Ibipimo by'amazi byo mu ngo

I. Ibisobanuro n'aho imikorere iherereye

II. Ubwoko bw'ingenzi n'ibiranga tekiniki

1. Igipimo cy'amazi cya Mekanike

• Ihame: Amazi atemba atuma impeller izenguruka, aho vitesi itwara icyuma gikoresha icyuma gipima imiterere y'amazi. Ubwoko busanzwe burimo turbine (umurambararo muto) na propeller (umurambararo munini).
• Ibiranga:
  • Igiciro gito, imiterere yoroshye, kubungabunga byoroshye;
  • Icyiciro cy'ubunyangamugayo Icyiciro cya 2 (± 2%), igipimo cyo guhindagurika gisanzwe ni 30:1–50:1;
  • Nta mikorere y'ubwenge isaba gusoma n'intoki; ubuziranenge bw'igihe kirekire buterwa n'ingufu za mekanike.

2. Igipimo cy'amazi cya ikarita ya IC y'ubwenge

• Ihame: Gupima hakoreshejwe uburyo bwa tekiniki byahujwe na module yo kwishyura mbere ya karita ya IC. Abakoresha bashyiramo umuriro kugira ngo bafungure valve binyuze mu gukurura ikarita, kandi bazimya mu buryo bwikora iyo uburinganire buri hasi.
• Ibiranga:
  • Ishyigikira imicungire y'amafaranga yishyurwa mbere kugira ngo igabanye amakimbirane y'ibirarane;
  • Ikoresha batiri (imyaka 3-5 yo kubaho), icyiciro cyo kurinda IP65;
  • Hari ubwoko bumwe na bumwe bushyigikira kubika amakuru ariko bufite ubushobozi buke bwo gutumanaho buri kure.

3. Igipimo cy'amazi cyo gusoma kure

• Ihame: Gupima hakoreshejwe uburyo bwa mashini hakoreshejwe uburyo bwa elegitoroniki bwo gukusanya amakuru, kohereza amakuru hakoreshejwe inzira z'insinga (RS485, M-Bus) cyangwa inzira zitagira umugozi (NB-IoT, LoRa, ZigBee).
• Ibiranga:
  • Ifasha gusoma mu buryo bwikora ku gipimo cyo gutsinda kiri hejuru ya 99%;
  • Ishobora guhuzwa n'uburyo bwo kugenzura amazi (gufungura/kuzimya kure) kugira ngo ibiciro by'amazi bigerweho;
  • Uburyo busanzwe bwo gusuzuma neza Class 1.0, bushyigikira igenzura ry’imigendekere y’amazi mu cyerekezo cy’imirongo ibiri (imwe muri moderi).

4. Igipimo cy'amazi yo mu rugo gikoresha ikoranabuhanga rya Ultrasonic

• Ihame: Ntirikoreshwa mu buryo bwa mekanike, hakoreshejwe uburyo bwa ultrasonic-difference mu gupima flow metre, buhujwe na smart chips na modules z'itumanaho.
• Ibiranga:
  • Ubuhanga buri hejuru (± 0.5%–1%), igipimo cyo kugabanuka kugeza kuri 500:1, kibereye gupima amazi mu buryo budakoresha umuvuduko mwinshi;
  • Igihe cyo kuyikoresha kigera ku myaka ≥10, nta kuyibungabunga;
  • Ishyigikira imicungire y'amakuru ya kure no kuyakurikirana, ariko ihenze cyane