ibicuruzwa

Ipfundo ry'intsinzi yacu ni "Igicuruzwa cyangwa serivisi nziza Ubwiza bwo hejuru, Igiciro Gikwiye na Serivisi Ikora neza" yo Gushushanya Ishobora Kuvugururwa ya K1000-4 Gas Alarm Controller (host) Itanga DC 24V Power, Ubucuruzi bwacu butegereje cyane gushyiraho amashyirahamwe y'abafatanyabikorwa mu bucuruzi arambye kandi meza n'abakiriya n'abacuruzi baturutse impande zose z'isi.
Ipfundo ry'intsinzi yacu ni "Igicuruzwa cyangwa serivisi nziza Ubwiza bwo hejuru, Igiciro gikwiye na Serivisi nziza" kuriUmugenzuzi w'ibikoresho byo gupima gazi bya H2s mu Bushinwa n'umugenzuzi w'ibikoresho byo gupima gazi, Kwibanda ku bwiza bw'ibicuruzwa, udushya, ikoranabuhanga na serivisi ku bakiliya byatumye tuba bamwe mu bayobozi bakomeye ku isi muri urwo rwego. Dufite igitekerezo cya "Ubwiza Mbere ya Byose, Icy'ingenzi ku bakiliya, Ubunyangamugayo n'Udushya" mu bitekerezo byacu, twageze ku iterambere rikomeye mu myaka ishize. Abakiriya barakirwa kugura ibicuruzwa byacu bisanzwe, cyangwa bakatwoherereza ubusabe. Uzatangazwa n'ubwiza n'igiciro byacu. Menya neza ko uduhamagaye ubu ngubu!

Ibisobanuro bya tekiniki

Icyitonderwa: Ibimenyetso by’uburyo busanzwe bwo kwinjiza ni ibimenyetso bisanzwe (4 ~ 20) mA; iyo ikimenyetso cy’uburyo busanzwe ari ikimenyetso cy’agaciro gasanzwe ko guhindura ibintu, ikimenyetso gisanzwe ni ikimenyetso cy’uburyo busanzwe bufunguye; niba umukoresha asaba ko ikimenyetso gisanzwe kiba ikimenyetso gisanzwe gifunga ibintu muri ubwo buryo, nyamuneka vuga igihe utumiza.

Ibiranga by'ingenzi

● Kohereza ibimenyetso bya sisitemu y'insinga eshatu; agasanduku gashyirwa ku rukuta; kurwanya RFI/EMI interference;

● Iki gicuruzwa gifite isura nziza kandi gishobora kwimurwa, ibikoresho byinshi bishobora gushyirwa hamwe ku rukuta;

● Ikarita yo kugenzura ikoranabuhanga n'amakarita y'imiyoboro bishyirwa ukwabyo ariko bifite imikorere yo kwerekana ibintu mu buryo buhuza. Hamwe na ecran nini y'ikinyabutabire ya LCD, ikarita yo kugenzura ikoranabuhanga ishobora gukora menu y'ikinyabutabire ndetse no kwerekana no gukora byihuse kandi byoroshye;

● Ikarita yo kugenzura ikoranabuhanga n'amakarita y'imiyoboro bishyirwa ukwabyo ariko bifite imikorere yo kwerekana ibintu mu buryo buhuza. Hamwe na ecran nini y'ikinyabutabire ya LCD, ikarita yo kugenzura ikoranabuhanga ishobora gukora menu y'ikinyabutabire ndetse no kwerekana no gukora byihuse kandi byoroshye;

● Ubwoko bwinshi bw'amakarita y'imiyoboro bukoreshwa mu guhuza ibikoresho byo hanze by'ikoranabuhanga biri aho biri. Hakoreshejwe protocole isanzwe y'itumanaho rya MODBUS, imikorere y'itumanaho ya RS485 ishobora kuvugana na mudasobwa icumbitse (urugero: DCS/PLC/EDS/RTU, nibindi);

● Amakarita y'imiyoboro ashobora kwakira ikimenyetso cya 4-20mA cyangwa ikimenyetso cy'agaciro k'ihindagurika ry'ikirere kandi agahuzwa n'ibikoresho bitandukanye, harimoicyuma gipima gazi ikoreshejwe umuriros, gupima imyuka ihumanya kandi iteje akagas, icyuma gipima umwuka wa ogisijenis, icyuma gipima umuriros, utwuma dupima umwotsi/ubushyuhe n'utubuto duteye ubwoba tw'intoki, n'ibindi;

● Bika inyandiko zigezweho ziteye ubwoba za 999, inyandiko za 999 zangiritse n'inyandiko 100 zo gutangira/kuzimya umuriro kugira ngo zigenzurwe, zitazabura mu gihe umuriro wabuze;

● Amakarita y'imiyoboro afite LCD y'amabara atatu y'inyuma, ishobora kwerekana neza uko ibintu bimeze, uko byananiranye n'uko ibintu biteye ubwoba;

● Ikarita yo kugenzura ikoresha ikoranabuhanga ihuza imikorere y'ikarita y'amashanyarazi n'ikarita y'umuyoboro w'amashanyarazi ifite umurongo umwe. Imiyoboro yose ishobora gushyirwamo module y'itumanaho ya HART, igaragaza imikorere ikomeye.

Igice cyo kugenzura

Itsindaagasanduku k'igenzuraIrimo imiyoboro y'iyerekana n'imiyoboro y'imikorere y'ikarita y'ubuyobozi n'amakarita y'imiyoboro, harimo ecran y'iyerekana, ikimenyetso cyerekana uko LED ihagaze, akantu kavuga ko ari ngombwa (kashyizwe imbere mu ikarita y'ubuyobozi) n'amafunguzo y'imikorere. Ikarita y'ubuyobozi ifite imfunguzo icumi z'imikorere mu gihe ikarita y'imiyoboro ifite eshatu (reba igishushanyo gikurikira):

Gushyiraho

● Kora imyobo 4 cyangwa 6 yo gushyiraho (ubujyakuzimu bw'umwobo: ≥40mm) mu rukuta hakurikijwe ibisabwa ku bunini bw'imyobo yo gushyiraho (ibimenyetso by'umwobo 1 - 6) byo gushyiraho isahani imanika;

● Shyiramo agapira ko kwagura pulasitiki muri buri mwobo wo gushyiramo;

● Shyira isahani imanika ku rukuta hanyuma uyihambire ku mabati yo kwagura ukoresheje vis 4 cyangwa 6 zo kwikomanga (ST4.2×25);

● Manika ibice bimanitse hasi ku gikoresho cyo kugenzura aho giherereye A ku kibaho cyo hasi kugira ngo urangize gushyiraho igikoresho cyo kugenzura.

Interuro yo hanze

Ikarita yo kugenzura ihuza imiyoboro 9 y'amakarita y'imiyoboro. Buri karita y'imiyoboro ikusanya ibikoresho by'itumanaho bya 4-20mA bifite imirongo myinshi cyangwa idafite agaciro ko guhinduranya, nka GT-AEC2232bX, GQ-AEC2232bX, GT-AEC2232aT, AEC2338, GQ-AEC2232bX-P, AEC2338-D detectors naicyuma gipima umuriros. Ishobora kandi guhuza izindi transmitters za 4-20mA. Amaseti abiri yubatswemo ya master control card ashobora gutuma ibikoresho byo hanze bihuzwa kure (amajwi n'urumuri biri aho biri, svalve za olenoidn'abafana, nibindi). Ibikoresho byo hanze (urugero: ijwi n'urumuri biri aho biri) bishobora kandi kugenzurwa binyuze mu matsinda atatu y'imiyoboro y'amajwi yoherezwa atangwa na buri karita y'umuyoboro. Itumanaho rya kure na sisitemu yo kwakira amakuru rishobora gukorwa binyuze mu buryo bw'itumanaho bwa RS485 kugira ngo sisitemu yo kwakira amakuru ibashe gukurikirana AEC2392a-BS/AEC2392a-BMsisitemu yo gupima gazimu bice byinshi cyane.

Ikarita yo kugenzura y'umuhanga:

485A na 485B: Ibikoresho byo guhuza itumanaho bya RS485

L, PG na N: Ibikoresho by'amashanyarazi bya AC220V

NC* (isanzwe ifunze), COM* (isanzwe) na NO* (isanzwe ifunguye): (amaseti 3) ibyuma bisohora ibimenyetso byo hanze biyobora ibyuma bisohora

V+, SIN na GND: ibyuma byinjiza kuri 4 ~ 20mA cyangwa ibimenyetso by'agaciro k'ihindagurika ry'ingufu

Ikarita y'umuyoboro:

NC* (isanzwe ifunze), COM* (isanzwe) na NO* (isanzwe ifunguye): (amaseti 3) ibyuma bisohora ibimenyetso byo hanze biyobora ibyuma bisohora

24V, SIN na GND: ibyuma byinjiza kuri 4 ~ 20mA cyangwa ibimenyetso by'agaciro k'ihindagurika ry'ingufu

Iyo ikimenyetso gihujwe ari ikimenyetso cy’agaciro gahindagurika gakoreshwa mu guhinduranya, impera ebyiri z’ikimenyetso zihuzwa na 4 ~ 20mA (IN) na + 24V. Niba ingufu za DC24V zizatangwa ku bikoresho bihujwe, insinga zigaragara ku ishusho y’imiterere ya sisitemu.

Aho guhagarara imbere:

CAH, CAL, VSS na 24V: imiyoboro yo guhuza itumanaho ry'imbere (ihujwe mu ruganda)

Inyandiko:(1) Umurambararo ntarengwa w’insinga zemewe ku miyoboro yo guhuza ni 2.5mm2. (2) Ishusho isanzwe y’ikarita igenzura ikoreshwa n’uruganda ni ikimenyetso cy’agaciro k’ihindagurika ry’amajwi.

Ipfundo ry'intsinzi yacu ni "Igicuruzwa cyangwa serivisi nziza Ubwiza bwo hejuru, Igiciro Gikwiye na Serivisi Ikora neza" yo Gushushanya Ishobora Kuvugururwa ya K1000-4 Gas Alarm Controller (host) Itanga DC 24V Power, Ubucuruzi bwacu butegereje cyane gushyiraho amashyirahamwe y'abafatanyabikorwa mu bucuruzi arambye kandi meza n'abakiriya n'abacuruzi baturutse impande zose z'isi.
Igishushanyo mbonera gishobora kuvugururwa cyaUmugenzuzi w'ibikoresho byo gupima gazi bya H2s mu Bushinwa n'umugenzuzi w'ibikoresho byo gupima gazi, Kwibanda ku bwiza bw'ibicuruzwa, udushya, ikoranabuhanga na serivisi ku bakiliya byatumye tuba bamwe mu bayobozi bakomeye ku isi muri urwo rwego. Dufite igitekerezo cya "Ubwiza Mbere ya Byose, Icy'ingenzi ku bakiliya, Ubunyangamugayo n'Udushya" mu bitekerezo byacu, twageze ku iterambere rikomeye mu myaka ishize. Abakiriya barakirwa kugura ibicuruzwa byacu bisanzwe, cyangwa bakatwoherereza ubusabe. Uzatangazwa n'ubwiza n'igiciro byacu. Menya neza ko uduhamagaye ubu ngubu!