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Na'urar firikwensin rahusa, mai rahusa yana amfani da siginar tauraron dan adam don lura da matakan ruwa.

Na'urori masu auna matakin ruwa suna taka muhimmiyar rawa a cikin koguna, gargadi game da ambaliya da rashin tsaro yanayin nishaɗi.Sun ce sabon samfurin ba wai kawai ya fi ƙarfi da aminci fiye da sauran ba, har ma yana da rahusa sosai.
Masana kimiyya a Jami'ar Bonn a Jamus sun ce na'urori masu auna matakin ruwa na gargajiya suna fama da gazawa ɗaya ko fiye: za su iya lalacewa yayin ambaliya, suna da wahalar karantawa daga nesa, ba za su iya auna yawan ruwa ba a ci gaba, ko kuma suna da tsada sosai.
Na'urar eriya ce da aka girka kusa da kogin, sama da saman ruwan.Yana ci gaba da karɓar sigina daga tauraron dan adam GPS da GLONASS - ɓangaren kowane sigina yana karɓar kai tsaye daga tauraron dan adam, sauran kuma a kaikaice, bayan tunani daga saman kogin.Mafi nisa a saman da yake kusa da eriya, mafi tsayin raƙuman radiyon da ke nunawa.
Lokacin da ɓangaren kai tsaye na kowane sigina ya kebanta akan ɓangaren da aka karɓa kai tsaye, ana ƙirƙiri tsarin tsangwama.Ana isar da bayanan ga hukumomi ta hanyoyin sadarwar wayar hannu.
Dukan na'urar kawai tana kan farashi tana farawa a $398.Kuma wannan fasaha tana da amfani sosai, mita 40, mita 7 da sauransu ana iya keɓance su.https://www.alibaba.com/product-detail/WIRELESS-MODULE-4G-GPRS-WIFL-LORAWAN_1600467581260.html?spm=a2747.manage.0.0.198671d2kJnPE2


Lokacin aikawa: Maris 29-2024