Kodi Chowongolera Chowonetsera Chimagwira Ntchito Bwanji Ngati Chida Chachiwiri?

Chowongolera chanzeru chowonetsera chingakhale chimodzi mwa zida zodziwika bwino kwambiri pakuwongolera machitidwe. Ntchito ya chowonetsera, monga momwe munthu angaganizire mosavuta, ndikupereka zowerengera zowoneka bwino za zizindikiro zotuluka kuchokera ku chida chachikulu (analogue ya 4 ~ 20mA kuchokera ku chotumizira, ndi zina zotero) kwa ogwira ntchito pamalopo. Mwachizolowezi, ma transmitter ambiri kapena masensa omwe amagwiritsidwa ntchito sakonzedwa ndi chiwonetsero cha digito, zomwe zikutanthauza kuti alibe chizindikiro chowerengeka ndipo amangotumiza zotulutsa ku chipangizo china kudzera mu mawaya amagetsi.

Chowongolera chowonetsera chomwe chili ndi gulu chingathandize pazochitika zotere ngati pakufunika kuwunikira kowonjezera kwa ogwiritsa ntchito m'munda. Mwachitsanzo, mtundu wofunikira wosawonetsachotumizira cha mulingo wonyowachokwezedwa kuchokera pamwamba pa chotengera chachikulu chosungiramo zinthu chikhoza kukhazikitsidwayolumikizidwa ku chowongolera chowonetsera pansi kuti iwonetse kuwerenga kwa mulingo nthawi yeniyeni.

Kupatula kugwiritsa ntchito bwino malo omwe alipo kale, munthu angadabwe kuti bwanji osafuna chiwonetsero chapafupi chomwe chilipo poyitanitsa zida zatsopano m'malo mogula zida zowonjezera zowunikira? Chowongolera chili ndi zabwino zingapo poyerekeza ndi chiwonetsero cha chotumizira:

★Kusinthasintha. Chowongolera chowonetsera chimatha kuyikidwa pa panel pamalo omwe mukufuna momasuka ndikulandira ndikuwonetsa zotuluka patali kuchokera ku chotumizira chomwe chingakhale pamalo oopsa kapena malo ovuta.

★Kugwirizana. Chowongolera chowonetsera chingakhale ndi zosankha zingapo za kukula kwa miyeso ndipo chizindikiro chake cha chizindikiro cholowera ndi kutulutsa chimakhala chachikulu komanso chosinthika.

★Zinthu zina zowonjezera. Chizindikiro chanzeru chingakhale ndi ntchito zina, monga kutulutsa kwa 24VDC feeding ndi ma relay a 4-way kuti alamulire alamu.

Monga wopanga zida, WangYuan amatha kupereka zinthu zingapoZizindikiro Zanzeru Zamakampanikukwaniritsa zosowa za makasitomala pa zida zina.