{"id":20692,"date":"2025-11-27T10:26:02","date_gmt":"2025-11-27T10:26:02","guid":{"rendered":"https:\/\/www.kcsensor.com\/?post_type=product&p=20692"},"modified":"2025-11-28T03:29:37","modified_gmt":"2025-11-28T03:29:37","slug":"four-beam-underwater-obstacle-avoidance-sensor","status":"publish","type":"product","link":"https:\/\/www.kcsensor.com\/pl\/product\/four-beam-underwater-obstacle-avoidance-sensor\/","title":{"rendered":"Czterowi\u0105zkowy podwodny czujnik omijania przeszk\u00f3d"},"content":{"rendered":"

Zasada pomiaru <\/strong><\/h3>\n

W trakcie pomiaru odleg\u0142o\u015bci sonda ultrad\u017awi\u0119kowa wysy\u0142a sygna\u0142y ultrad\u017awi\u0119kowe. Po odbiciu si\u0119 od cieczy lub innych o\u015brodk\u00f3w sta\u0142ych sygna\u0142y te s\u0105 odbierane przez t\u0119 sam\u0105 sond\u0119. Pomiar poziomu odbywa si\u0119 poprzez obliczenie r\u00f3\u017cnicy czasu mi\u0119dzy wys\u0142aniem a odebraniem fal ultrad\u017awi\u0119kowych. Zale\u017cno\u015b\u0107 mi\u0119dzy odleg\u0142o\u015bci\u0105 propagacji fali d\u017awi\u0119kowej (L), pr\u0119dko\u015bci\u0105 d\u017awi\u0119ku (v) oraz czasem propagacji fali d\u017awi\u0119kowej (t) mo\u017cna wyrazi\u0107 za pomoc\u0105 nast\u0119puj\u0105cego wzoru:<\/p>\n

Podstawowy wz\u00f3r na obliczenie odleg\u0142o\u015bci metod\u0105 ultrad\u017awi\u0119kow\u0105 wygl\u0105da nast\u0119puj\u0105co: L = (v \u00d7 t) \/ 2<\/b><\/strong><\/p>\n

L: Odleg\u0142o\u015b\u0107 od sondy ultrad\u017awi\u0119kowej do powierzchni mierzonego materia\u0142u. Jednostka: metr (m);<\/p>\n

v: Warto\u015b\u0107 pr\u0119dko\u015bci d\u017awi\u0119ku po uwzgl\u0119dnieniu kompensacji temperaturowej. Jednostka: metr na sekund\u0119 (m\/s);<\/p>\n

t: Czas przebiegu fali d\u017awi\u0119kowej w zakresie pomiarowym. Jednostka: sekunda (s)<\/p>\n

Opis produktu<\/strong><\/h3>\n

Czterowi\u0105zkowy podwodny czujnik omijania przeszk\u00f3d to wielowi\u0105zkowe urz\u0105dzenie do pomiaru odleg\u0142o\u015bci za pomoc\u0105 ultrad\u017awi\u0119k\u00f3w, opracowane w oparciu o zasad\u0119 pomiaru odleg\u0142o\u015bci ultrad\u017awi\u0119kowej polegaj\u0105c\u0105 na \u201csamodzielnym nadawaniu i odbiorze\u201d. Wykorzystuje ono zaimplementowan\u0105 programowo metod\u0119 cyklicznego odpytywania opart\u0105 na zasadzie \u201cwielokrotnego nadawania i pojedynczego odbioru\u201d, umo\u017cliwiaj\u0105c\u0105 pomiar odleg\u0142o\u015bci w wielu kierunkach. Dzi\u0119ki skoordynowanemu pomiarowi we wszystkich tych kierunkach urz\u0105dzenie realizuje funkcje unikania podwodnych przeszk\u00f3d oraz pomiaru odleg\u0142o\u015bci pod wod\u0105.<\/p>\n

Czujnik mo\u017ce zapisywa\u0107 wykryte dane w wewn\u0119trznych rejestrach uk\u0142adu scalonego i komunikowa\u0107 si\u0119 z komputerem nadrz\u0119dnym za po\u015brednictwem protoko\u0142u Modbus. Ponadto umo\u017cliwia prze\u0142\u0105czanie mi\u0119dzy trybem pasywnego przesy\u0142ania danych a trybem aktywnego przesy\u0142ania danych.<\/p>\n

Dane techniczne<\/strong><\/h3>\n\n\n\n\n\t\n\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t
Parametry elektryczne<\/th><\/td>\n<\/tr>\n<\/thead>\n
Napi\u0119cie robocze<\/td>10,8 V DC \u2013 26,4 V DC, z zabezpieczeniem przed odwr\u00f3con\u0105 polaryzacj\u0105<\/td>\n<\/tr>\n
Spadek napi\u0119cia<\/td>\u22642,5 V<\/td>\n<\/tr>\n
Op\u00f3\u017anienie uruchomienia<\/td><1000 ms<\/td>\n<\/tr>\n
Charakterystyka wyj\u015bciowa<\/td><\/td>\n<\/tr>\n
Typ wyj\u015bcia<\/td>Standardowe wyj\u015bcie TTL\/RS485 (protok\u00f3\u0142 Modbus-RTU)<\/td>\n<\/tr>\n
Znamionowy pr\u0105d roboczy \\(I_e\\)<\/td>\u226460 mA (24 V), z zabezpieczeniem przed zwarciem i przeci\u0105\u017ceniem<\/td>\n<\/tr>\n
Powtarzalno\u015b\u0107 i dok\u0142adno\u015b\u0107<\/td>\u00b10,51 TP3T<\/td>\n<\/tr>\n
Dok\u0142adno\u015b\u0107<\/td>\u00b10,51 TP3T<\/td>\n<\/tr>\n
Parametry \u015brodowiskowe<\/td><\/td>\n<\/tr>\n
Temperatura pracy<\/td>-20 ~ 60 \u00b0C<\/td>\n<\/tr>\n
Temperatura przechowywania<\/td>-20 ~ 60 \u00b0C<\/td>\n<\/tr>\n
W\u0142a\u015bciwo\u015bci mechaniczne<\/td><\/td>\n<\/tr>\n
Materia\u0142<\/td>Czujnik: PC\/metal\/ABS<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n

Cechy produktu<\/strong><\/h3>\n
    \n
  • Test cyklicznego odpytywania wielokana\u0142owego<\/li>\n
  • Szybka reakcja i wysoka precyzja<\/li>\n
  • Klasa ochrony przetwornika IP68 oraz odporno\u015b\u0107 na ci\u015bnienie wody do 150 m<\/li>\n
  • Wyposa\u017cony w interfejs komunikacyjny TTL\/RS485<\/li>\n
  • 4-pinowe z\u0142\u0105cze lotnicze u\u0142atwiaj\u0105ce monta\u017c<\/li>\n
  • Szeroki zakres napi\u0119cia wej\u015bciowego (10,8 V DC \u2013 26,4 V DC)<\/li>\n<\/ul>\n

    Zastosowania produktu<\/strong><\/h3>\n

    \"Zastosowanie<\/p>\n

     <\/p>","protected":false},"excerpt":{"rendered":"

    Czujnik mo\u017ce zapisywa\u0107 wykryte dane w wewn\u0119trznych rejestrach uk\u0142adu scalonego i komunikowa\u0107 si\u0119 z komputerem nadrz\u0119dnym za po\u015brednictwem protoko\u0142u Modbus. Ponadto umo\u017cliwia prze\u0142\u0105czanie mi\u0119dzy trybem pasywnego przesy\u0142ania danych a trybem aktywnego przesy\u0142ania danych.<\/p>","protected":false},"featured_media":20693,"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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