Kodi mungasankhe bwanji choyezera kayendedwe ka magetsi koyenera?

Kusankha choyezera magetsi choyenera kumafuna kuganizira mozama za makhalidwe apakati, momwe ntchito ikuyendera, ndi zofunikira pakuyika kuti zigwirizane ndi zosowa zenizeni za ntchito.

1. Choyamba ganizirani makhalidwe apakati

• Tsimikizirani kuti cholumikiziracho chili ndi mphamvu yoyendetsera magetsi; chiyenera kukhala chokwera kuposa malire ochepera a mita (nthawi zambiri ≥5μS/cm) kuti muwonetsetse kuti muyeso wake ndi wothandiza.
• Pazinthu zowononga, sankhani zinthu zogwirizana ndi ma electrode (monga Hastelloy, titaniyamu, kapena platinamu) ndi zinthu zomangira (monga PTFE kapena rabala).
• Pazinthu zolumikizira zomwe zili ndi zinthu zolimba zopachikidwa, sankhani mita yokhala ndi mkati wosawonongeka komanso kapangidwe ka ma elekitirodi oletsa kutsekeka kuti mupewe kuwonongeka kwa zigawo.

2. Magwirizanitse magawo a momwe ntchito ikuyendera

• Dziwani mulingo woyenera wa mita kutengera kukula kwa payipi ndi kuchuluka kwa madzi oyenda; ganizirani kufunika kofanana ndi mulingo wa madzi oyenda kuti muchepetse kusokonezeka kwa malo oyenda.
• Onetsetsani kuti kutentha ndi kupanikizika kwa mita zikugwirizana ndi momwe zimagwirira ntchito pamalopo, kuti zisawonongeke chifukwa cha kutentha kwambiri kapena kupanikizika.
• Ganizirani za kukhuthala kwa chogwiriracho; pa malo olumikizirana ndi kukhuthala kwakukulu, sankhani mita yokhala ndi kuchuluka kwa kuthamanga kwa madzi kuti igwirizane ndi kusintha kwa madzi.

3. Sinthani malinga ndi zofunikira pakukhazikitsa ndi kugwiritsa ntchito

• Sankhani mtundu wa malo oyika (flange, clamp, kapena insertion) malinga ndi kapangidwe ka payipi ndi momwe malo alili.
• Ngati pali kusokoneza kwamphamvu kwa maginito, sankhani mita yokhala ndi magwiridwe antchito abwino oletsa kusokoneza kapena njira zina zotetezera.
• Ganizirani zofunikira pa chizindikiro chotulutsa ndi kulumikizana, kuonetsetsa kuti zikugwirizana ndi makina owongolera omwe ali pamalopo (monga 4-20mA, HART, kapena Modbus).