Abenzi boluvo boxinzelelo badla ngokuba nomlinganiselo kwaye bachazwe ziiparamitha ezininzi ngokubanzi. Ukugcina ukuqonda ngokukhawuleza kweenkcukacha ezisisiseko kuya kuba luncedo olukhulu kwinkqubo yokukhangela okanye ukukhetha inzwa efanelekileyo. Kufuneka kuqatshelwe ukuba iinkcukacha zeZixhobo zinokwahluka phakathi kwabavelisi okanye kuxhomekeke kwiindidi zesixhobo soluvo esisetyenzisiweyo.
★ Uhlobo loxinzelelo - uhlobo loxinzelelo olulinganisiweyo apho inzwa eyenzelwe ukusebenza. Iinketho eziqhelekileyo zihlala ziquka igeyiji, i-absolute, itywinwe, i-vacuum, i-negative kunye noxinzelelo oluhlukileyo.
★ Uluhlu loxinzelelo olusebenzayo - uluhlu lokulinganisa loxinzelelo oluqhelekileyo lokusebenza kwibhodi yesekethe ukuvelisa imveliso yesignali ehambelanayo.
★ Ubuninzi boxinzelelo lomthwalo ogqithisiweyo - isibonelelo sokufunda esikhulu esipheleleyo ukuba isixhobo sinokusebenza ngokuzinzileyo ngaphandle kokwenzakala kwitshiphu yoluvo. Ukugqitha kumda kunokukhokelela ekungasebenzini kakuhle kwesixhobo okanye ekuthotyweni kokuchaneka.
★ Isikali esipheleleyo - isithuba ukusuka kuxinzelelo lweqanda ukuya kowona xinzelelo luphezulu lomlinganiselo.
★ Uhlobo lwemveliso - Ubume kunye noluhlu lwemveliso yesignali, ngokuqhelekileyo ibe yi-milliampere okanye i-voltage. Iinketho zonxibelelwano oluhlakaniphile njenge-HART kunye ne-RS-485 ziba yinto eyaziwayo.
★ Unikezelo lwamandla - Ukunikezelwa kwamandla ombane ukunyusa isixhobo esimelwe yi-volt ngqo yangoku / i-volt etshintshanayo yangoku yenombolo esisigxina okanye uluhlu olwamkelekileyo. Umzekelo 24VDC(12~36V).
★ Ukuchaneka - ukutenxa phakathi kokufunda kunye nexabiso loxinzelelo lokwenene elimelwe yipesenti yesikali esipheleleyo. Ukulinganisa kwefektri kunye nembuyekezo yobushushu kunokunceda uvavanyo kunye nokuphucula ukuchaneka kwesixhobo.
★ Isisombululo - owona mahluko omncinci obonakalayo kwisignali yemveliso.
★ Uzinzo – ukukhukuliseka kancinci kancinci kwimo elinganisiweyo yesidluliseli.
★ Ubushushu bokusebenza - uluhlu lobushushu besixhobo esilungiselelwe ukusebenza ngokufanelekileyo kwaye sikhuphe ufundo oluthembekileyo. Ukusebenza rhoqo okuphakathi ngaphaya kwemida yobushushu kunokonakalisa indawo emanzisiweyo kakhulu.
I-Shanghai WangYuan Instruments of Measurement Co., Ltd. lishishini lobugcisa obuphezulu baseTshayina obukhethekileyo kubuchwephesha bolawulo lwenkqubo yoshishino kunye neemveliso iminyaka engaphezu kwamashumi amabini. Sinokubonelela ngokupheleleyoimigca yemvelisoyokuhambisa uxinzelelo ngokuhambelana neemfuno zabathengi kwiiparamitha ezingentla.
Ixesha lokuposa: Jan-31-2024