I te Oketopa 2019, ko tetahi o ta maatau kaihoko i Kazakhstan, i whakauru i a raatau mita rere paipa kua whakakiia mo te whakamatautau. I haere ta matou miihini ki KZ ki te awhina i ta raatau whakaurunga.
Ko te ahua mahi penei i raro nei:
Paipa: φ200, Max. rere: 80 m3/h, Min. rere: 10 m3 / h, te pehanga mahi: 10bar, te pāmahana mahi: te pāmahana noa.
I te tuatahi, ka whakamatauhia e matou te rerenga rerenga me te rerenga katoa. Ka whakamahia e matou he taika nui hei tango i te wai putanga katahi ka paunatia. Whai muri i te 5 meneti, ko te wai i roto i te tank he 4.17t te tapeke rere i roto i te mita rere e whakaatu ana 4.23t.
Ko tona tika he pai ake i te 2.5%.
Na, ka whakamatauhia e matou ona putanga. Ka whakamahi matou i te PLC ki te whiwhi i ona putanga ko te 4-20mA, te pupuhi me te RS485. Ko te hua ko te tohu whakaputa ka taea te mahi tino pai i tenei ahuatanga.
Ka mutu, ka whakamatauhia e matou tana rere whakamuri. Ko tana inenga rerenga whakamuri he tino pai te mahi. He pai ake te tika i te 2.5%, ka whakamahia hoki e matou te tank wai hei whakamatautau i te rerenga rerenga whakamuri me te rerenga katoa.
I tino makona te Kaihoko ki tenei mita rere, pera ano ta matou miihini.
Mena he patai taau, tena koa whakapiri mai ki a maatau.
