{"version":"1.0","provider_name":"Jiangsu IntelliBee Control Sensor Technology Co., Ltd.","provider_url":"https:\/\/www.intellibee.net\/ru","author_name":"intellibee","author_url":"https:\/\/www.intellibee.net\/ru\/author\/intellibee","title":"What is a dynamic pressure sensor? - Jiangsu IntelliBee Control Sensor\u00a0Technology Co., Ltd","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"q57BlkymcW\"><a href=\"https:\/\/www.intellibee.net\/ru\/what-is-a-dynamic-pressure-sensor.html\">\u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 \u0434\u0430\u0442\u0447\u0438\u043a \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.intellibee.net\/ru\/what-is-a-dynamic-pressure-sensor.html\/embed#?secret=q57BlkymcW\" width=\"600\" height=\"338\" title=\"&#8220;What is a dynamic pressure sensor?&#8221; &#8212; Jiangsu IntelliBee Control Sensor\u00a0Technology Co., Ltd\" data-secret=\"q57BlkymcW\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.intellibee.net\/wp-includes\/js\/wp-embed.min.js\n<\/script>","thumbnail_url":"https:\/\/www.intellibee.net\/wp-content\/uploads\/2021\/12\/1.jpg","thumbnail_width":600,"thumbnail_height":400,"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. 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..."}