Amakuru

Guhitamo hagati y’uburyo bwo gusimbuka (crosstalk reduction), coaxial (high-frequency), na BS5308 (peteroli na gaze spec) biterwa n’ubwoko bw’ikimenyetso cyawe, intera, n’ibidukikije.

Impande zombi zizunguruka neza kuri 4-20mA na RS485. Ifite uburebure bwa coaxial kugira ngo ikoreshwe mu buryo bwa frequency yo hejuru kandi ikoreshe videwo.

BS5308 yongereraho uburinzi bwa mekanike n'igipimo cya IS ku nganda zikora peteroli.

Menya ibisabwa n'ibidasanzwe.

Insinga zitekanye zigomba kuba zifite ubururu bworoheje (RAL 5015) nk'uko IEC 60079-14 ibivuga kugira ngo hamenyekane ahantu hashobora guteza akaga.

Iyi kode y'amabara itegetswe yemerera abahanga mu by'amashanyarazi gutandukanya ako kanya imiyoboro ya IS n'insinga z'amashanyarazi zitari iza IS, birinda guhuza ingufu ziteje akaga mu buryo butunguranye.

Menya ibisabwa n'ibidasanzwe.

Shanghai Dingzun Cable yagiranye ubufatanye bw'imyaka 5 n'itsinda ry'abacukuzi b'amabuye y'agaciro batatu bo muri Ositaraliya, itanga 70% by'ibikoresho byabo by'ikoranabuhanga bidafite umutekano (IS). Menya uburyo insinga zacu zemewe na Ex-ia, zifite ubushobozi buke, zikemura ibibazo bikomeye by'ibidukikije.

Menya ibisabwa n'ibidasanzwe.

Igisubizo cy'ido n'ido ni: Oya.

Menya ibisabwa n'ibidasanzwe.

Yego, nk'uko IEC 60079-14 ibivuga, insinga zitekanye zigomba kuba zifite agakoresho k'ubururu bwerurutse (RAL 5015) kugira ngo zimenye ahantu hashobora guteza akaga.

Iyi kode y'amabara itegetswe yemerera guhita ubona imiyoboro ya IS, ikarinda guhuza imbaraga zitari iza IS mu buryo butunguranye.

Hari ibintu bike bidasanzwe ku nsinga nto cyane n'ibikoresho bisanzwe bihari.

Menya ibisabwa n'ibidasanzwe.

Insinga ya SWA (Steel Wire Armour) ifite umutekano mu buryo bugaragara ihuza ingufu nke (IS) n'uburinzi bwa mekanike (icyuma cy'insinga). Ubudahangarwa bwo gukubita kugeza kuri 4.000 N/10cm, uburinzi bw'imbeba/udukoko, n'imbaraga nyinshi zo gukurura mu gushyira ahantu hashobora guteza akaga. Agakoresho k'ubururu bworoheje ka LSZH gakomeza kubahiriza IS mu gihe intwaro yongereye igihe kirekire.

Menya ibisabwa n'ibidasanzwe.

Insinga yo kubuza umuriro mu buryo bwizewe ihuza ingufu nke (irinda umuriro) n'ubuziranenge bw'uruziga (ikomeza gukora mu gihe cy'inkongi y'umuriro).

Yemejwe ko ikoreshwa mu bice biteje akaga (Agace ka 0/1/2) ifite amanota nka FE180 (iminota 180 yo kurokoka inkongi y'umuriro) na LSZH sheathing.

Menya uburyo insinga z'umuriro za IS zibona inkongi z'umuriro zitaziteye.

Insinga zitekanye mu buryo bw’imbere ni ubururu (RAL 5015) nk’uko biteganywa na IEC 60079-14 kugira ngo zimenyekane ako kanya ahantu hashobora guteza akaga. Iyi kode y’amabara itegetswe yemerera abahanga mu by’amashanyarazi gutandukanya ako kanya insinga za IS n’izitari iza IS—bikumira guhuza ingufu ziteje akaga mu buryo bw’impanuka. Menya ibipimo ngenderwaho, ibidasanzwe, n’uburyo bwo guhitamo.

Mu nganda ziteje akaga aho gaze, umwuka n'ivumbi rishobora gutwika bitera ibyago byo guturika buri gihe, insinga zitekanye (IS) zigaragaza uburyo bw'ingenzi bwo kugenzura umutekano w'ibikoresho bikoresha ingufu nke, itumanaho n'insinga zigenzura. Bitandukanye n'insinga zisanzwe zikoreshwa muri rusange, insinga zitekanye zigenewe kugabanya irekurwa ry'ingufu z'amashanyarazi haba mu mikorere isanzwe ndetse no mu gihe cy'ikosa, bigakuraho amasoko ashobora gutwika.

Insinga zitekanye zigomba kuba zifite ubururu bworoheje (RAL 5015) nk'uko IEC 60079-14 ibivuga kugira ngo hamenyekane ahantu hashobora guteza akaga.
Iyi kode y'amabara itegetswe yemerera abahanga mu by'amashanyarazi gutandukanya ako kanya imiyoboro ya IS n'insinga z'amashanyarazi zitari iza IS, birinda guhuza ingufu ziteje akaga mu buryo butunguranye.
Menya ibisabwa n'ibidasanzwe.