330101-00-40-05-02-05 Daidaitaccen Binciken kusanci

330101-00-40-05-02-05 shine Benly Nevada 3300 XL jerin daidaitaccen binciken eddy na yanzu tare da jimlar tsawon mita 0.5 (ƙafa 1.6) . Wannan samfurin yana ginawa akan saitin tushe (3/8-24 UNF zaren, 0.0 ‑ tsayi mara nauyi, tsayin shari'ar 4.0-inch, daidaitaccen mai haɗa ClickLoc da daidaitaccen kebul) ta ƙara CSA, ATEX, da IECEx m yanki yarda , sa shi dace da intrinsically aminci (IS) shigarwa a cikin fashewar yanayi. Its mafi sananne alama ne 4.0-inch (kimanin. 101.6 mm) case tsawon , wani musamman rare zaɓi a cikin 330101 jerin, musamman tsara don m yankin aikace-aikace bukatar musamman zurfin threaded hawa ramukan ko na kwarai lokacin farin ciki kayan ganuwar (misali, manyan injin turbine casings, nukiliya ikon shuka nazarin halittu garkuwa, zurfin ‑).

Tare da jimlar tsayin 0.5 m, wannan binciken dole ne a haɗa shi tare da kebul mai haɗari na mita 8.5 da aka yarda da kebul na tsawo (misali, 330130-085-00-05) don samar da cikakken tsarin IS na mita 9 (bincike 0.5 m + 8.5 m kebul na tsawo = 9 m tsarin). Yana da kyau don saka idanu mai nisa na manyan injina masu jujjuyawa inda aka ɗora Proximitor Sensor a wuri mai aminci (misali, ɗakin sarrafawa) kuma an shigar da binciken a cikin Yanki 0, Yanki 1, ko Yanki 2 masu haɗari, tare da buƙatun zurfin buƙatun hawan rami.

Fassarar ƙirar ƙira: 330101-00-40-05-02-05 cikakkun bayanai

Bayan tsarin lambar lambar ɓangaren Benly Nevada (koma zuwa bayanan bayanan Shafuka 13-14), filayen da ke cikin wannan lambar ƙirar suna wakiltar masu zuwa:

Bayanan Kanfigareshan Maɓalli : Wannan ƙirar ta bambanta da 330101-00-40-05-02-00 kawai a cikin zaɓin yarda ( 05 maimakon 00). Haɗin 4.0-inch extra-extra-extra-long case da 0.5 m gajeriyar jimlar tsayi shine manufa don aikace-aikacen yanki mai haɗari da ke buƙatar haɗin kai mai zurfi mai zurfi da tsarin IS na mita 9. Tsawon da ba a karanta shi ba shine inci 0.0, ma'ana zaren yana farawa nan da nan bayan tip ɗin bincike.

Amincewa da Wuri Mai Haɗari & Sharuɗɗan Amintaccen Amfani

Takaddun shaida na yanki mai haɗari

330101-00-40-05-02-05 yana ɗauke da izini na yanki masu haɗari masu zuwa, wanda ya dace da shigarwa a manyan yankuna na masana'antu a duniya:

Bugu da kari, binciken kuma ya hadu da ATEX/IECEx kariyar ƙura mai ƙura (Ex ia IIIC T90°C… T280°C Dc). Koma zuwa jadawalin bayanan zafin jiki don takamaiman azuzuwan zafin jiki dangane da zafin yanayi.

Sharuɗɗan Amintaccen Amfani (Tsarin Amintaccen Tsari)

Lokacin amfani da shi a cikin tsari mai aminci, dole ne a kiyaye waɗannan sharuɗɗan:

• Shingaye/Masu keɓewa : Dole ne a shigar da shi tare da amintattun shingen zener a kowane zane na Benly Nevada 141092, ko tare da masu keɓance galvanic.

• Ma'aunin mahalli (lokacin da aka haɗa shi da ingantaccen Sensor Proximitor):

  • Ui = -28V

  • Ina = 140 mA

  • Pi = 0.91 W

  • Ci = 47 nF

  • Li = 1460 μH

• Wurin Shigarwa : Dole ne a shigar da Sensor Proximitor a wuri mara haɗari ko a cikin shingen da aka yarda da fashewa.

• Mutuncin Tsari : Binciken, kebul na tsawaitawa, Sensor Proximitor, da kowane mai haɗin haɗin kai dole ne duk su ɗauki ƙimar amincewar yankin mai haɗari iri ɗaya. Haɗa abubuwan da ba a yarda da su ba zai ɓata takaddun shaida.

Muhimmi : Dole ne a yi amfani da wannan binciken tare da kebul ɗin tsawaita yanki mai haɗari da aka yarda (misali, 330130-085-00-05) da Sensor Proximitor (misali, 330180-90-05) don kiyaye cikakken tsari mai aminci na mita 9.

Yanayin Aikace-aikacen & Jagorar Zaɓi

330101-00-40-05-02-05 ya dace da aikace-aikacen yau da kullun masu zuwa:

1. Daidaitaccen Tsawon Tsawon Tsawon Mita 9 don Tsarukan IS na Mita 9 : Dole ne a haɗa wannan binciken na 0.5m tare da kebul mai haɗari na mita 8.5 (misali, 330130-085-00-05) don samar da cikakken tsarin IS na mita 9 (0.5 m + 8.5 m = 0.5 m + 9. Mafi dacewa don saka idanu mai nisa inda aka ɗora Proximitor Sensor a cikin wani wuri mai aminci (ɗakin sarrafawa) kuma an shigar da bincike akan kayan aiki a wuri mai haɗari.

2. Shigar da Wuri Mai Haɗari Yana Bukatar Haɗin Zurfin Zurfin Matuƙar : Tsawon shari'ar inch 4.0 (kimanin 101.6 mm) zaɓi ne mai matuƙar wuya a cikin jerin 330101, wanda ya dace da ramuka mai zurfi mai zurfi ko bangon kayan aiki mai kauri sosai a cikin wurare masu haɗari, kamar manyan injin turbine, injin sarrafa makamashin nukiliya, injin sarrafa makamashin nukiliya. tasoshin matsa lamba masu nauyi.

3. Manyan Juyawa Injin Kulawa a wurare masu haɗari : Don girgiza shaft, matsayi na axial, da ma'auni na Keyphasor akan manyan compressors, injin tururi, janareta, da famfo da ke cikin Yankunan 0/1/2 kamar matatun mai, shuke-shuken petrochemical, da wuraren iskar gas.

4. Ya dace da Rukunin Gas na IIC : Wannan binciken ya dace da yanayin mafi haɗari da ke ɗauke da hydrogen, acetylene, carbon disulfide, da sauran iskar gas na ƙungiyar IIC.

Bayanan Zaɓa :

• Jimlar Tsawon Daidaitawa : Tsawon bincike + tsawo na kebul = Proximitor Sensor jimlar tsarin (5m ko 9m). Dole ne a yi amfani da wannan bincike na mita 0.5 tare da kebul mai haɗari mai tsayin mita 8.5 da aka amince da shi don samar da tsarin IS na mita 9. Kar a haɗa shi da kebul na 4.0 m (wanda zai haifar da tsarin 4.5 m, wanda bai dace da daidaitattun tsayin Proximitor ba).

• Daidaiton Tsari : Tsarin 9-mita IS yana da mafi girman karkatar layi (DSL) na <± 0.038 mm idan aka kwatanta da ± 0.025 mm don tsarin 5-mita. Don ƙayyadaddun buƙatun daidaito, la'akari da amfani da tsarin IS na mita 5.

• Zaɓin Tsawon Harka : Wannan ƙirar tana da tsayin shari'ar inci 4.0, wanda babban zaɓi ne. Kafin shigarwa, a hankali auna zurfin zaren mai tasiri na rami mai hawa. Muhimmi : Matsakaicin madaidaicin aikin zaren da aka ba da shawarar shine inci 0.563. Ba a nufin shari'ar 4.0-inch da za a yi cikakken zaren cikin rami; karin tsawon yana ɗaukar zurfin rami mai hawa. Ainihin haɗin gwiwa dole ne a iyakance shi sosai zuwa inci ≤0.563 ta amfani da goro da wanki. Wuce aikin da aka ba da shawarar na iya haifar da wahalar shigarwa, lalata bincike, ko ma lanƙwasawa. Idan rami mai hawa bai yi zurfi ba don ɗaukar ƙarin tsawon, zaɓi samfurin yanki mai haɗari da aka amince da shi tare da ƙarami (misali, 0.8, 1.2, 1.4, 1.6, 2.0, ko 3.0 inci).

• Tsawon mara zare : Wannan ƙirar tana da tsayin inch 0.0 mara zare. Idan ramin hawan ku yana da kafada ta ciki ko kuna buƙatar titin bincike don tsawaita wani tazara, zaɓi samfurin yanki mai haɗari da aka amince da shi tare da tsayin da ba a karanta ba (misali, lambar '04' = 0.4 inci).

• Zaɓin aji na zafin jiki : Zaɓi T4 ko T5 dangane da yanayin zafi. T5 (-55°C zuwa +40°C) shine don ƙananan yanayin yanayin yanayi; T4 (-55°C zuwa +80°C) yana rufe kewayo mai fadi.

• Zazzabi na yanayi : daidaitaccen bincike an ƙididdige shi zuwa +177 ° C. Idan aikace-aikacen ya wuce wannan zafin jiki, zaɓi ETR babban-zazzabi mai haɗari yanki da aka yarda da bincike (jeri na 330191/330192 tare da zaɓin yarda 05).

• Kariyar Makamai : Idan kebul ɗin na iya zama ƙarƙashin lalacewa ta inji (murkushewa, abrasion), zaɓi wani yanki mai sulke da aka amince da bincike (misali, 330102-00-40-05-02-05, idan akwai).

• Kariyar Mai Haɗi : A wurare masu haɗari, masu haɗin haɗin (oda daban, dacewa da amfani da wuri mai haɗari) ana ba da shawarar sosai don hana hazo mai ko shigar danshi da kiyaye amincin hatimin hatimi na ciki.

Girman Injini & Shigarwa

• Binciken Tukwici Diamita : 8.0 mm (0.31 in)

• Ƙididdigar zaren : 3/8-24 UNF-2A; karfin juyi na kulle goro: 11.2 N·m (in·lbf 100)

• Tsawon Harka Gabaɗaya : 4.0 in (101.6 mm)

• Tsawon mara zare : 0.0 in

• Kebul Diamita na Wuta : 3.68 mm (0.145 in) matsakaicin

• Diamita Mai Haɗi na waje : 7.24 mm (0.285 in) matsakaicin

• Mafi ƙarancin lanƙwasa Radius : 25.4 mm (1.0 in)

• Zanewar Shiga : Tsarin tsari mai aminci na ciki dole ne ya bi zane na Benly Nevada sosai 141092, gami da zaɓin shinge, ƙasa, da ayyukan wayoyi.

• Tukwici na shigarwa : Kafin shigarwa, a hankali auna zurfin zaren mai tasiri na rami mai hawa. Saboda tsayin shari'ar inci 4.0 ne amma shawarar zaren da aka ba da shawarar shine inci 0.563 kawai, kar a zare dukkan harka a cikin rami . Yi amfani da makullin goro da wanki don ƙayyadadden ƙayyadaddun haɗin kai zuwa ≤0.563 inci yayin tabbatar da ingantaccen shigarwa. Tsawon shari'ar da ya wuce iyaka zai kasance a wajen rami mai hawa, amma ku kula da yuwuwar kutsewar sararin samaniya. Yi amfani da shawarar makullin goro (lambar sashi 04301007) kuma matsa zuwa ƙayyadadden juzu'i. Saita tazarar bincike zuwa shawarar -9 Vdc (kimanin 1.27 mm), wanda za'a iya sa ido ta hanyar ƙarfin fitarwa na Proximitor Sensor. A cikin wurare masu haɗari, duk ayyukan dole ne su bi ka'idodin kariya na fashewa (misali, IEC 60079-14).

Samfura masu dangantaka & Daidaita Daidaita

Ana amfani da wannan binciken galibi tare da samfuran da aka amince da yanki mai haɗari don samar da tsarin IS na mita 9:

Don wasu saiti, koma zuwa ga zaɓin binciken yanki mai haɗari mai zuwa (kwatancen tsawon yanayin):

Matching Extension Cable : Dole ne a yi amfani da wannan binciken tare da kebul mai haɗari na mita 8.5 da aka yarda da kebul na tsawo (misali, 330130-085-00-05) don samar da cikakken tsarin IS na mita 9.

Tambaya & Taimakon Fasaha

330101-00-40-05-02-05 wani ƙarami ne mai tsayi, gajeriyar jimlar ƙirar yanki mai haɗari a cikin layin samfurin Benly Nevada, wanda aka ƙera don aikace-aikacen sa ido na nesa a wurare masu haɗari waɗanda ke buƙatar ramuka masu zurfi sosai. Saboda yanayin da ba a saba gani na wannan ƙirar ba, ana ba da shawarar sosai don tabbatar da girman shigarwa da rarraba yanki mai haɗari kafin yin oda. Don farashi, lokacin jagora, ko zanen fasaha, da fatan za a tuntuɓe mu:

• Tambayar Kan layi : Danna maɓallin 'Nemi Quote' kuma samar da lambar ƙirar don amsa gaggawa.

• Taimakon Fasaha : Idan kuna buƙatar taimako don tabbatar da ko wannan saitin ya dace da yankinku mai haɗari 9-mita IS tsarin jimlar tsayin ma'amala da buƙatun shigarwa (musamman tsayin shari'a), da fatan za a samar da zurfin rami mai hawa, rarrabuwar yanki mai haɗari, da kebul na tsawo da kuma ƙirar Sensor Proximitor da kuke amfani da su, kuma za mu taimaka tabbatar da dacewa.