{"id":119,"date":"2023-06-25T17:05:47","date_gmt":"2023-06-25T17:05:47","guid":{"rendered":"https:\/\/physigeek.com\/tr\/manometre\/"},"modified":"2023-06-25T17:05:47","modified_gmt":"2023-06-25T17:05:47","slug":"manometre","status":"publish","type":"post","link":"https:\/\/physigeek.com\/tr\/manometre\/","title":{"rendered":"Manometre"},"content":{"rendered":"

Bu makalede bas\u0131n\u00e7 g\u00f6stergelerinin ne oldu\u011fu ve ne i\u00e7in kullan\u0131ld\u0131\u011f\u0131 a\u00e7\u0131klanmaktad\u0131r. Farkl\u0131 manometre t\u00fcrlerini, manometrenin nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131 ve bu \u00f6l\u00e7\u00fcm cihaz\u0131n\u0131n uygulamalar\u0131n\u0131 g\u00f6rebileceksiniz. Ayr\u0131ca do\u011fru bas\u0131n\u00e7 g\u00f6stergesini sat\u0131n almak i\u00e7in baz\u0131 ipu\u00e7lar\u0131 da bulacaks\u0131n\u0131z.<\/p>\n

<\/span>Bas\u0131n\u00e7 g\u00f6stergesi nedir?<\/span><\/h2>\n

Manometre,<\/strong> kapal\u0131 bir devrede dola\u015fan bir s\u0131v\u0131n\u0131n bas\u0131nc\u0131n\u0131 \u00f6l\u00e7mek i\u00e7in kullan\u0131lan bir alettir. Ba\u015fka bir deyi\u015fle manometre, bir s\u0131v\u0131n\u0131n veya gaz\u0131n bas\u0131nc\u0131n\u0131 \u00f6l\u00e7mek i\u00e7in kullan\u0131lan bir alettir.<\/p>\n

Bas\u0131n\u00e7 g\u00f6stergesine manometre<\/strong> de denir.<\/p>\n

Tipik olarak, bas\u0131n\u00e7 g\u00f6stergeleri bas\u0131nc\u0131, mutlak bas\u0131n\u00e7 ile atmosferik bas\u0131n\u00e7 aras\u0131ndaki fark olan g\u00f6sterge bas\u0131nc\u0131 olarak \u00f6l\u00e7er. Bu nedenle ba\u011f\u0131l bas\u0131nca g\u00f6sterge bas\u0131nc\u0131 da denir.<\/p>\n

Bu nedenle bir manometre yaln\u0131zca pozitif bas\u0131n\u00e7lar\u0131, yani atmosfer bas\u0131nc\u0131ndan daha b\u00fcy\u00fck bas\u0131n\u00e7lar\u0131 \u00f6l\u00e7ebilir. Bu \u00f6zelli\u011fi dikkate almak \u00f6nemlidir, \u00e7\u00fcnk\u00fc negatif bas\u0131nc\u0131 \u00f6l\u00e7mek i\u00e7in bir bas\u0131n\u00e7 g\u00f6stergesi kullan\u0131l\u0131rsa kesinlikle ba\u015far\u0131s\u0131z olacakt\u0131r.<\/p>\n

<\/span> Bas\u0131n\u00e7 g\u00f6stergesi t\u00fcrleri<\/span><\/h2>\n

Bas\u0131n\u00e7 g\u00f6stergeleri a\u015fa\u011f\u0131daki tiplere ayr\u0131labilir:<\/p>\n

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  • Bourdon manometre<\/strong> : En \u00e7ok kullan\u0131lan manometre t\u00fcr\u00fcd\u00fcr. Bourdon bas\u0131n\u00e7 g\u00f6stergesi bir ucu kapal\u0131, di\u011fer ucu a\u00e7\u0131k bir t\u00fcpten olu\u015fur. A\u00e7\u0131k u\u00e7, bas\u0131nc\u0131 \u00f6l\u00e7\u00fclecek olan kaba ba\u011flan\u0131r ve manometre de\u011ferini g\u00f6sterir.<\/span><\/li>\n
  • \u0130ki a\u00e7\u0131k dall\u0131 manometre<\/strong> : Yo\u011funlu\u011fu bilinen bir s\u0131v\u0131 (\u00f6rne\u011fin c\u0131va) i\u00e7eren U \u015feklinde bir cam t\u00fcpt\u00fcr. Manometrenin bir kolu atmosfere a\u00e7\u0131k, di\u011fer kolu ise ak\u0131\u015fkana ba\u011fl\u0131d\u0131r. Daha sonra s\u0131v\u0131 bas\u0131nc\u0131, dengeye ula\u015fana kadar s\u0131v\u0131y\u0131 bas\u0131n\u00e7 g\u00f6stergesinin i\u00e7inde hareket ettirecektir ve s\u0131v\u0131n\u0131n y\u00fcksekli\u011finden kab\u0131n bas\u0131nc\u0131n\u0131 \u00e7\u0131karabiliriz.<\/span><\/li>\n
  • Kesik manometre<\/strong> : Bu tip manometrenin \u00e7al\u0131\u015fmas\u0131 \u00f6nceki manometre ile ayn\u0131d\u0131r ancak dallar\u0131ndan biri atmosfere a\u00e7\u0131kt\u0131r. Bu nedenle, manometre taraf\u0131ndan sa\u011flanan bas\u0131n\u00e7 mutlakt\u0131r, ba\u011f\u0131l bas\u0131n\u00e7 de\u011fildir. \u00c7ok k\u00fc\u00e7\u00fck bas\u0131n\u00e7lar\u0131 (1 Torr = 133,322 Pa) \u00f6l\u00e7mek i\u00e7in kullan\u0131l\u0131r.<\/span><\/li>\n
  • Metal bas\u0131n\u00e7 g\u00f6stergesi<\/strong> : Bu tip bas\u0131n\u00e7 g\u00f6stergeleri asl\u0131nda s\u0131v\u0131 bas\u0131nc\u0131n\u0131n i\u00e7 tarafa, atmosferik bas\u0131nc\u0131n d\u0131\u015f tarafa etki edece\u011fi \u015fekilde de\u011fi\u015ftirilmi\u015f barometrelerdir. End\u00fcstriyel sekt\u00f6rde yayg\u0131n olarak kullan\u0131l\u0131rlar.<\/span><\/li>\n
  • Dijital bas\u0131n\u00e7 g\u00f6stergesi<\/strong> : Bir sens\u00f6r kullanarak bas\u0131nc\u0131 \u00f6l\u00e7ebilen bas\u0131n\u00e7 g\u00f6stergesi. Bu tip manometrenin avantaj\u0131, \u00f6l\u00e7\u00fcm de\u011ferini do\u011frudan ekran \u00fczerinde sunma avantaj\u0131d\u0131r.<\/span><\/li>\n<\/ul>\n

    <\/span> Bas\u0131n\u00e7 g\u00f6stergesi nas\u0131l \u00e7al\u0131\u015f\u0131r?<\/span><\/h2>\n

    Art\u0131k bas\u0131n\u00e7 g\u00f6stergesinin tan\u0131m\u0131n\u0131 ve farkl\u0131 bas\u0131n\u00e7 g\u00f6stergesi t\u00fcrlerinin ne oldu\u011funu bildi\u011fimize g\u00f6re, bu b\u00f6l\u00fcmde en \u00e7ok kullan\u0131lan\u0131 oldu\u011fundan Bourdon bas\u0131n\u00e7 g\u00f6stergesinin nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131 a\u00e7\u0131klanmaktad\u0131r.<\/p>\n

    Bourdon bas\u0131n\u00e7 g\u00f6stergesi iki ucu olan sarmal bir t\u00fcpt\u00fcr. Bir ucu basit\u00e7e kapal\u0131 oldu\u011fundan atmosferle temas halinde de\u011fildir. Di\u011fer ucu ise bas\u0131nc\u0131n\u0131 bilmek istedi\u011fimiz ak\u0131\u015fkan\u0131n bulundu\u011fu kaba ba\u011flan\u0131r.<\/p>\n

    Boruyu kaba ba\u011flarken s\u0131v\u0131 bas\u0131nc\u0131, manometre i\u011fnesini hareket ettirir. Ne kadar \u00e7ok bask\u0131 uygularsan\u0131z i\u011fne o kadar \u00e7ok d\u00f6necektir. Bu nedenle i\u011fne, daha \u00f6nce kalibre edilmi\u015f bir \u00f6l\u00e7ekte s\u0131v\u0131 bas\u0131nc\u0131 de\u011ferini i\u015faretleyecektir.<\/p>\n

    Manometrenin par\u00e7alar\u0131n\u0131 ve manometrenin i\u00e7eride nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131 a\u00e7\u0131klayan bir video: <\/p>\n