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Babban calibre nesa kai tsaye karatu ruwa mita
485 nesa ruwa mita ne mai hankali sanyi / zafi ruwa ma'auni na'urar da RS485 sadarwa dubawa
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A, samfurin bayani:
485 nesa ruwa mita ne mai hankali sanyi / zafi ruwa ma'auni na'urar tare da RS485 sadarwa dubawa. Alamar aikin samfurin ya dace da ƙa'idodin ƙasa na Jamhuriyar Jama'ar Sin GB / T778-2007. Da yau da kullun m ruwa mita a matsayin tushe mita, kara da high aminci RS485 sadarwa dubawa. Yana da ayyuka kamar tarin kwafi, ƙararrawar yanayi, hana amfani da rashin dacewa. Wannan teburin ya dace da ma'auni da ma'auni na ruwa na gidaje da na kasuwanci, shi ne na'urar ma'auni mai kyau don sarrafa ruwa na zamani a sassan sarrafa ruwa kamar kamfanonin ruwa da kamfanonin dukiya.
485 nesa ruwa mita ne mai hankali sanyi / zafi ruwa ma'auni na'urar tare da RS485 sadarwa dubawa. Alamar aikin samfurin ya dace da ƙa'idodin ƙasa na Jamhuriyar Jama'ar Sin GB / T778-2007. Da yau da kullun m ruwa mita a matsayin tushe mita, kara da high aminci RS485 sadarwa dubawa. Yana da ayyuka kamar tarin kwafi, ƙararrawar yanayi, hana amfani da rashin dacewa. Wannan teburin ya dace da ma'auni da ma'auni na ruwa na gidaje da na kasuwanci, shi ne na'urar ma'auni mai kyau don sarrafa ruwa na zamani a sassan sarrafa ruwa kamar kamfanonin ruwa da kamfanonin dukiya.
2. Ayyuka:
1, aikawa sashi ya yi amfani da kamfanin kansa kiyaye sauya fasahar, tabbatar da daidaito na siginar watsa.
2, tebur da aikawa da ƙididdiga sassan amfani da rarraba tsarin, wani ɓangare lalacewa ba ya tasiri wani ɓangare na sake amfani, kulawa mai sauki.
3. Amfani da ci gaba da RS485 / MBUS zane fasahar, ciki da shimfiɗar wayar, tabbatar da kwanciyar hankali da amincin sadarwa.
4, aikawa sashi ya yi amfani da baken karfe shell, da kuma kariya layer, zai iya tasiri hana magnetic filin tsangwama, hana mai amfani da satar ruwa da ya faru.
5, aikawa sashi ya yi amfani da cikakken hatimi tsari, iya rainproof, waterproof.
6. Za a iya tsara karatu daidai zuwa 0.001m³, 0.01m³, 0.1m³, 1m³ ruwa bisa ga bukatun mai amfani.
7, yana da gajeren layi, aikin ganewar layi, don sa ido kan yanayin amfani da ruwa mai amfani a lokacin da ya dace.
8, sabis rayuwa iya zuwa shekaru goma.
3. fasaha sigogi:
1, aikawa sashi ya yi amfani da kamfanin kansa kiyaye sauya fasahar, tabbatar da daidaito na siginar watsa.
2, tebur da aikawa da ƙididdiga sassan amfani da rarraba tsarin, wani ɓangare lalacewa ba ya tasiri wani ɓangare na sake amfani, kulawa mai sauki.
3. Amfani da ci gaba da RS485 / MBUS zane fasahar, ciki da shimfiɗar wayar, tabbatar da kwanciyar hankali da amincin sadarwa.
4, aikawa sashi ya yi amfani da baken karfe shell, da kuma kariya layer, zai iya tasiri hana magnetic filin tsangwama, hana mai amfani da satar ruwa da ya faru.
5, aikawa sashi ya yi amfani da cikakken hatimi tsari, iya rainproof, waterproof.
6. Za a iya tsara karatu daidai zuwa 0.001m³, 0.01m³, 0.1m³, 1m³ ruwa bisa ga bukatun mai amfani.
7, yana da gajeren layi, aikin ganewar layi, don sa ido kan yanayin amfani da ruwa mai amfani a lokacin da ya dace.
8, sabis rayuwa iya zuwa shekaru goma.
3. fasaha sigogi:
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kayan
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Wannan jerin housings za a iya amfani da jan ƙarfe, baƙin ƙarfe, yumbu gami composite kayan
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zafin jiki Level
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T30, T50, T70, T90
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Matsin lamba Level
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Mpa10
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Matsin lamba asarar Rating
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△P63
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Matsakaicin kuskuren da aka yarda da shi
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a) Low yanki (Q1≤Q <Q2) Max yarda kuskure ± 5%
b) Lokacin da ruwa zafin jiki ≤30 ℃, high yanki (Q2≤Q <Q4) Max yarda kuskure ne ± 2% Lokacin da ruwa zafin jiki ≥30 ℃, high yanki (Q2≤Q <Q4) Max yarda kuskure ne ± 3% |
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Electronic fasaha nuna alama
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Bus wutar lantarki: waje samar da DC6.5V ~ 18V
Aiki yanzu: ≤5MA Sadarwa dubawa: RS-485 dubawa; MBUS Bayani Wutar lantarki ta waje: 5 ~ 8V |
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Fasaha ka'idoji
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Wannan samfurin fasaha sigogi ya dace da kasa misali G / BT778.1 ~ 3-2007 (IS04064-1 ~ 3: 2005IDT).
Na'urorin lantarki sun dace da Electronic Remote Water Meter |
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