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LJS – 1780 Mea Hana Maʻamau o ke Kahe Wai

Kiʻi i hōʻike ʻia no ka LJS – 1780 Water Flow Standard Device
  • LJS – 1780 Mea Hana Maʻamau o ke Kahe Wai

Wehewehe Pōkole:

ʻO ka Water Flow Standard Divice kahi mea hana metrological maʻamau no ka hiki ke hahai ʻia, ka hoʻoili ʻana, a me ka hoʻāʻo ʻana i nā waiwai ana no nā lako kahe wai. Hoʻohana kēia mea hana i nā unahi uila pololei kiʻekiʻe a me nā mika kahe maʻamau e like me nā mea hana kuhikuhi, me ka wai maʻemaʻe ma ke ʻano he medium, e hoʻoponopono a hōʻoia i nā mika kahe like ʻole. Hoʻohana ʻia no ke ana ʻana o ke kahe akamai i ka noiʻi hoʻokolohua, nā ʻoihana nānā metrological, a me nā ʻoihana hana mika kahe.

Ua haku ʻia ka hāmeʻa me kahi ʻōnaehana maʻamau metrological (mea hana maʻamau), kahi ʻōnaehana mālama wai a me ka hoʻopaʻa ʻana i ke kaomi, kahi ʻōnaehana hōʻoia a me ka hoʻāʻo ʻana (paipu hōʻoia), nā paipu hana, nā mea ana, kahi ʻōnaehana hoʻoponopono kahe, kahi ʻōnaehana hoʻokele kamepiula (me ka ʻōnaehana loaʻa ʻikepili, hana a me ka hoʻokele), kahi ʻōnaehana mana a me ka ea, nā ʻāpana maʻamau a me nā ʻāpana paipu, a pēlā aku.


Nā kikoʻī huahana

Nā Lepili Huahana

  • ʻAno hōʻoia: ʻAno nuipa paʻa + maʻamaumika ʻano hana.
  • Pololei o ka hāmeʻa:
  • ʻAno hana nuipa paʻa: 0.05% (k=2); ʻO ka waiwai puka hōʻoia o ka unahi uila he 1/6000.
  • ʻAno mika maʻamau: 0.3% (k = 2); ʻO ka papa pololei o ka mika kahe maʻamau he 0.2 ka papa.
  • Paʻa o ke kahe ʻana:≤0.2%.
  • Ka laulā o ke kahe ʻana: (0.5-1780) m³/h
  • ʻO ka laulā wikiwiki o ke kahe o ka hāmeʻa: (0.5-7)m/s
  • Nā kikoʻī hōʻoia: DN6、DN8、DN10、DN15、DN20、DN25、DN32、DN40、DN50、DN65、DN80、DN100、DN125、DN150、DN200、DN250、DN300 17 mau ʻano kikoʻī o ke anawaena i ka huina.
  • Kū hōʻoia: Hoʻohana ka pipeline hōʻoia i ka hōʻoia like, ʻehā laina hoʻāʻo pālahalaha, kēlā me kēia, 12 (DN250), DN200 (6 / DN125), DN100 (DN80DN65), ((DN40 / DN32 / DN25/3/4 "/ DN15 / DN10 / DN8 / DN6), ʻO ke anawaena i loko o nā pale e hoʻokō ʻia e ka hoʻololi ʻana i ka paipu.
  • Hōʻailona o ka mika i nānā ʻia: hōʻailona pulse, hōʻailona 4-20mA o kēia manawa.
  • Lako mana ʻōnaehana: (DC5V, DC12V, DC24V) /2A, AC220V/10A.
  • Nā ʻano mika i nānā ʻia: ka mika kahe turbine, ka mika kahe vortex, ka mika kahe ultrasonic, ka mika kahe electromagnetic, ka mika kahe kaomi ʻokoʻa, ka mika kahe volumetric wai, ka mika kahe nui Coriolis.
  • ʻO ka ʻokoʻa manawa o nā hahau mua a me hope o ka commutator: < 20ms.
  • ʻAno Mana: I ka wā o ke kaʻina hana hōʻoia, ʻo ke ʻano mana o ka hāmeʻa ka hōʻoia ʻakomi. Koe wale nō ka palapala i nānā ʻia e pono ai ke kāpili lima ʻana, hiki ke hoʻopau ʻakomi ʻia ke koena o ka hōʻoia ma ke kamepiula (e koi wale ana i ka hoʻokomo ʻana o ka ʻike pili a me nā palena o ka palapala i nānā ʻia), a i ʻole hiki ke hoʻopau lima ʻia.
  • ʻO ka hoʻokaʻawale mana holoʻokoʻa o ka hāmeʻa: 365kW (ʻōnaehana ʻelima-uea ʻekolu-pae).
  • Mea hōʻoia: Wai maʻemaʻe.
  • Hana ʻia nā mea o nā paipu, nā flanges, nā ipu kaupaona, nā kānana, a me nā mea ʻē aʻe me ke kila kila 304. Hoʻohana ka valve i ka valve core kila kila 304.
  • Nā ana o ke kahua: i hāʻawi ʻia e ka mea hoʻohana

 

 

 

 

 

 

 

 

 

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