330105-02-12-05-02-05 Binciken Kusa da Dutsen Juya

330105-02-12-05-02-05 bincike ne mai juyawa na yanzu daga jerin Benly Nevada 3300 XL, tare da jimlar tsayin mita 0.5 (ƙafa 1.6) . Wannan samfurin yana ginawa akan saitin tushe na baya (3/8-24 UNF zaren, 0.2 ‑ tsayi mara nauyi, tsayin shari'ar inch 1.2, daidaitaccen mai haɗa ClickLoc da daidaitaccen kebul) ta ƙara CSA, ATEX, da IECEx m yanki yarda , yana mai da shi dace da intrinsically hadari (IS) yanayi shigarwa. Tsarin dutsen baya yana ba da damar shigar da bincike daga cikin kayan aiki a waje, yana mai da shi musamman dacewa da gidaje masu ɗaukar turbomachinery inda ake buƙatar tuƙi na ciki.

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 binciken yana buƙatar shigarwa na ciki-zuwa waje.

Fassarar Samfurin: 330105-02-12-05-02-05 cikakkun bayanai

Bayan tsarin lambar lambar ɓangaren Benly Nevada (koma zuwa bayanan shafuffuka na 14, 36), filayen da ke cikin wannan lambar ƙirar suna wakiltar masu zuwa:

Bayanan Kanfigareshan Maɓalli : Wannan ƙirar ta bambanta da 330105-02-12-05-02-00 kawai a cikin zaɓin yarda ( 05 maimakon 00). Zanensa na baya da tsayin tsayin mita 0.5 sun dace da aikace-aikacen yanki masu haɗari waɗanda ke buƙatar shigarwa na ciki-zuwa waje da tsarin IS na mita 9. Tsawon mara zare (0.2 in) da tsayin shari'a (1.2 in) an kayyade don wannan jeri na baya.

Amincewa da Wuri Mai Haɗari & Sharuɗɗan Amintaccen Amfani

Takaddun shaida na yanki mai haɗari

330105-02-12-05-02-05 yana ɗauke da izini na yanki masu haɗari masu zuwa, dacewa 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.

Reverse Dutsen Features

Menene Reverse Mount Probe?

Ana shigar da daidaitattun bincike daga wajen kayan aiki a ciki, tare da zare a gaban harka binciken da titin binciken yana fuskantar ciki. Sabanin haka, binciken dutsen baya yana da zaren a bayan shari'ar binciken; An shigar da binciken daga cikin kayan aiki a waje, tare da titin yana fuskantar waje (yawanci zuwa mashigin juyawa). A cikin wurare masu haɗari, wannan ƙirar tana ba da fa'idodi da yawa:

• Sauƙaƙan shigarwar gidaje masu ɗaukar nauyi : Ana iya korar binciken daga cikin gidaje masu ɗaukar hoto waje, rage ɗigogi da guje wa hadadden hatimi a wurare masu haɗari.

• Sauƙaƙan hatimi : Juya baya yana ba da sauƙi don cimma hatimin mai, hana zubar da mai tare da bincike, wanda ke da mahimmanci musamman don amincin muhalli a wurare masu haɗari.

• Ya dace da ƙaƙƙarfan sararin samaniya : Lokacin da sararin waje ya iyakance don daidaitaccen shigarwa na bincike, hawan baya yana magance matsalar daga ciki.

• Kafaffen girma : Tsawon da ba a karanta ba da tsayin shari'a an gyara su don binciken dutsen baya (0.2 a cikin da 1.2 a), zaɓi na sauƙaƙe.

Babu Makami ko Mai Kariyar Haɗi akan Wannan Samfurin

Wannan ƙirar baya haɗa da riga-kafi da aka riga aka shigar da sulke ko masu kariyar haɗin haɗi. Kebul ɗin daidaitaccen FEP ne, kuma mai haɗawa yana fallasa ga muhalli. A cikin wurare masu haɗari, masu kariyar 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.

Zaɓi Tukwici : Ana yawan amfani da na'urorin bincike na baya a cikin gidaje masu ɗaukar turbomachinery. Ana ba da shawarar masu haɗin haɗin haɗin gwiwa sosai don hana hazo mai.

Yanayin Aikace-aikacen & Jagorar Zaɓi

330105-02-12-05-02-05 ya dace da aikace-aikacen yau da kullun masu zuwa:

1. Daidaitaccen Tsawon Tsawon Tsawon Mita 9 don Tsarin Tsarin IS na Mita 9 + Juya Dutsen : Wannan binciken na 0.5m dole ne a haɗa shi tare da kebul mai haɗari mai tsayi na mita 8.5 (misali, 330130-085-00-05) don samar da cikakken tsarin IS na mita 9-mita (0.5 m + 9). Mafi dacewa don saka idanu mai nisa inda aka ɗora Proximitor Sensor a cikin amintaccen wuri (ɗakin sarrafawa) kuma an shigar da binciken a cikin wuri mai haɗari tare da hanyar ciki-zuwa waje.

2. Gidajen Turbomachinery a wurare masu haɗari : A cikin matatun mai, tsire-tsire masu guba, wuraren iskar gas (Zone 0/1/2), injin tururi, compressors, da injin turbin gas galibi suna buƙatar hawan bincike na ciki. Ƙirar dutsen baya yana ba da damar bincike don fita daga gida mai ɗaukar hoto daga ciki, guje wa al'amuran rufewa na waje, yayin da ƙayyadaddun yanki masu haɗari suna tabbatar da aminci.

3. Aikace-aikacen Wuri Mai Haɗari Mai Lalacewa : Lokacin da aka yi amfani da su tare da hatimi masu dacewa, sake jujjuya binciken bincike yadda ya kamata yana hana ɗibar mai tare da zaren bincike, rage haɗarin gurɓatawa a wurare masu haɗari.

4. Wuraren Ƙuntataccen Tsari na waje : Lokacin da sarari na waje bai isa ba don daidaitaccen shigarwar bincike, hawan baya yana ba da bayani na ciki.

5. 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.

• Hanyar Shigarwa : Ana shigar da bincike na dutsen baya daga cikin kayan aiki waje. Tabbatar da isassun shiga ciki don shigarwa. Haɗin zaren bai kamata ya wuce iyakar adadin bayanai ba (0.563 inci).

• Bukatun Rufewa : Yi amfani da gaskets ko zoben da suka dace a wurin hawan bincike don hana zubar mai. A cikin wurare masu haɗari, amincin hatimi yana da mahimmanci don kiyaye aikin aminci na ciki.

• 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. Don ƙarin yanayin zafi, zaɓi ETR babban-zazzabi mai juyawa dutsen bincike mai haɗari (jeri 330195 tare da zaɓin yarda 05).

• 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 (zaren baya); shawarar juzu'in kulle goro don zaren farko guda uku: 7.5 N·m (66 in·lbf)

• Tsawon Cajin Gabaɗaya : 1.2 in (30.5 mm)

• Tsawon mara zare : 0.2 in (5.1 mm)

• 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, bincika zaren ramin hawa don tsabta da zurfi. Ana shigar da binciken dutsen baya daga cikin kayan aiki a waje, tare da ƙulle ƙwanƙwasa daga waje. Haɗin zaren kada ya wuce inci 0.563. Yi amfani da shawarar makullin goro (lambar sashe 04301007) kuma matsa zuwa ƙayyadadden juzu'i (7.5 N·m don zaren uku na farko). Saita tazarar bincike zuwa ga shawarar -9 Vdc (kimanin 1.27 mm), ana kulawa 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 saitunan, koma zuwa waɗannan zaɓuɓɓukan binciken yanki mai haɗari mai zuwa:

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

330105-02-12-05-02-05 shine samfurin yanki mai haɗari a baya a cikin layin samfurin Bent Nevada, wanda aka ƙera don tsarin IS na mita 9 da ke buƙatar shigarwa na ciki-zuwa waje a wurare masu haɗari. 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 baya buƙatun shigarwa, da fatan za a bayyana yanayin shigarwa (rarrabuwar yanki mai haɗari, nau'in kayan aiki, hazo mai, sararin samaniya, da sauransu) kuma za mu taimaka bayar da shawarar daidaitawa mafi kyau kuma tabbatar da amincin tsarin takaddun shaida.