken kewayon), yana tabbatar da ingantaccen aiki a cikin nau'ikan tsarin masana'antu iri-iri. Ƙarƙashin ƙarar firikwensin da fiyayyen rigakafi na lantarki sun sa ya dace don sa ido kan yanayin yanayin daidai da shirye-shiryen kiyaye tsinkaya, har ma tare da doguwar tafiyar USB.

Wannan gabatarwar samfurin yana ba da cikakken bayanin CE311 444-311-000-032, gami da mahimman fasalulluka, aikace-aikace, cikakkun ƙayyadaddun ƙayyadaddun fasaha a cikin sigar tebur, jagororin shigarwa, bayanan oda, da na'urorin haɗi. Dukkanin bayanan an samo su ne daga takardar bayanan Meggitt na hukuma (tsohon sigar CE311) kuma suna nuna himmar kamfanin don kyakkyawan aikin injiniya da tallafin abokin ciniki.

Key Features da Fa'idodi

Integral Cable with Bakin Karfe Bututun Kariya - Tsawon Mita 12 - Kebul ɗin da ya dace da masana'anta mai tsayin mita 12 (madaidaicin nau'i-nau'i mai kariya) tare da sassauƙa, ɗigo mai tsayin ƙarfe-ƙarfe yana ba da kariya ta musamman na injiniya, juriya, da dorewa. Ƙirar da aka rufe, mara ƙarancin haɗin haɗi tana kawar da yuwuwar gazawar maki a cikin firikwensin firikwensin, yana tabbatar da amincin sigina na dogon lokaci a cikin yanayi mara kyau. Tsawon mita 12 yana ba da sassaucin shigarwa mai mahimmanci, yana ba da damar sanya firikwensin nesa da akwatin mahaɗa ko saka idanu, yana mai da shi dacewa da manyan injuna, wurare masu nisa, ko shigarwa inda layin kebul dole ne ya guje wa cikas.

Babban Hankali da Faɗin Dynamic Range - Tare da azanci na 50 μA/g ± 5% da kewayo mai ƙarfi daga 0.004 g zuwa 40 g ganiya, firikwensin yana ɗaukar nau'ikan nau'ikan haɓakar girgiza, daga lalacewa mai laushi zuwa matsakaicin abubuwan rashin daidaituwa, ba tare da jikewa ba.

Amsar Mitar Mitar - Firikwensin yana ba da maki -3 dB a 2 Hz, amsa mai laushi na ± 5% daga 6 Hz zuwa 5 kHz, da ± 10% daga 5 kHz zuwa 8 kHz, yana rufe ƙananan motsin tsarin mitoci da babban mitar gearmesh da igiyoyi ‑ Pass.

Karancin Hayaniyar da Babban Tsari - Ragowar hayaniyar lantarki ta yi ƙasa sosai, yana tabbatar da gano ƙaramar girgizar ƙasa. Karewar ciki da keɓancewar na'urorin lantarki suna ƙara danne tsangwama na lantarki, wanda ke da mahimmanci musamman tare da doguwar tafiyar USB.

Integrated Electronics (IEPE) - Ginin caji-zuwa-mai canzawa na yanzu yana kawar da buƙatar ƙarar cajin waje. Waya 2-waya tana ɗaukar duka ƙarfi da sigina, sauƙaƙe cabling da rage farashin tsarin. Na'urar firikwensin yana aiki tare da ɗimbin halin yanzu na 5 zuwa 8 mA da ƙarfin wadatar 15 zuwa 28 VDC.

Keɓaɓɓen akwati-ƙasa tare da Garkuwar Ciki - An keɓance akwati na firikwensin lantarki daga ƙasan siginar, yana hana madaukai na ƙasa. Garkuwa na ciki yana ƙara haɓaka ƙin amo, yana tabbatar da watsa sigina mai tsabta koda lokacin da aka ɗora shi akan sifofin ƙarfe na ƙasa.

Rugged Hermetically Weld Construction - Bakin karfen gidaje da bututun kariya suna ba da kariya ta IP daga ƙura, ruwa, da kewayon gurɓataccen masana'antu. Haɗin kai mai tsauri ba zai yuwu zuwa 100% zafi, ruwa, tururi, mai, gishirin teku, ƙura, naman gwari, da yashi, yana tabbatar da dogaro na dogon lokaci.

Wide Aiki Zazzabi Range - The CE311 444-311-000-032 aiki ci gaba daga -40 °C zuwa 125 °C, tare da zafin jiki ji na ƙwarai sabawa na ± 5 % a kan cikakken kewayon, sa shi dace da aikace-aikace jere daga sanyi waje yanayi zuwa zafi tsari yankunan.

Hakurin Hakuri mai Girma - Tare da iyakar girgiza na 500 g kololuwa (rabi-sine, 1 ms), firikwensin yana jure wa matsanancin juzu'i na inji ba tare da lalacewa ba, yana tabbatar da rayuwa a cikin wuraren injina masu buƙata.

Low Base Strain Sensitivity – The base strain sensitivity is only 0.0015 g/με typical, minimising measurement errors caused by mounting surface deformation.

Sauƙaƙan Shigarwa - An ƙare haɗin kebul ɗin tare da jagororin tashi (launi-launi), yana barin haɗin kai tsaye zuwa tubalan tasha ko akwatunan haɗin gwiwa. Ana ɗora firikwensin ta amfani da bolts na M6 guda huɗu tare da shawarar karfin juyi na 15 N·m, yana ba da haɗe-haɗe mai aminci.

Ƙididdigar Factory - Kowane ɗayan yana da ƙarfin hali a masana'anta a 120 Hz da 5 g ganiya; ba a buƙatar daidaitawa na gaba a ƙarƙashin amfani na yau da kullun, rage farashin kulawa.

Alamar CE, EAC, da Mai yarda da RoHS - Na'urar firikwensin ya dace da Tarayyar Turai EMC, amincin lantarki, da buƙatun RoHS, kazalika da ƙa'idodin Tarayyar Kwastam na Eurasian, yana tabbatar da karɓar duniya.

Aikace-aikace

CE311 444-311-000-032 ya dace sosai don aikace-aikacen sa ido kan girgiza masana'antu da yawa a cikin wuraren da ba masu haɗari ba, inda kebul na mita 12 ke ba da isar da mahimmanci, gami da:

• Manyan Pumps da Compressors - Ci gaba da saka idanu na centrifugal, reciprocating, da injunan axial don rashin daidaituwa, cavitation, lalacewa, da ganowa, musamman ma inda firikwensin ya ɗora a kan babban injin kuma akwatin junction yana a nesa.

• Fans da Blowers - Kula da yanayin tsarin HVAC, hasumiya mai sanyaya, da aiwatar da masu sha'awar samun iska da ke a tsayi ko a cikin wurare masu nisa, inda kebul na mita 12 ke ba da damar daidaitawa daga gidan fan zuwa wurin ƙarewa mai dacewa.

• Motors da Generators - Binciken jijjiga na manyan injinan lantarki, injinan dizal, da saitin janareta na turbine don gano rashin daidaituwa na rotor, rashin daidaituwa, da lahani, tare da na'urar da ke nesa da injin saboda ƙarancin sarari ko aminci.

• Akwatunan Gear da Gear Drives - Ma'auni mai girma don gearmesh da gano kuskure a cikin akwatunan gear masana'antu, inda za'a iya sanya firikwensin a cikin keɓaɓɓen sarari kuma kebul ɗin ya tura zuwa kwamiti mai sarrafawa.

• Turbines (Gas, Steam, Hydro) - Kula da gidaje masu ɗaukar nauyi da girgizar casing a cikin samar da wutar lantarki da aikace-aikacen tuƙi na injina, galibi suna buƙatar dogon kebul na kebul daga ƙafar turbine zuwa ɗakin sarrafawa.

• Kayan Aikin Na'ura da Spindles - Kula da rawar jiki na manyan injunan CNC da sanduna don kiyaye tsinkaya, inda aka ɗora firikwensin a kan kan kayan aiki kuma ana ajiye na'urorin lantarki a cikin majalisar ministocin nesa.

• Gwaji da Ma'auni - Shigarwa na dindindin ko na wucin gadi don ingantaccen aiki, bincike na tsari, da matsala, inda ake buƙatar sassauƙa a cikin sanya firikwensin.

• Takarda, Karfe, da Mills Siminti - Kula da yanayi mai tsauri na rollers, crushers, conveyors, da ci gaba da na'urorin simintin gyare-gyare, inda ake ɗora firikwensin a cikin ƙura, wurare masu zafi kuma dole ne a tura kebul zuwa akwati mai tsabta, mai sauƙi, sau da yawa yana buƙatar gudu mai tsawo.

• Marine da Offshore - Ma'aunin girgiza akan tsarin motsa jiki, injin bene, da kayan taimako, inda dogayen kebul ɗin ke gudana ya zama ruwan dare tsakanin wuraren injina da gada ko ɗakin sarrafa injin.

• Kulawa da Yanayin Masana'antu Gabaɗaya - Duk wani injin juyawa ko jujjuyawar kayan aiki a cikin manyan masana'antu, masana'antar wutar lantarki, da wuraren sarrafawa waɗanda ke buƙatar abin dogaro, bayanan girgiza mai inganci tare da sassauƙan hanyar kebul na kebul mai nisa.

Cikakken Bayani na Standard Version (444-311-000-032)

CE311 444-311-000-032 shine ma'auni, ba-Ex bambance-bambancen na dangin CE311, yana nuna hankali na 50 μA/g da kewayon zafin jiki na -40 °C zuwa 125 °C. Ana ba da ita tare da kebul na haɗin kai na mita 12 wanda aka kiyaye shi ta hanyar bututun bakin karfe mai sassauƙa, ƙarewa tare da jagororin tashi don haɗin kai tsaye. An ƙera shi don shigarwa na dindindin a cikin wuraren masana'antu na yau da kullun inda ake buƙatar ingantaccen, hatimi, mafita mara haɗawa, kuma inda nisa tsakanin firikwensin da wurin ƙarewa yana da girma (har zuwa 12 m). Tsawon tsayin mita 12 sanannen zaɓi ne ga yawancin manyan injunan masana'antu, yana ba da isassun isassun isar da kebul daga wurin hawan firikwensin zuwa akwatin junction na tsakiya ko kai tsaye zuwa mai saka idanu, ba tare da buƙatar kebul na tsawo ba wanda zai iya gabatar da ƙarin haɗin gwiwa da yuwuwar gazawar maki.

An gina firikwensin a kusa da ma'aunin ma'aunin juzu'i na daidaitattun piezoelectric ta amfani da kayan polycrystalline. Kunshin haɗaɗɗen kayan lantarki, wanda aka keɓe a cikin kwandon firikwensin, yana canza cajin da aka samar ta hanyar piezoelectric zuwa sigina na yanzu daidai gwargwado. Fitowar da aka daidaita na yanzu (tsarin waya 2) yana ɗaukar iko biyu zuwa firikwensin da sigina daga firikwensin akan madugu biyu iri ɗaya. Saboda fitarwar sigina ce ta yanzu, yana da matukar damuwa ga ƙarfin kebul da tsangwama na lantarki, yana ba da izinin kebul ɗin tafiyar mita ɗari da yawa ba tare da raguwa ko lalacewa ba. Kebul na mita 12 yana ƙara kusan 2.4 nF pole-to-pole da 4.8 nF pole-to- casing, wanda ke cikin iyawar madauki na yanzu kuma baya shafar aikin firikwensin.

Ƙirar da aka keɓe ta ƙasa tana tabbatar da cewa baturin firikwensin da tushe mai hawa sun keɓe ta hanyar lantarki daga ƙasan siginar, yana hana madaukai na ƙasa. Kariya na ciki da keɓantacce na'urorin lantarki suna ƙara rage tsangwama na lantarki, yana tabbatar da watsa sigina mai tsabta koda a cikin mahalli masu ƙarfi da filayen lantarki.

Gine-ginen injinan yana fasalta gida mai waldadden bakin karfe (1.4441) wanda ke ba da kariya mai ƙarfi. Kebul ɗin da aka haɗa yana welded zuwa firikwensin a masana'anta, yana haifar da ci gaba, hatimi mai tsauri wanda ke hana shigar danshi kuma yana tabbatar da dogaro na dogon lokaci. Kebul ɗin kebul ɗin garkuwa ce mai murɗaɗi-biyu, kuma bututun bakin ƙarfe mai sassauƙa (1.4541) yana ba da ƙaƙƙarfan kariya daga ɓarna, yanke, da harin sinadarai. An ƙare kebul ɗin tare da jagorar tashi (launi-coded) yana ba da damar yin wayoyi kai tsaye zuwa tubalan tasha ko akwatunan mahaɗa, yana kawar da buƙatar mai haɗin tsaka-tsaki wanda zai iya zama yuwuwar gazawar.

Ƙaƙwalwar haɓakawa ta ƙunshi M6 × 35 Allen bolts guda hudu (12.9 karfe) tare da M6 spring-karfe washers. Ƙwararriyar ƙarfin hawan da aka ba da shawarar ita ce 15 N·m (11.1 lb‑ ft), yana tabbatar da haɗin kai mai kyau da mafi kyawun amsawar mitoci. An ƙera na'urar firikwensin don a ɗaura shi akan lebur, tsaftataccen filaye don cimma ƙayyadaddun amsawar mitar da hankali.

CE311 444-311-000-032 masana'anta ce-calibrated a 120 Hz da 5 g ganiya a 23 °C, tare da hankali tabbatar da zama a cikin ± 5 % na maras muhimmanci 50 μA/g. Ba a buƙatar gyare-gyare na gaba a ƙarƙashin amfani na yau da kullun, amma tabbatarwa lokaci-lokaci (misali, kowace shekara 2-5) ana bada shawarar don aikace-aikace masu mahimmanci.

Wannan daidaitaccen sigar (wanda ba Ex) ba shi da bokan don amfani a wurare masu haɗari. Don irin waɗannan aikace-aikacen, Ex-certified versions (misali, tare da lambobin oda daban-daban) suna samuwa, mai nuna kariya ta cikin sirri (Ex ia) ko kariya (Ex nA).

Tsayin kebul na mita 12 yana ba da fa'ida mai mahimmanci akan gajerun sigogi don shigarwa inda dole ne a sanya firikwensin nesa da akwatin junction, kamar a kan manyan injuna, ko kuma inda hanyar kebul ɗin ke buƙatar ƙarin tsayi don guje wa lanƙwasa masu kaifi, wucewa ta trays na USB, ko bin hanyoyi masu rikitarwa. Bakin-karfe tiyo yana tabbatar da cewa kebul ɗin ya kasance mai kariya ko da an fallasa shi zuwa damuwa na inji, yanayin zafi, ko sinadarai.

Ka'idojin Shigarwa da Haɗawa

Shigarwa mai dacewa yana da mahimmanci don cimma ƙayyadaddun aikin daga CE311 444-311-000-032. Jagororin masu zuwa sun dogara ne akan shawarwarin da Meggitt ya bayar:

• 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 don mafi kyawun mayar da martani mai girma.

• Bolts da Washers - Yi amfani da kayan kwalliyar M6 × 35 Allen da aka kawo (12.9 karfe) da M6 spring-karfe washers (DIN 7980). Aiwatar da ƙarfin ƙarfin da aka ba da shawarar na 15 N·m (11.1 lb-ft) a ko'ina cikin dukkan kusoshi huɗu. Kar a wuce gona da iri, saboda wannan na iya lalata zaren ko mahalli na firikwensin.

• Gabatarwa da Daidaitawa - Firikwensin yana da hankali tare da babban axis (alama a kan gidaje). Daidaita firikwensin kamar yadda babban axis ya zo daidai da alkiblar girgizar da za a auna (axial, radial, ko tangential). Koma zuwa littafin shigarwa don cikakkun zane-zane na daidaitawa.

• Hanyar Kebul da Kashewa - Ana kiyaye kebul na haɗin gwiwa ta hanyar bututun ƙarfe mai sassauƙa. Juya kebul ɗin tare da ƙaramin lanƙwasa radius don guje wa damuwa da lalacewar ciki (an shawarta> 50 mm). Don kebul na mita 12, tabbatar da cewa kebul ɗin ba ta fuskantar tashin hankali da yawa ko lanƙwasa mai kaifi. Kiyaye kebul ɗin a tsaka-tsaki ta amfani da shirye-shiryen bidiyo ko haɗin kebul, amma guje wa wuce gona da iri wanda zai iya lalata bututun. Jagororin tashi suna da launi-launi; haɗa su zuwa tsarin sa ido akai-akai na samar da halin yanzu da shigar da sigina bisa ga zanen waya. Ya kamata garkuwar kebul ta kasance ƙasa a gefe ɗaya (yawanci a tsarin kulawa) don rage tsangwama na lantarki.

• Haɗin Wutar Lantarki - Firikwensin yana buƙatar samar da wutar lantarki akai-akai na 5 zuwa 8 mA da ƙarfin lantarki na 15 zuwa 28 VDC. Ana auna siginar azaman bangaren AC na yanzu akan matakin son zuciya. Tabbatar cewa tsarin sa ido yana samar da yanayin siginar da ya dace (misali, jujjuyawar halin yanzu-zuwa-ƙarfi da tacewa mai girma). Ya kamata garkuwar kebul ta kasance ƙasa a gefe ɗaya.

• Grounding - Tushen firikwensin ya keɓance daga ƙasan siginar, don haka saman hawa na iya kasancewa a kowane yuwuwar ba tare da shafar siginar ba. Koyaya, garkuwar kebul ya kamata ta kasance ƙasa a gefe ɗaya don rage tsangwama na lantarki. Bi ƙa'idodin ƙasa da aka ba da shawarar a cikin jagorar shigarwa na tsarin.

• La'akari da thermal - An ƙididdige firikwensin don ci gaba da aiki har zuwa 125 ° C. Idan saman hawa ya wuce wannan zafin jiki, yi amfani da adaftan da ke hana zafi (misali, MA133) ko sanya firikwensin nesa da sandar tsawo. Tabbatar cewa ba'a kori bututun kebul a saman wurare masu zafi waɗanda suka wuce iyakokin kayan sa.

• Kariya daga Lalacewar Jiki - A cikin yanayi mai tsauri, kare firikwensin da kebul daga tasiri, ɓarna, da harin sinadarai. Bakin-karfe tiyo yana ba da ƙaƙƙarfan kariya, amma ana iya buƙatar ƙarin magudanar ruwa ko murfin kariya a cikin matsanancin yanayi.

• Kariyar Wuri Mai Haɗari - Wannan daidaitaccen sigar ba a ƙwace ba; don haka, kada a yi amfani da shi a cikin yanayi mai yuwuwar fashewa. Don irin waɗannan wuraren, yi amfani da sigar da aka ba da izini kuma bi takamaiman buƙatun shigarwa na takaddun takaddun Ex.

Gudanarwa da Tabbatarwa

Bayan shigarwa, CE311 444-311-000-032 ya kamata a tabbatar da shi ta amfani da sanannen tushen jijjiga (misali, abin girgiza mai ɗaukar hoto ko na'urar accelerometer) ko ta hanyar kwatanta da sanannen firikwensin firikwensin. Ya kamata a auna halin yanzu son zuciya don tabbatar da cewa yana cikin kewayon 5 zuwa 8 mA. Ya kamata a duba siginar AC don dacewa da dacewa; Sanannen matakin hanzari (misali, 1 g a 80 Hz) yakamata ya samar da canjin fitarwa na yanzu (50 μA/g). Hakanan tabbatar da cewa siginar ta kuɓuta daga hayaniyar da ta wuce kima kuma ƙarancin mitar ya dace da ma'aunin da aka yi niyya. Don saka idanu na dogon lokaci, ana ba da shawarar duba tsarin yau da kullun yayin kiyayewa na yau da kullun. Tare da kebul na mita 12, kula da kowane sigina ko ɗaukar hayaniya; watsawar madauki na yanzu da ƙarancin fitarwa yakamata ya tabbatar da amincin sigina.

Bayanin oda

An ba da umarnin CE311 444-311-000-032 ta amfani da nadi mai zuwa:

Lura: Wasu tsayin kebul na iya kasancewa akan buƙata. Siffofin da suka gabata sun ƙunshi takaddun shaida na ciki (Ex ia) ko takaddun shaida (Ex nA).

Na'urorin haɗi

Akwai kewayon na'urorin haɗi don cika CE311 444-311-000-032, gami da adaftan hawa, masu haɗawa, akwatunan junction, da raka'ar rabuwar galvanic.

Lura: Don shigarwar Ex, yi amfani da ƙwararrun haši, igiyoyi, da shinge kamar yadda aka ƙayyade a cikin takaddun shaida na Ex.

Rushewa da Yarda da Muhalli

A ƙarshen rayuwar sabis ɗin, CE311 444-311-000-032 dole ne a zubar da shi daidai da ƙa'idodin muhalli na gida. Firikwensin ya ƙunshi bakin karfe, kayan lantarki, da kayan piezoelectric; kebul ɗin yana ƙunshe da masu sarrafa ƙarfe da rufi. A cikin Tarayyar Turai, Dokar Waste Electrical and Electronic Equipment (WEEE) tana aiki - tara daban da sake amfani da su wajibi ne. Meggitt yana goyan bayan zubar da haƙƙin muhalli kuma yana iya ba da jagora akan tashoshi na sake amfani da su.