{"version":"1.0","provider_name":"SJ Gauge\uff5c \u5727\u529b\u8a08\u3001\u6e29\u5ea6\u8a08\u3001\u5727\u529b\u30bb\u30f3\u30b5\u30fc","provider_url":"https:\/\/www.sj-gauge.com\/ja","author_name":"SJ Gauge","author_url":"https:\/\/www.sj-gauge.com\/ja\/author\/sj-gauge\/","title":"In What Situation Should A Diaphragm Seal Be Integrated to Your Pressure Gauge?","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"fsfo7nI1SA\"><a href=\"https:\/\/www.sj-gauge.com\/ja\/diaphragm-seal-usage\/\">\u3069\u306e\u3088\u3046\u306a\u5834\u5408\u306b\u30c0\u30a4\u30a2\u30d5\u30e9\u30e0\u30b7\u30fc\u30eb\u3092\u5727\u529b\u8a08\u306b\u7d44\u307f\u8fbc\u3080\u3079\u304d\u304b\uff1f<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.sj-gauge.com\/ja\/diaphragm-seal-usage\/embed\/#?secret=fsfo7nI1SA\" width=\"600\" height=\"338\" title=\"&#8220;In What Situation Should A Diaphragm Seal Be Integrated to Your Pressure Gauge?&#8221; &#8212; SJ Gauge | Pressure Gauges, Thermometers &amp; Pressure Sensors\" data-secret=\"fsfo7nI1SA\" 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.sj-gauge.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>","thumbnail_url":"https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/11\/image002.png","thumbnail_width":507,"thumbnail_height":637,"description":"Are your pressure gauges often failing, even after they were replaced?The problem may be related to the media (pressure source). Through this article, SJ Gauge will help you identify if your pressure gauge needs the addition of a diaphragm seal. 1. When the media crystallizes easily, contains impurities or is too thick: During measurement, the media flows directly into the measuring system (Bourdon tubes, spiral tubes, bellows, etc.). To avoid clogging, a diaphragm seal should be integrated to isolate the pressure source. For example, the food and pharmaceutical industries often use sanitary diaphragm pressure gauges to measure pressure. This type of pressure seal can not only isolate the measurement media, [&hellip;]"}