mita rere hongere tuwhera ultrasonic mō te kaitātari raraunga Parshall flume

Whakaahuatanga Poto:

He putanga mamao tēnei raupapa mita rere hongere tuwhera ultrasonic (UOC). E rua ngā wāhanga o tēnei raupapa, he pūnaha pupuri i te pakitara, he whakaaturanga me te papapātuhi whakauru mō te hōtaka, me tētahi tirotiro, me whakairi tika ki runga ake i te mata kia aroturukitia. He hanganga kirihou ātete-tauhohe te pūnaha pupuri me te tirotiro.
Ka taea te whakamahi whānuitia ki te tiaki taiao, te maimoatanga wai, te whakamakuku, te matū, me ētahi atu ahumahi.

Tukua mai he īmēra ki a mātou

Whakaahuatanga

Ngā Āhuatanga

Ngā raraunga hangarau

Tāutanga

Ngā Āhuatanga

Ka taea e te raupapa UOC ngā mahi e whai ake nei:

He tino tika te kimi, ka huri te inenga o te mita rere ki te 1mm, ko te tika o te huringa o te taumata he 1 mm;

He pai mō ngā momo pā me ngā kōrere, ngā kōrere Parshall (ISO), ngā pā V-Notch, ngā pā tapawhā (Me ngā Whakawhāiti Mutunga, Kore rānei) me ngā pā momo Tātai ritenga;

Mata pa tae teitei-teitei 5-inihi ārai-pokanoa, mahi pumau, kāore e wehi i ngā paru wai hinuhinu; Pānga whakaaturanga hou

Whakaatu ana i te tere rere i roto i te L/S, M3/h, M3/min rānei;

Tautoko i te whakaatu i ngā kōpiko au me ngā tuhinga hītori (Ka taea te kaweake mā te kāri SD mirco)

Kei te tiakina te atanga tautuhinga e te kupuhipa

He hoahoa hiko rua-ara AC me DC, ka taea te hono atu ki te hiko AC, DC rānei.

He hoahoa karaka e whakamahia ana e te super-capacitor, kāore e hiahiatia kia whakakapia te pākahiko kua hangaia mō te wa katoa

He kaha tino pai ki te ārai i ngā pokanoa;

Ko te roa o te taura i waenga i te tirotiro me te ope ki te 1000m;

Ko te pūwero he hanganga ātete-tauraki me te tohu tiaki IP68;

Ngā rauemi whakamātautau ātete matū mō te ngāwari o te whakamahinga;

I whakaratohia he putanga 4-20mA me te putanga whakawhitiwhiti raupapa RS485 (MODBUS-RTU);

E rima ngā tānga ka taea te whakarite, ā, e rima ngā mea e tika ana mō ngā whakaoho;

Ngā raraunga hangarau

Te kaihautū

Pūtake hiko	DC9-26V 0.2A me AC85-265V
Whakaaturanga	Mata pa tae whakamāramatanga-teitei 5-inihi ātete-pokanoa
Te awhe tere rere inamata	0.000~999999L/H, m³/h, m rānei³/min
Te mōrahi o te rere whakaemi	999999999.9 mita³(ka taea te tautuhi mā te kaiwhakamahi)
Te tika o te huringa o te taumata	0.2% o te tawhiti i inehia mai i te pūwero i te wai mārie. (Ko tēhea te mea nui ake)
Whakataunga	1mm
Putanga Anaro	4-20mA ki roto i te 500 Ohms, ka taea te whakarite me te ōrite ki te taumata, ki te tere rere rānei
Ngā putanga whakawhiti	E 5 ngā tānga SPDT maha-mahi te nuinga (whiringa kore), he 5A /250VAC/30VDC te whakatauranga, he whakaoho teitei, iti me te haumaru kore, me te mana whakahaere e rite ana ki te tere rere, te taumata rānei o te tere o te rere. Ā, ka taea hoki te whakarite hei putanga pā.
Whakawhitiwhiti kōrero raupapa	RS485, te kawa paerewa MODBUS-RTU
Te pāmahana āwhiowhio	-40℃~75℃
Whakautu pāmahana	Te whakauru i roto i te tirotiro
Awhe pēhanga	-0.04~+0.2MP (pēhia kia tino)
Huringa ine	1 hēkona (ka taea te whakarerekē)
Repe taura	PG9 /PG11/PG13.5
Rauemi	ABS
Tiakina te māka	IP67
Whakatika	Whakairi
Ngā Ahu	235X184X119mm

Te tirotiro

Awhe	0.00-4.00m
Rohe matapo	0.20m
Te pāmahana āwhiowhio	-40℃~70℃
Whakautu pāmahana	Te whakauru i roto i te tirotiro
Awhe pēhanga	-0.04MP～+0.2 MP
Koki kurupae	8 (3db)
Te roa o te taura	10m paerewa (ka taea te whakawhānui ki te 1000m)
Rauemi	ABS, PVC, PTFE rānei (whiringa)
Tiakina te māka	IP68
Whakatika	Tīwiri (G2) te pūwero rānei (DN65/DN80/me ētahi atu)