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Matatika Wai Kauhanga Iti

Matuhi ā-putanga STS Whakarite Wai Mōhua Matua

Ko te CA568-R21 he whakamātau wai me te āta hokohoko e whai ake nei i ngā ture STS. Ko ia he whakamātau wai whare rangatira mō te tiaki i ngā utu me te whakahaere i ngā whakangungu. Kua otinga te CA568-R21 i tētahi Tūmomo Whakapā ki te Kaipāheko (CIU) hei whakauru pūkengi whakamahia ai ngā tohu me ngā kōrero matua. Ko tana ara kōrero he RF-LORA. He mea nui ngā kaiwhakaute me te whakaputuanga raraunga AMR.

  • Whakataki
Whakataki

Nga āhuatanga matua

  1. Compliant ki te whakaaetanga STS
  2. Tautuhi IP68
  3. LORA/GPRS/3G
  4. Te ora o te pūroro 10 tau
  5. Tinana matatanki putake pakipaki / porohita (whakaoranga)
  6. Whakahau tuatahi mō te utu iti
  7. Purikaupapa kore-hoki hei whakarite i te hokomahi whakamuri
  8. Tauanga mua rānei tauanga muri rānei (whakaoranga)

Pārameta Metereorautanga

Rahi matua

DN

mM

I runga i te rārangi

15

20

 

Waehu Tuatahi

Q4

m ³ /h

3.125

5.0

 

Uara R

Q3/Q1

m ³ /h

160

160

 

Ngaire ā-tirohanga nui tonu

Q3

2.5

4.0

 

Ngaire ā-tirohanga whakawhiti

Q2

1/h

25

40

 

Te ukiwhenua iti rawa

Q1

15.625

25

 

Umu mahi nui rawa

 

Bar

25

Te matepāpā whakatipu mō te wheako katoa e āhei ana ki te pūtango whakamutu me ngā tākaro

 

Wāhi hāpai taketake

50

Pānui whakatipu

m ³

99999

Whakatipu Whakaae Takea (MPE)

%

Q1 Q Q2: MPE = ± 5%  

Q2 Q Q4: MPE = ± 2%

 

 

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