{"id":34,"date":"2021-12-21T07:19:07","date_gmt":"2021-12-21T07:19:07","guid":{"rendered":"https:\/\/ska.de5.myftpupload.com\/?p=34"},"modified":"2022-04-21T03:24:38","modified_gmt":"2022-04-21T03:24:38","slug":"what-is-a-dynamic-pressure-sensor","status":"publish","type":"post","link":"https:\/\/www.intellibee.net\/it\/what-is-a-dynamic-pressure-sensor.html","title":{"rendered":"Cos&#039;\u00e8 un sensore di pressione dinamica?"},"content":{"rendered":"<p>L&#039;effetto piezoelettrico \u00e8 il principale principio di funzionamento del sensore di pressione dinamica, che non pu\u00f2 essere utilizzato per la misurazione statica, poich\u00e9 la carica dopo la forza esterna viene salvata solo quando il circuito ha un&#039;impedenza di ingresso infinita. La situazione attuale non \u00e8 cos\u00ec, quindi si decide che il sensore di pressione dinamica pu\u00f2 solo misurare lo stress dinamico.<\/p>\n<p>La differenza tra sensore di pressione statica e sensore di pressione dinamica.<\/p>\n<p>1. Il sensore di pressione a membrana \u00e8 una struttura basata su sensore. Secondo il principio di rilevamento, i sensori di pressione a membrana possono essere suddivisi in piezoresistivo, deformazione, induttivo, capacitivo e piezoelettrico.<\/p>\n<p>2. Tra i suddetti sensori di pressione con principi diversi, il sensore di pressione piezoelettrico \u00e8 adatto solo per misurare la pressione dinamica, quindi \u00e8 necessaria la calibrazione dinamica. Pu\u00f2 misurare altre pressioni dinamiche e statiche. La pi\u00f9 comunemente usata \u00e8 la misurazione quasi statica con frequenza molto bassa, quindi la calibrazione statica \u00e8 la forma di calibrazione pi\u00f9 utilizzata. Quando la banda di frequenza della pressione misurata \u00e8 ampia, la risposta in frequenza dei vari sensori di pressione deve essere calibrata.<\/p>\n<p>Applicazione del sensore di pressione dinamica.<\/p>\n<p>Il sensore viene utilizzato principalmente per misurare l&#039;accelerazione, la pressione e la forza. L&#039;accelerometro piezoelettrico \u00e8 un accelerometro comune. Il modello di utilit\u00e0 presenta i vantaggi di una struttura semplice, di un volume ridotto, di un peso leggero e di una lunga durata. Gli accelerometri piezoelettrici sono stati ampiamente utilizzati nella misurazione delle vibrazioni e dell&#039;impatto di aeromobili, automobili, navi, ponti ed edifici, in particolare nel campo dell&#039;aviazione e aerospaziale. Il sensore piezoelettrico pu\u00f2 essere utilizzato anche per misurare la pressione di combustione interna e la depressione del motore. Pu\u00f2 essere utilizzato anche nell&#039;industria militare. Ad esempio, pu\u00f2 essere utilizzato per misurare i cambiamenti della pressione della canna e della pressione dell&#039;onda d&#039;urto della volata quando si sparano pistole e proiettili nella canna. Pu\u00f2 essere utilizzato per misurare grandi pressioni e piccole pressioni.<\/p>\n<p>I sensori di pressione sono anche ampiamente utilizzati nelle misurazioni biomediche. Ad esempio, un microfono per catetere ventricolare \u00e8 costituito da un sensore piezoelettrico. Poich\u00e9 la misurazione della pressione dinamica \u00e8 molto comune, i sensori di pressione dinamica sono ampiamente utilizzati.<\/p>\n<p>I sensori di pressione sono ampiamente utilizzati per testare velocit\u00e0, pressione e forza, quindi hanno un alto valore applicativo in alcuni prodotti. I sensori di pressione dinamica possono utilizzare molte tecniche diverse per fornire risultati accurati. Sulla base del sensore di pressione dinamica, l&#039;estensimetro viene utilizzato come elemento sensibile alla pressione. Solitamente, l&#039;estensimetro a lamina metallica o il diaframma \u00e8 legato all&#039;elastomero cilindrico. Il vantaggio del rilevamento della pressione basato sul principio della deformazione \u00e8 una buona rigidit\u00e0, che pu\u00f2 misurare la pressione di 15000 bar.<\/p>","protected":false},"excerpt":{"rendered":"<p>Piezoelectric effect is the main working principle of dynamic pressure sensor, which can not be used for static measurement, because the charge after external force is saved only when the circuit has infinite input impedance. The actual situation is not so, so it is decided that the dynamic pressure sensor can only measure the dynamic stress. The difference between static pressure sensor and dynamic pressure sensor. 1. Diaphragm pressure sensor is a sensor based structure. According to the sensing principle, diaphragm pressure sensors can be divided into piezoresistive, strain, inductive, capacitive and piezoelectric. 2. Among the above pressure sensors with different principles, the piezoelectric pressure sensor is only suitable for measuring dynamic pressure, so dynamic calibration is required. It can measure other dynamic and static pressures. The most commonly used is quasi-static measurement with very low frequency, so static calibration is the most widely used calibration form. When the measured pressure frequency band is wide, the frequency response of various pressure sensors shall be calibrated. Application of dynamic pressure sensor. The sensor is mainly used to measure acceleration, pressure and force. Piezoelectric accelerometer is a common accelerometer. The utility model has the advantages of simple structure, small volume, light weight&#8230; <\/p>","protected":false},"author":1,"featured_media":35,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19,4],"tags":[],"class_list":["post-34","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-information","category-news"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is a dynamic pressure sensor? - Jiangsu IntelliBee Control Sensor\u00a0Technology Co., Ltd<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.intellibee.net\/it\/what-is-a-dynamic-pressure-sensor.html\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is a dynamic pressure sensor? - Jiangsu IntelliBee Control Sensor\u00a0Technology Co., Ltd\" \/>\n<meta property=\"og:description\" content=\"Piezoelectric effect is the main working principle of dynamic pressure sensor, which can not be used for static measurement, because the charge after external force is saved only when the circuit has infinite input impedance. The actual situation is not so, so it is decided that the dynamic pressure sensor can only measure the dynamic stress. The difference between static pressure sensor and dynamic pressure sensor. 1. Diaphragm pressure sensor is a sensor based structure. According to the sensing principle, diaphragm pressure sensors can be divided into piezoresistive, strain, inductive, capacitive and piezoelectric. 2. Among the above pressure sensors with different principles, the piezoelectric pressure sensor is only suitable for measuring dynamic pressure, so dynamic calibration is required. It can measure other dynamic and static pressures. The most commonly used is quasi-static measurement with very low frequency, so static calibration is the most widely used calibration form. When the measured pressure frequency band is wide, the frequency response of various pressure sensors shall be calibrated. Application of dynamic pressure sensor. The sensor is mainly used to measure acceleration, pressure and force. Piezoelectric accelerometer is a common accelerometer. The utility model has the advantages of simple structure, small volume, light weight...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.intellibee.net\/it\/what-is-a-dynamic-pressure-sensor.html\/\" \/>\n<meta property=\"og:site_name\" content=\"Jiangsu IntelliBee Control Sensor\u00a0Technology Co., Ltd\" \/>\n<meta property=\"article:published_time\" content=\"2021-12-21T07:19:07+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-04-21T03:24:38+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.intellibee.net\/wp-content\/uploads\/2021\/12\/1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"400\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"intellibee\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"intellibee\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.intellibee.net\/what-is-a-dynamic-pressure-sensor.html\",\"url\":\"https:\/\/www.intellibee.net\/what-is-a-dynamic-pressure-sensor.html\",\"name\":\"What is a dynamic pressure sensor? - Jiangsu IntelliBee Control Sensor\u00a0Technology Co., Ltd\",\"isPartOf\":{\"@id\":\"https:\/\/www.intellibee.net\/#website\"},\"datePublished\":\"2021-12-21T07:19:07+00:00\",\"dateModified\":\"2022-04-21T03:24:38+00:00\",\"author\":{\"@id\":\"https:\/\/www.intellibee.net\/#\/schema\/person\/10ea46db171f1101ea7bed15b9dfb7b2\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.intellibee.net\/what-is-a-dynamic-pressure-sensor.html#breadcrumb\"},\"inLanguage\":\"it-IT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.intellibee.net\/what-is-a-dynamic-pressure-sensor.html\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.intellibee.net\/what-is-a-dynamic-pressure-sensor.html#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.intellibee.net\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"What is a dynamic pressure sensor?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.intellibee.net\/#website\",\"url\":\"https:\/\/www.intellibee.net\/\",\"name\":\"Jiangsu IntelliBee Control Sensor\u00a0Technology Co., Ltd\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.intellibee.net\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"it-IT\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.intellibee.net\/#\/schema\/person\/10ea46db171f1101ea7bed15b9dfb7b2\",\"name\":\"intellibee\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\/\/www.intellibee.net\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/ed5b96990d921d06a75020a0c751675f05fdc03b69e76b2be7bdb378abdd8300?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/ed5b96990d921d06a75020a0c751675f05fdc03b69e76b2be7bdb378abdd8300?s=96&d=mm&r=g\",\"caption\":\"intellibee\"},\"sameAs\":[\"http:\/\/ska.de5.myftpupload.com\"],\"url\":\"https:\/\/www.intellibee.net\/it\/author\/intellibee\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"What is a dynamic pressure sensor? - Jiangsu IntelliBee Control Sensor\u00a0Technology Co., Ltd","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.intellibee.net\/it\/what-is-a-dynamic-pressure-sensor.html\/","og_locale":"it_IT","og_type":"article","og_title":"What is a dynamic pressure sensor? - Jiangsu IntelliBee Control Sensor\u00a0Technology Co., Ltd","og_description":"Piezoelectric effect is the main working principle of dynamic pressure sensor, which can not be used for static measurement, because the charge after external force is saved only when the circuit has infinite input impedance. 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The sensor is mainly used to measure acceleration, pressure and force. Piezoelectric accelerometer is a common accelerometer. 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