330101-00-12-05-02-05 Eddy Binciken Yanzu

330101-00-12-05-02-05 shine Benly Nevada 3300 XL jerin daidaitaccen binciken eddy na yanzu tare da jimlar tsayin 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 1.2-inch, daidaitaccen mai haɗa ClickLoc da madaidaicin kebul) ta ƙara CSA, ATEX, da IECEx m yanki yarda , sa shi dace da intrinsically aminci (IS) shigarwa a cikin fashewar yanayi.

Tare da ɗan gajeren tsayinsa na 0.5 m duka, wannan binciken an yi niyya ne don amfani da shi tare da kebul na tsawan mita 8.5 da aka amince da shi (misali, 330130-085-00-05) don samar da cikakken tsarin aminci na mita 9-mita (0.5 m bincike + 8.5 m tsarin tsawo = 9 m tsarin kebul). Wannan saitin yana da kyau don saka idanu mai nisa na manyan injina masu juyawa inda aka ɗora Proximitor Sensor a wuri mai aminci (misali, ɗakin sarrafawa) yayin da aka shigar da bincike a cikin Yanki 0, Yanki 1, ko Yanki 2 masu haɗari.

Fassarar Samfurin: 330101-00-12-05-02-05 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 330101-00-12-05-02-00 kawai a cikin zaɓin yarda ( 05 maimakon 00). Tsawon tsayinsa na 0.5 m duka da tsayin shari'ar 1.2-inch an tsara su musamman don tsarin aminci na 9-mita kuma dole ne a haɗa su tare da kebul mai haɗari mai tsayin mita 8.5 da aka amince . Binciken ya cika buƙatun aminci na ATEX, IECEx, da CSA don amfani a Zone 0, Zone 1, Zone 2, da Class I, II, III wurare masu haɗari.

Amincewa da Wuri Mai Haɗari & Sharuɗɗan Amintaccen Amfani

Takaddun shaida na yanki mai haɗari

330101-00-12-05-02-05 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.

Yanayin Aikace-aikacen & Jagorar Zaɓi

330101-00-12-05-02-05 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. Babban Kulawa da Injinan Juyawa a wurare masu haɗari : Don girgiza shaft, matsayi na axial, da ma'auni na Keyphasor akan compressors, injin tururi, janareta, da famfo da ke cikin Yankunan 0/1/2 kamar matatun mai, tsire-tsire na petrochemical, da wuraren iskar gas.

3. Bukatar Tsawon Harka Mai tsayi : Tsawon shari'ar inch 1.2 (kimanin 30.5 mm) ya fi tsayi inci inci 0.8, wanda ya dace da ramukan hawa mai zurfi mai zurfi ko aikace-aikace inda binciken ya buƙaci ƙarawa cikin kayan aiki a wurare masu haɗari.

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 aikace-aikacen da ke da madaidaicin buƙatun, yi la'akari da amfani da tsarin IS na mita 5 (misali, 1.0 m bincike + 4.0 m na USB).

• 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.

• Shigar da zaren : 3/8-24 UNF zaren. Dole ne rami mai hawa ya dace da wannan zaren. Tsawon aikin zaren bai kamata ya wuce inci 0.563 don guje wa wahalar shigarwa ko lalacewar bincike ba. Kodayake wannan binciken yana da tsayin shari'ar 1.2-inch yana ba da damar dogon alkawari, har yanzu dole ne a kula da kar a wuce iyaka.

• 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).

• 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 haɗari da aka amince da bincike (misali, 330102-00-12-05-02-05).

• 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; karfin juyi na kulle goro: 11.2 N·m (in·lbf 100)

• Tsawon Cajin Gabaɗaya : 1.2 in (30.5 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, bincika zaren ramin hawa don tsabta da zurfin da ya dace. 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 zaɓuɓɓukan binciken yanki masu haɗari masu 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

330101-00-12-05-02-05 samfurin yanki ne mai haɗari da aka saba amfani da shi a cikin layin samfurin Benly Nevada, wanda aka kera musamman don sa ido mai nisa 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 9-mita tsarin jimlar tsayin ma'amala da buƙatun yarda, da fatan za a samar da ƙayyadaddun yanki mai haɗari (Zone / Rarraba), rukunin gas, ajin zafin jiki, da yanayin yanayin yanayi, kuma za mu taimaka tabbatar da sigogin takaddun shaida da amincin tsarin.