{"id":18591,"date":"2025-03-13T02:35:05","date_gmt":"2025-03-13T02:35:05","guid":{"rendered":"https:\/\/www.kcsensor.com\/?post_type=product&p=18591"},"modified":"2026-01-23T07:47:00","modified_gmt":"2026-01-23T07:47:00","slug":"kgf125-gear-flow-meter","status":"publish","type":"product","link":"https:\/\/www.kcsensor.com\/cs\/product\/kgf125-gear-flow-meter\/","title":{"rendered":"Pr\u016ftokom\u011br s ozuben\u00fdm p\u0159evodem KGF125"},"content":{"rendered":"

\u00davod<\/b><\/strong><\/h3>\n

Zubov\u00fd pr\u016ftokom\u011br pat\u0159\u00ed mezi objemov\u00e9 pr\u016ftokov\u00e9 sn\u00edma\u010de a lze jej pou\u017e\u00edt k p\u0159esn\u00e9mu m\u011b\u0159en\u00ed objemu a pr\u016ftoku. Proud\u00edc\u00ed m\u00e9dium zp\u016fsobuje z\u00e1b\u011br a ot\u00e1\u010den\u00ed ozuben\u00fdch kol. P\u016fsoben\u00edm proud\u00edc\u00ed kapaliny vznik\u00e1 tlakov\u00fd rozd\u00edl mezi vstupem a v\u00fdstupem p\u0159\u00edstroje. Jedna dvojice ozuben\u00fdch kol se m\u016f\u017ee voln\u011b ot\u00e1\u010det bez nutnosti nap\u00e1jen\u00ed. Pr\u00e1zdn\u00fd prostor mezi ozuben\u00fdmi koly je vypln\u011bn kapalinou, kter\u00e1 je p\u0159i ot\u00e1\u010den\u00ed vytla\u010dov\u00e1na ven. Kapalinu prot\u00e9kaj\u00edc\u00ed p\u0159\u00edstrojem a jej\u00ed pr\u016ftok lze zjistit m\u011b\u0159en\u00edm po\u010dtu ot\u00e1\u010dek ozuben\u00fdch kol.<\/p>\n

z\u00e1sada<\/strong><\/h3>\n

Rychlost ot\u00e1\u010den\u00ed vys\u00edla\u010de je sn\u00edm\u00e1na sn\u00edmac\u00ed c\u00edvkou um\u00edst\u011bnou uvnit\u0159 zesilova\u010de sign\u00e1lu v pouzd\u0159e. Zesilova\u010d sign\u00e1lu nesm\u00ed p\u0159ij\u00edt do styku s m\u011b\u0159en\u00fdm m\u00e9diem. Magnetick\u00e1 silov\u00e1 \u010d\u00e1ra generovan\u00e1 uvnit\u0159 permanentn\u00edho magnetu v pouzd\u0159e v d\u016fsledku z\u00e1b\u011bru p\u0159evodovky sn\u00edma\u010de vede ke zm\u011bn\u011b magnetick\u00e9ho toku uvnit\u0159 sn\u00edmac\u00ed c\u00edvky. Sn\u00edmac\u00ed c\u00edvka odes\u00edl\u00e1 sign\u00e1l detekovan\u00e9ho cyklu zm\u011bny magnetick\u00e9ho toku do p\u0159edzesilova\u010de, kter\u00fd sign\u00e1l zesiluje a tvaruje. Impulzn\u00ed sign\u00e1l, kter\u00fd je p\u0159\u00edmo \u00fam\u011brn\u00fd rychlosti proud\u011bn\u00ed, je odesl\u00e1n do obvodu pro p\u0159evod jednotek a integraci pr\u016ftoku, kde se vypo\u010d\u00edt\u00e1 a zobraz\u00ed kumulativn\u00ed pr\u016ftok. Sou\u010dasn\u011b je tento impulzn\u00ed sign\u00e1l odesl\u00e1n tak\u00e9 do obvodu pro p\u0159evod frekvence na proud, kde je impulzn\u00ed sign\u00e1l p\u0159eveden na simulovanou hodnotu proudu, aby se zobrazila okam\u017eit\u00e1 hodnota pr\u016ftoku.<\/p>\n

Ozuben\u00fd pr\u016ftokom\u011br se vyzna\u010duje vysokou p\u0159esnost\u00ed m\u011b\u0159en\u00ed a umo\u017e\u0148uje p\u0159esnou instalaci. Ot\u00e1\u010den\u00ed ozuben\u00fdch kol je sn\u00edm\u00e1no bezkontaktn\u011b. Jedno ozuben\u00e9 kolo generuje jeden impuls s velmi vysok\u00fdm rozli\u0161en\u00edm. P\u0159evodovka se sloupov\u00fdm ozuben\u00edm dok\u00e1\u017ee m\u011b\u0159it kapaliny s velmi mal\u00fdm pr\u016ftokem a mal\u00fdm objemem.<\/p>\n

\"Sch\u00e9ma<\/p>\n

\u017d\u00e1dost<\/b><\/strong><\/h3>\n
    \n
  • Odm\u011b\u0159ov\u00e1n\u00ed prysky\u0159ice a lepidla<\/li>\n
  • M\u011b\u0159en\u00ed hydraulick\u00e9ho oleje, mazac\u00edho oleje a maziva<\/li>\n
  • M\u011b\u0159en\u00ed topn\u00e9ho oleje<\/li>\n
  • M\u011b\u0159en\u00ed tiskov\u00e9 barvy a asfaltu<\/li>\n
  • M\u011b\u0159en\u00ed kapaln\u00e9ho dus\u00edku, chladiva a rozpou\u0161t\u011bdla<\/li>\n
  • M\u011b\u0159en\u00ed potravin\u00e1\u0159sk\u00fdch olej\u016f, ryb\u00edho oleje a konzervovan\u00fdch potravin<\/li>\n
  • Syst\u00e9m kvantitativn\u00ed regulace tekutin<\/li>\n<\/ul>\n

    Funkce \u00a0\u00a0<\/b><\/strong><\/h3>\n
      \n
    • Podpora pulzn\u00edho v\u00fdstupu, v\u00fdstupu 4\u201320 mA a RS485<\/li>\n
    • Odolnost v\u016f\u010di vysok\u00e9mu tlaku (1,0\u201345 MPa)<\/li>\n
    • Odolnost v\u016f\u010di vysok\u00fdm i n\u00edzk\u00fdm teplot\u00e1m (-196 \u2103 a\u017e 170 \u2103)<\/li>\n
    • Je schopen m\u011b\u0159it r\u016fzn\u00e9 druhy visk\u00f3zn\u00edch m\u00e9di\u00ed.<\/li>\n
    • Vysok\u00e1 p\u0159esnost a opakovatelnost<\/li>\n
    • \u0160\u00ed\u0159ka rozsahu (1: 100)<\/li>\n
    • \u0160irok\u00fd rozsah m\u011b\u0159en\u00ed<\/li>\n
    • Vysok\u00e1 odolnost proti korozi a zne\u010di\u0161\u0165uj\u00edc\u00edm l\u00e1tk\u00e1m (kyselin\u00e1m a z\u00e1sad\u00e1m)<\/li>\n<\/ul>\n

      Rozm\u011br<\/b><\/strong><\/h3>\n

      \"Rozm\u011bry<\/p>\n

      Jednotka: mm<\/p>\n\n\n\n\n\n\n\n\n\n\n
      Model<\/td>\nA<\/td>\nB<\/td>\nC<\/td>\nD<\/td>\nE<\/td>\nF<\/td>\nG<\/td>\n<\/tr>\n
      KGF102<\/td>\n\u03a683<\/td>\n80<\/td>\n50<\/td>\n70<\/td>\nG1\/4<\/td>\n40<\/td>\nM6<\/td>\n<\/tr>\n
      KGF104<\/td>\n\u03a683<\/td>\n80<\/td>\n50<\/td>\n70<\/td>\nG1\/4<\/td>\n55<\/td>\nM6<\/td>\n<\/tr>\n
      KGF106<\/td>\n\u03a683<\/td>\n80<\/td>\n62<\/td>\n70<\/td>\nG1\/2<\/td>\n55<\/td>\nM6<\/td>\n<\/tr>\n
      KGF110<\/td>\n\u03a683<\/td>\n80<\/td>\n62<\/td>\n70<\/td>\nG1\/2<\/td>\n55<\/td>\nM6<\/td>\n<\/tr>\n
      KGF115<\/td>\n\u03a6113<\/td>\n110<\/td>\n62<\/td>\n70<\/td>\nG3\/4<\/td>\n90<\/td>\n,M6<\/td>\n<\/tr>\n
      KGF125<\/td>\n\u03a6158<\/td>\n140<\/td>\n85<\/td>\n70<\/td>\nG1<\/td>\n110<\/td>\nM8<\/td>\n<\/tr>\n
      KGF132<\/td>\n\u03a6218<\/td>\n160<\/td>\n100<\/td>\n70<\/td>\nM35*1,5<\/td>\n180<\/td>\nM8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      V\u00fd\u0161e uveden\u00e9 rozm\u011bry se vztahuj\u00ed na standardn\u00ed v\u00fdrobky. Je mo\u017en\u00e9 prov\u00e9st \u00fapravy na m\u00edru.<\/p>","protected":false},"excerpt":{"rendered":"

      Ozuben\u00fd pr\u016ftokom\u011br se vyzna\u010duje vysokou p\u0159esnost\u00ed m\u011b\u0159en\u00ed a p\u0159esnou instalac\u00ed. Ot\u00e1\u010den\u00ed ozuben\u00fdch kol je zalo\u017eeno na bezkontaktn\u00edm sn\u00edm\u00e1n\u00ed. Jedno ozuben\u00e9 kolo generuje jeden impuls s vysok\u00fdm rozli\u0161en\u00edm. P\u0159evodovka se sloupov\u00fdm ozuben\u00fdm p\u0159evodem umo\u017e\u0148uje m\u011b\u0159en\u00ed kapalin s velmi mal\u00fdm pr\u016ftokem a v mal\u00fdch objemech.<\/p>","protected":false},"featured_media":18595,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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