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Tsarkin NB ruwa mita
A. Bayanin samfurin guda module NB ruwa mita mafita manyan abubuwa sun haɗa da low ikon NB sadarwa module, wutar lantarki management guntu, SIM katin
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1 kumaBayanan samfurin
Manyan abubuwan da ke cikin hanyar NB Water Meter Solution sun haɗa da ƙananan kayan sadarwa na NB mai ƙarancin ƙarfi, guntu mai sarrafa wutar lantarki, katin SIM da guntu mai tuki, da sauransu. Abubuwan da ke cikin ma'auni, cajin caji, sarrafa bawul, uploading bayanai da sauransu na NB Water Meter duk an aiwatar da su ta hanyar CPU na ciki na NB module, aikin ya fi ƙarfi. Saboda babu MCU a waje, akwai wasu masu sauƙi masu taimakon sarrafa wutar lantarki ne kawai, wanda ke rage yawan wutar lantarki da inganta amincin.
Single module NB ruwa mita aiwatar da wani tebur multi-APP asusun, tabbatar da mai amfani da bayanai tsaro da sauki amfani. Canza hanyar gargajiya da masu amfani suke so su sayi ruwa zuwa sashen gudanar da dukiya na yankin ko sashen bututun ruwa mai riƙe da katin, masu amfani suna amfani da APP na wayar hannu don aiwatar da ayyukan sayen ruwa a ainihin lokacin, aikace-aikace ta atomatik ta hanyar NB module da sauransu; Goyon bayan hanyoyi masu yawa kamar WeChat, Alipay da katin caji. Wannan mitar ruwa tana da IP68 mai hana ruwa, haɗin tsarin sabis na girgije don dacewa da bukatun zamanin wayar hannu.
A cikin wannan aikace-aikacen mitar ruwa, amfani da hanyar samar da wutar lantarki ta baturi, yana buƙatar wutar lantarki sosai; Adadin bayanan da aka watsa yawanci ƙasa da 128 bytes, ta amfani da fasahar NB mai ƙarancin ƙarfi. A lokacin da NB ta atomatik canja wuri daya a rana baturi rayuwa iya zuwa shekaru 6.
1. Main siffofin samfurin:
● Pre-biya aiki: mai amfani da farko saya ruwa bayan amfani da shi, biyan kuɗi kashe bawul dakatar da ruwa.
● Goyon bayan daya farashin saiti, undercover amfani saiti da matakala farashin saiti.
● Wayar hannu APP caji: Canja al'ada sayen ruwa tsari, mai amfani da gida za a iya caji da wayar hannu.
● Nuna aikin daidaitawa: Bayanai a kan wayar hannu APP da kuma injin mita sassan daidaitawa.
● Kungiyar ƙararrawa aiki: baturi low matsin lamba, rashin ruwa amfani, karfi magnetic tsangwama da sauran matsala bayanai, haifar da bawul rufe, shiga wayar hannu APP don duba rufe bawul dalilai.
● Lokaci data upload: Za a iya saita NB module lokaci farawa ta atomatik upload download data. Loading lokaci sigogi zai iya zama 1 hour-30 kwanaki.
● bawul kai kulawa aiki: bawul aiki sau daya a kowace kwanaki bakwai, tsabtace bawul burro a kan lokaci, tabbatar da sassauci na bawul.
● Anti ruwa hoarding aiki: ajiye a cikin tebur ne mai amfani da ruwa sayen adadin, hana mai amfani da ruwa hoarding.
● Sauya baturi mai sauƙi: mitar ruwa yana da murfin da aka tsara musamman don sauya baturi, sauya baturi mai sauƙi, baturi mai sauya baturi ba shi da matsala ga sashin bututun ruwa.
2. Abubuwan da ake buƙata
An auna ruwa zafin jiki: (0 ~ 30) °C
Ruwa mita nominal matsin lamba 1MPa
1, Max yarda kuskure: low yanki (Q)1≤Q2Matsakaicin kuskuren da aka yarda shi ne ± 5%. Babban yankin ( Q2≤Q ≤Q4Max yarda kuskure: ± 2% lokacin da ruwa zafin jiki ≤30 ℃; ± 3% lokacin da zafin jiki na ruwa ya fi 30 ℃.
2, Electromechanical juya kuskure ba ya wuce ± 1 Electromechanical juya siginar daidai
3, zafin jiki matakin: sanyi ruwa mita (0 ~ 30) ℃ kwarara profile hankali matakin: U10 kasa kwarara filin hankali matakin: D5
4, matsin lamba asarar matakin: MatMatsinP63
II. traffic fasaha sigogi
| Nominal diamita mm | Daidaito Level | Overload tafiya Q4 | Yawancin amfani da Q3 | Yarjejeniyar kwarara Q2 | Mafi ƙarancin zirga-zirga Q1 | Mafi ƙarancin karatu |
| m3/ sa | m3 | |||||
| DN15 | Mataki 2 | 3.125 | 2.500 | 0.040 | 0.025 | 0.0001 |
| DN20 | Mataki 2 | 5.000 | 4.000 | 0.064 | 0.040 | |
| DN25 | Mataki 2 | 7.875 | 6.300 | 0.1008 | 0.063 | |
3. Mai kula da fasaha sigogi
Baturi bayani: 3.6V Lithium baturi 1 knot.
ƙarfin lantarki kewayon: Za a iya aiki daidai lokacin da ƙarfin lantarki ba kasa da 3V-3.6V.
Amfani da 5 waya bawul: inji + ja; injin - Black; Jama'a gefen fari; Yellow bude bawul siginar; Blue kashe bawul siginar.
Ruwa mita & ruwa bawul haɗin girman kamar hoto: Unit: mm
| Nominal diamita (mm) | tsawon L | Faɗin B | Babban H | Haɗa thread D | |
| mm | |||||
| 15 | 165 | 85 | 115 | G3/4B | |
| 20 | 195 | 85 | 115 | G1B | |
| 25 | 225 | 119 | 115 | G1 1/4B | |
1, masu amfani za su iya duba lambar 2D da ke ƙasa don saukewa da APP na wayar hannu, kuma za su iya bincika "Bailey Online" a cikin App Store ko Apple App Store don saukewa.
2. Bayan kammala saukewa na APP, danna "+" a saman kusurwar dama na allon don bincika lambar 2D sama da mitar ruwa don ƙara kayan aiki. Sa'an nan kuma buga magnetic trigger yankin ta hanyar maganadisu don daidaita tebur bayanai. Sa'an nan danna "Bayanan Gida" don bincika bayanai kamar tarin amfani, sauran adadin, yanayin bawul, farashin yanzu, batir, rikodin caji da cikakkun bayanan amfani.
3. Lokacin da na'urar yanayin nuna daidaito ba ya isa, danna caji, za a iya zaɓar daban-daban madadin don caji, kuma za a iya zaɓar caji katin caji. Bayan ci gaba da nasara, za a iya sakar da kayan aiki ta hanyar magnetism nan da nan, aiki tare da umarnin ci gaba zuwa tebur ko jira har zuwa lokacin da NB ya yi aiki, aika umarnin ci gaba zuwa tebur, danna lambar "+" sake, ƙara tebur don aiwatar da sabuntawa na bayanai.
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