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Optical kai tsaye karatu nesa bawul sarrafawa mai hankali ruwa mita
Bayani na samfurin:
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Optical kai tsaye karatu nesa bawul sarrafawa mai hankali ruwa mita
Bayani na samfurin ：
The jerin kayayyakin karatu daidai, high aminci, lissafi tsarin ceton wutar lantarki, m, amfani daHanyar sadarwa ta RS-485 ko M-Bus bus tare da kwafin nesa tare da GPRS. Kayayyakin sun dace da GB / T778-2007 "Ruwa kwarara auna ruwan sha sanyi ruwa mita da zafi ruwa mita a rufe cikakken bututun", CJ / 224-2012 "Electronic nesa ruwa mita" ka'idoji.
Aikace-aikace:Ana amfani da shi a cikin mazauna yankunan, garin ruwa tap kamfanoni, kasuwanci ofishin gine-gine.
Babban fasali:
© Wannan jerin m ruwa mita impeller tsakanin da calculator nuna ta hanyar magnetic motsi haruffa da kuma nuna alama hadewa, tare da m lissafi, dogon lokaci kiyaye bayyane da kuma anti-freeze amfani.
© Yin amfani da bushe spring ko Hall abubuwa aikawa, da Calculator akwai irin C, E, bushe da ruwa hatimi ga daban-daban abokin ciniki zabi.
© Wannan jerin ruwa mita super shell yana da jan ƙarfe shell, baƙin ƙarfe shell, waya fitarwa hanya yana da tsakiyar waya fitarwa da surface waya fitarwa sanyi da zafi ruwa mita.
© Wannan jerin ruwa mita, lissafin inji yana da anti-magnetic aiki, shawo kan waje magnetic filin tsangwama, da kyau bayyanar da sauran amfanin.
© Kai tsaye encoded a kan tebur haruffa, canza zuwa digital siginar fitarwa daidai da haruffa ƙididdiga;
© Ba a samar da wutar lantarki a yau da kullun, karanta tebur / canza bawul lokacin da bas samar da wutar lantarki, don data tattara, watsa ko bawul sarrafawa bisa ga umarnin bukatun;
© Teburin yana da musamman adireshin ganewa, bisa ga adireshin za a iya karanta daidai teburin bayanai, tabbatar da musamman, daidaito na bayanai;
© Tare da aikin sarrafawa, da kansa bawul, za a iya canzawa bawul kamar yadda ake bukata, hana mummunan arrears biyan kuɗi;
© Sadarwa watsa kudi: 1200 / 2400bps; Matsakaicin nesa na watsawa: 1200m;
© Yarjejeniyar sadarwa: DL / t645, CJ / T188, MODBus, masana'antu na gaba ɗaya ko ƙa'idodin mai amfani.
fasaha sigogi
Matsakaicin kuskure da aka yarda da shi:
± 5% daga ƙananan yankunan da suka haɗa da mafi ƙarancin kwarara (Q1) zuwa ba tare da rabuwa kwarara (Q2);
± 2% daga babban yankin da ya haɗa da rarraba kwarara (Q2) zuwa da ya haɗa da overload kwarara (Q4);
aiki matsin lamba:≤1.0MPa；
ruwa zazzabi:0 ℃ ≤ sanyi ruwa mita ruwa zafin jiki ≤ 40 ℃, 0 ℃ ≤ zafi ruwa mita ruwa zafin jiki ≤ 90 ℃
Wutar lantarki:3.6V (Lithium baturi), baturi rayuwa ≥6 shekaru.
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