Bent Nevada 330500-00-04 Velomitor Piezo-tsarin Sensor

Benly Nevada 330500-00-04 na musamman na musamman na 330500 Velomitor Piezo-velocity Sensor, wanda aka ƙera shi sosai don aikace-aikacen sa ido na injuna masu mahimmanci waɗanda ke buƙatar takaddun shaida guda biyu masu haɗari - duka CSA (Arewacin Amurka) da ATEX (Turai ) suna ba da ƙarancin ƙarfi adaftar zare da masana'anta ke bayarwa . Wannan bambance-bambancen ba shi da adaftan hawa (ƙasa -00), yana barin firikwensin na asali na 3/8-24 UNF‑2B zaren jiki fallasa, kuma yana ɗaukar yarda da yawa (ƙasa -04), wanda ya ƙunshi takaddun shaida na CSA na Amurka da Kanada, da kuma takardar shedar ATEX don kasuwannin Turai da na duniya. Zabi ne na ƙarshe don ayyukan duniya inda za'a iya tura kayan aiki a cikin yankuna daban-daban na tsari, kuma inda masu amfani suka gwammace yin amfani da ramukan hawa masu dacewa da zaren 3/8-24, adaftar al'ada, ko hawa kai tsaye ba tare da farashin adaftan da aka riga aka shigar ba.

Silsilar 330500 shine na'urar firikwensin saurin piezoelectric na zamani tare da haɗaɗɗen kayan lantarki, wanda aka ƙera don auna cikakken (dangane da sarari kyauta) mahalli mai ɗaukar hoto, casing, ko girgizar tsari akan injin juyawa. Ba kamar na gargajiya gudun transducers cewa dogara a kan motsi coils da inji maɓuɓɓuga, da 330500 ma'aikata da wani m-jihar zane ba tare da motsi sassa , miƙa m aminci, tsawaita rayuwar sabis, da kuma ikon da za a saka a kowace fuskantarwa-a tsaye, a kwance, ko a kowane kusurwa-ba tare da lalacewar aiki ba.

330500-00-04 yana ba da fitarwa mai sauri na 100 mV / in / s (3.94 mV / mm / s) tare da amsawar mitar daga 4.5 Hz zuwa 5 kHz (± 3 dB) da kewayon saurin 50 in / s peak (1270 mm / s) . Ƙarfin gininsa ya haɗa da akwati na bakin karfe 316L da aka rufe, mai haɗin MIL‑C‑ 2-pin MIL‑C‑5015, da kewayon zafin aiki mai faɗi daga -55°C zuwa +121°C . An keɓe firikwensin yanayin don hana madaukai na ƙasa, kuma yana ba da kyakkyawar rigakafi ga filayen maganadisu da nau'in tushe. Ana ba da bambance-bambancen -00-04 ba tare da adaftan hawa ba , amma yana ɗaukar takaddun shaida na CSA da ATEX , yana sa ya dace da Class I, Division 1, Groups A, B, C, D; Class II, Rukunin E, F, G; da wurare masu haɗari na Class III (CSA) da kuma Zone 0, Zone 1, Zone 2, da Zone 22 (ATEX) tare da sigogin mahaɗan waɗanda ke ba da damar aikin aminci na ciki.

Wannan gabatarwar yana mai da hankali ne kawai akan daidaitawar 330500-00-04 , yana nuna ƙimar sa ta musamman azaman adaftan mara kyauta, Velomitor mai-dual-certified a cikin fayil ɗin Benly Nevada. Yana kwatanta wannan bambance-bambancen tare da sauran zaɓuɓɓukan adaftan (misali, 330500-01-04 tare da adaftar 1/2-20 UNF) kuma tare da nau'ikan takaddun shaida guda ɗaya (misali, 330500-00-01 don CSA, 330500-00-02 don ATEX) don shiryar da aikace-aikacen da suka dace don zaɓi na duniya. Yarda da yankuna da yawa shine mafi mahimmanci.

Bayanin Aiki da Muhimmancin Shaida Biyu

Na'urar accelerometer 330500-00-04 tana aiki akan ka'idar piezoelectric, inda kristal piezoelectric ke haifar da cajin lantarki daidai da haɓakar gidaje na firikwensin. Amplifier na caji na ciki da da'ira mai haɗawa suna canza wannan siginar hanzari zuwa siginar saurin gudu, wanda kuma ana fitarwa azaman ƙaramin ƙarfin ƙarfi. Wutar wutar lantarki mai nuna son kai shine -12 V dc (ana magana da Pin A), wanda ke ba da damar firikwensin ya sami ƙarfi ta hanyar haɗin waya guda biyu da ake amfani da shi don yawancin tsarin sa ido na masana'antu. Na'urar firikwensin yana buƙatar samar da wutar lantarki na -24 V dc (na ƙima) kuma yana zana halin yanzu na 2 mA (na al'ada), tare da sigina mai ƙarfi wanda aka ɗora akan ƙarfin son zuciya.

Haɗuwa da na'urorin lantarki a cikin mahalli na firikwensin yana kawar da buƙatar daidaitawar siginar waje, sauƙaƙe shigarwa, kuma yana rage haɗarin ɗaukar hayaniya. Ƙirar ƙaƙƙarfan ƙira ta tabbatar da cewa babu sassa masu motsi da za su shuɗe, yana ba da kwanciyar hankali na dogon lokaci da maimaitawa. An ƙera 330500-00-04 don a ɗaura kai tsaye a kan rumbun injin ko ɗaki ta amfani da zaren jiki. Ma'auni na firikwensin jiki ya ƙunshi rami mai hawa 3/8-24 UNF-2B , wanda shine girman zaren gama gari don yawancin sansanonin hawan masana'antu da adaftar. Ta zaɓar zaɓi na adaftar -00, mai amfani yana karɓar firikwensin ba tare da adaftan da aka riga aka shigar ba, yana ba da matsakaicin sassauci don zaɓar adaftar ɓangare na uku ko don hawan firikwensin kai tsaye cikin rami mai zaren da ya dace da zaren jiki.

Takaddun shaida -04 yana ƙara duka CSA da amincewar ATEX , yana mai da shi mafita ta gaske ta duniya. Na'urar firikwensin yana ɗaukar alamomi masu zuwa (kamar yadda yake a cikin takaddar bayanai):

• CSA : Class I, Division 1, Rukunin A, B, C, D; Class II, Rukunin E, F, G; Darasi na III; Zazzabi Class T3; -55°C ≤ Tamb ≤ +121°C.

• ATEX : Ex ia IIC T3 Ga (Zone 0/1), Ex ec IIC T3 (Zone 2), Ex tc IIC T200 ° C Dc (Zone 22); -55°C ≤ Ta ≤ +121°C.

Ma'aunin mahalli (daidai da takaddun shaida guda biyu):

Takaddun shaida na dual yana kawar da buƙatar tara na'urori masu auna firikwensin don Arewacin Amurka da yankuna masu haɗari na Turai, sauƙaƙe sarrafa kaya da rage haɗarin amfani da firikwensin da ba daidai ba a cikin wani wuri da aka bayar. Don OEMs na duniya, EPCs, da masu amfani na ƙarshe tare da wurare a nahiyoyi da yawa, 330500-00-04 yana ba da lambar sashi ɗaya wanda ya dace da buƙatun aminci na yau da kullun a duk duniya.

Amsar mitar firikwensin ya ƙunshi kewayon daga 4.5 Hz zuwa 5 kHz (270 cpm zuwa 300,000 cpm) tsakanin ± 3 dB, kuma daga 6.0 Hz zuwa 2.5 kHz (360 cpm zuwa 150,000 cpm) a cikin ± 0.9 dB. Wannan faffadan bandwidth yana sa ya dace da ƙananan sauri da injuna masu sauri, gami da akwatunan gear da injin turbines tare da mitoci masu tsayi. Fitowar saurin yana da fa'ida musamman don kariyar injin saboda yana ba da ma'aunin tsananin girgiza kai tsaye, wanda galibi shine ma'aunin da ake amfani da shi a cikin ƙa'idodin duniya (misali, ISO 10816) don kimanta lafiyar injin.

Matsakaicin girman firikwensin firikwensin shine ± 2% har zuwa 6 in/s kololuwar, kuma jujjuyawar hankalin sa bai kai kashi 5% na azancin axial ba. Mitar resonant ɗin da aka ɗora ya wuce 12 kHz, yana tabbatar da cewa sautin firikwensin na halitta baya tsoma baki tare da ma'aunin ma'auni. Ƙirar da aka keɓe ta tana hana madaukai na ƙasa, kuma ginin da aka rufe ta hanyar hermetically yana kare kayan lantarki daga danshi da gurɓataccen abu.

Cikakken Kwatancen Tare da Sauran Tsarin Tsarin 330500 - Adafta da Zaɓuɓɓukan Amincewa

Don taimakawa cikin zaɓin firikwensin da ya dace, tebur mai zuwa yana kwatanta 330500-00-04 tare da sauran saitunan gama gari: 330500-00-00 (ba adaftar, babu yarda), 330500-00-01 (ba adaftan, CSA), 330500-00-02), 330500-00-02), X0500 da 33-00-02 (1/2-20 adaftar UNF, yarda da yawa). Wannan kwatancen yana nuna ƙimar musamman na -00-04 don sassauƙa, ƙaƙƙarfan shigarwa biyu.

Jagoran Zaɓi - Maɓalli Maɓalli

330500-00-04 . shine mafi sassauƙan ƙayyadaddun takaddun shaida guda biyu a cikin jerin 330500 Zaɓi wannan bambancin lokacin:

• Kuna buƙatar duka takaddun shaida na CSA da ATEX don ƙaddamar da yanki mai haɗari na duniya.

• Kuna da rami mai hawa wanda ya dace da zaren 3/8-24 UNF‑2B, ko kuna shirin amfani da adaftar al'ada wanda Benly Nevada bai bayar ba.

• Kuna son rage farashi ta hanyar barin adaftar yayin da har yanzu kun cika ka'idojin aminci da yawa.

• Kun fi son zaren jiki don hawa kai tsaye ba tare da ƙarin adaftan ba.

Idan kana buƙatar takamaiman adaftar (misali, 1/2-20 UNF don masu hawan sauri-haɗe) tare da yarda biyu, zaɓi 330500-01-04. Idan kawai kuna buƙatar CSA ko ATEX ɗaya ɗaya, zaɓi -00-01 ko -00-02 bi da bi.

Halayen Hardware - Musamman ga 330500-00-04

Girman Jiki da Hauwa

• Zaren Jiki (an fallasa) : 3/8-24 UNF‑2B, tare da ƙaramin zaren zaren 6.4 mm (0.250 in) da matsakaicin zurfin rawar soja na 14.0 mm (0.550 in). Jikin firikwensin ya haɗa da fasalin hexagonal inch 15/16 don ƙarfafawa.

• Diamita : 25.3 mm (0.995 in)

• Tsawo : 63.2 mm (2.49 in) (ba tare da adaftan ba; tare da adaftan, tsayin yana ƙaruwa)

• Nauyin : 142 grams (5.0 oz) na hali (ba tare da adaftan ba)

• Case Material : 316L bakin karfe, hermetically shãfe haske

• Connector : 2-pin MIL-C-5015 hermetically shãfe haske receptacle, 316L bakin karfe harsashi

• Ƙunƙarar Ƙarfafawa : 32-46 kg · cm (24-40 in-lb) iyakar (don jikin firikwensin lokacin da aka matsa cikin rami mai hawa)

Polarity da Wiring

Na'urar firikwensin yana da mahaɗin mahaɗa 2-pin. Aikin fil shine:

• Pin A : Sigina + (tabbatacciyar fitarwa lokacin da yanayin firikwensin ya motsa zuwa mai haɗawa)

• Pin B : Na gama gari (dawowa) da wutar lantarki mara kyau (garkuwa)

Wutar lantarki mai fitarwa shine -12 V dc (± 3 V) da aka nusar da Pin A. Na'urar firikwensin yana buƙatar samar da -24 V dc (na ƙima) tare da halin yanzu na 2 mA (na al'ada). Sigina mai ƙarfi shine fitarwar sauri wanda aka dora akan ƙarfin wutan lantarki.

igiyoyi da Matsakaicin Tsawon

330500-00-04 ya dace da igiyoyi masu kariya guda biyu iri ɗaya kamar duk bambance-bambancen 330500. Don shigarwar yanki mai haɗari, kebul ɗin dole ne ya dace da aminci na ciki kuma dole ne ya cika madaidaicin mahallin kowane buƙatun CSA da ATEX. Kebul da aka ba da shawarar (lambar ɓangaren 02173006) ita ce 18 AWG murɗaɗɗen kebul mai kariya. Don kebul ɗin da aka riga aka yanke, akwai zaɓuɓɓuka masu zuwa (tsawon tsayin al'ada a cikin ƙarin ft 1.0):

Matsakaicin tsayin kebul : mita 305 (1,000 ft) na kebul (lambar sashi 02173006) ba tare da lalata sigina ba, idan har ƙarfin kebul ɗin yana cikin iyaka. Don tsayin tsayi, tuntuɓi Tallafin Fasaha na Benly Nevada. Tsawon igiyar da aka ba da shawarar don girgizar 50 g a 10 kHz da ƙarfin kebul na 200 pF/m shine 208 ft (63 m). A cikin wurare masu haɗari, dole ne a ƙara ƙarfin kebul da inductance zuwa na'urar firikwensin Ci da Li, kuma jimlar kada ta wuce iyakar shingen duka biyun CSA da ATEX.

Ƙayyadaddun Muhalli da Lantarki

• Bukatun wutar lantarki : -24V dc mara kyau, 2 mA halin yanzu son zuciya

• Fitar Bias Wutar lantarki : -12V dc ± 3 V

• Ƙarfafawar Fitowa Mai Sauƙi : <2400 Ω

• Yanayin Aiki : -55°C zuwa +121°C (-67°F zuwa +250°F)

• Shock Survivability : 5,000 g mafi girma

• Danshi na Dangi : 100% naɗaɗɗa (ba a cikin ruwa); an rufe akwati ta hanyar hermetically

• Ƙwararren Ƙwararren Ƙwaƙwalwa : 0.005 in/s/mstrain (ƙananan sosai, yana rage kurakurai daga hawan saman ƙasa)

• Lalacewar Filin Magnetic : <51 in/s/gauss a 50 gauss, 50-60 Hz

• Grounding : Keɓaɓɓen akwati (gidaje keɓe daga sigina gama gari)

Yarda da Yankin Mai Haɗari - CSA da Takaddun Shaida Dual ATEX

An ba da 330500-00-04 zuwa duka ka'idojin CSA da ATEX, kamar yadda aka yi bayani a ƙasa.

Takaddar CSA (Arewacin Amurka) :

• Class I, Division 1, Rukunin A, B, C, D (gases/vapors masu ƙonewa)

• Class II, Rukunin E, F, G (ƙurar wuta)

• Class III (Fibers/Flyings)

• Zazzabi Class T3, tare da yanayin zafin jiki -55°C ≤ Tamb ≤ +121°C.

• Shigar da kowane zane 167537.

Takaddar ATEX (Turai) :

• Ex ia IIC T3 Ga - Tsaro na ciki don Zone 0 (ci gaba da kasancewar iskar gas mai fashewa) da Zone 1, Gas Group IIC (hydrogen, acetylene), Matsayin T3 (≤200 ° C yanayin zafi).

• Ex ec IIC T3 - Ƙara aminci don Yanki 2.

• Ex tc IIC T200°C Dc - Kariyar kura don Yanki 22.

• Yanayin zafin jiki: -55°C ≤ Ta ≤ +121°C.

Ma'aunin mahalli (mai kama da duka biyu) :

Sharuɗɗan Amintaccen Amfani :

• Don Yanki 0/1 (ATEX) da Division 1 (CSA): Dole ne a haɗa firikwensin zuwa na'ura mai aminci mai alaƙa wanda ya dace da sigogin mahalli. Nau'in kebul na A ko B ta EN 60079-25 (na ATEX) da sigogin kebul masu dacewa don CSA dole ne a mutunta.

• Don Yanki 2 (ATEX) da Division 2 (CSA): Ma'aunin wutar lantarki da ake samarwa ba zai wuce ƙimar da ke cikin teburin da ke sama ba.

• Dole ne mai haɗin mating ɗin ya samar da aƙalla kariyar shigar IP54 bisa ga ma'auni masu dacewa.

• Za a samar da kariya ta wucin gadi a matakin da bai wuce 140% na mafi girman ƙarfin lantarki ba.

Takaddun shaida na dual yana ba da damar yin amfani da firikwensin iri ɗaya a wurare masu haɗari a ƙarƙashin tsarin ka'idoji na Arewacin Amurka da Turai, sauƙaƙe dabaru da rage haɗarin amfani da kayan aikin da ba a tantance ba.

Shigar da Mafi kyawun Ayyuka don 330500-00-04 a Wuraren Haɗaɗɗiyar Duniya

1. Katangar Tsaro na Cikin Gida - Koyaushe haɗa firikwensin ta hanyar ingantaccen shingen aminci na ciki wanda ya dace da buƙatun CSA da ATEX (idan ana amfani da su a cikin yankuna daban-daban). Tabbatar da sigogin fitarwa na shinge (Uo, Io, Po) basu wuce Ui, Ii, da Pi ba.

2. Zaɓin Kebul da Lissafin Tsawon - Dole ne a ƙara firikwensin Ci (10.8 nF) da Li (0 μH) zuwa ƙarfin kebul ɗin da inductance. Dole ne jimlar ta ƙetare madaidaitan kebul ɗin da aka yarda da shinge. Tuntuɓi takaddun masana'anta na shinge kuma tabbatar da yarda da iyakokin ma'aunin kebul na CSA da ATEX.

3. Shiri Tsatsa - Tsaftace saman hawa don cire fenti, tsatsa, ko tarkace. Cimma ƙarshen saman na 32 µin ms ko mafi kyau. Tabbatar cewa ramin da aka zare ya yi daidai da zaren 3/8-24 UNF-2B kuma yana kan ma'aunin ma'auni. Aiwatar da mahaɗin anti-seize idan an buƙata, kuma jujjuya jikin firikwensin zuwa 32-46 kg · cm (24-40 in-lb). Kar a yi amfani da jikin mai haɗin don amfani da juzu'i; yi amfani da maƙarƙashiya akan filayen hex 15/16 inch.

4. Haɗin Kebul - Daidaita mahaɗin 2-pin (Pin A da Pin B) kuma ƙara ƙwanƙwasa haɗin gwiwa amintacce. A cikin wurare masu haɗari, tabbatar da haɗin haɗin yana haɗuwa da kyau kuma an rufe shi (IP54 ko mafi kyau) don hana shiga.

5. Grounding - An keɓe shari'ar, don haka ba a buƙatar ƙasa don jikin firikwensin. Koyaya, garkuwar kebul yakamata ta kasance ƙasa a ƙarshen wutar lantarki (yawanci a shinge) don rage hayaniya. Kar a yi ƙasa garkuwa a ƙarshen biyu don guje wa madaukai na ƙasa.

6. Kariyar Muhalli - Ko da yake firikwensin shine IP68, ƙarewar kebul da masu haɗawa suna buƙatar ƙarin kariya (takalma, magudanar ruwa, da dai sauransu) don waje ko wuraren rigar.

Kwatanta da Sauran Zaɓuɓɓukan Masu Shawarwari Biyu - Me yasa Zabi 330500-00-04?

• vs. 330500-01-04 (tare da adaftar 1/2-20 UNF) - -01-04 ya haɗa da adaftar UNF 1/2-20, wanda ya dace da hawan haɗin kai da sauri (misali, 46122-01). Idan ba kwa buƙatar wannan takamaiman adaftar, -00-04 yana adana farashi kuma yana ba da sassauci don amfani da kowane adaftar da kuka zaɓa, ko don hawa kai tsaye cikin rami 3/8-24.

• vs. 330500-00-01 (CSA kawai) da 330500-00-02 (ATEX kawai) - Waɗannan nau'ikan takaddun shaida guda ɗaya sun dace da shigarwa a yanki ɗaya. Idan kayan aikin ku suna motsawa tsakanin yankuna ko kuna samar da ayyukan duniya, -00-04 yana kawar da buƙatar kula da lambobi daban-daban guda biyu kuma yana rage haɗarin amfani da firikwensin kuskure.

• vs. 330500-00-00 (babu yarda) - The -00-04 yana ƙara ƙimar aminci mai mahimmanci ga wurare masu haɗari, wanda ya zama dole a yawancin masana'antu.

Bayanin oda

Lokacin yin odar 330500-00-04, yi amfani da cikakken lambar ɓangaren daidai kamar yadda aka nuna:

• 330500 - Samfurin tushe (Sensor Piezo-Velomitor)

• -00 - Adaftar Zare: Babu (zaren jiki 3/8-24 UNF‑2B fallasa)

• -04 - Amincewar Hukumar: Maɗaukaki (CSA, ATEX)

igiyoyi masu jituwa da na'urorin haɗi don Wurare masu haɗari

Lura : 330500-00-04 baya haɗa da kebul ko adaftar; oda daban. Tabbatar cewa igiyoyi da shinge suna da takaddun shaida don CSA da ATEX idan an yi amfani da su a cikin yankuna daban-daban.

Takaddun shaida da Biyayya - Bayani na Musamman

330500-00-04 yana ɗaukar duka takaddun shaida na CSA da ATEX , yana mai da shi dacewa da buƙatun yankin Arewacin Amurka da Turai masu haɗari. Hakanan ya dace da FCC Sashe na 15 , Umarnin EMC 2014/30/EU , RoHS Directive 2011/65/EU , China RoHS (EFUP 15 years), da ABS Marine . Ba a ba da takaddun shaida ga IECEx daban ba, amma ATEX ya dace da IECEx; don takamaiman buƙatun IECEx, tuntuɓi masana'anta.

Garanti da Taimako

Benly Nevada 330500-00-04 an rufe shi ƙarƙashin ingantacciyar garantin masana'anta. Don goyan bayan fasaha, taimakon aikace-aikacen, ko taimako tare da takaddun takaddun shaida, tuntuɓi wakilin ku na Benly Nevada na gida ko isa ga Laburaren Watsa Labarai na Benly Nevada a bntechsupport.com.