1.0圧力温度とスマート・トランスミッタのエキスパート - SJゲージhttps://www.sj-gauge.com/jaSJ Gaugehttps://www.sj-gauge.com/ja/author/sj-gauge/rich600338<blockquote class="wp-embedded-content" data-secret="52ZA5d4WjI"><a href="https://www.sj-gauge.com/ja/mechanical-gauge-internal-structures/">さまざまな機械式圧力計の内部構造とは？</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.sj-gauge.com/ja/mechanical-gauge-internal-structures/embed/#?secret=52ZA5d4WjI" width="600" height="338" title="“さまざまな機械式圧力計の内部構造とは？”- 圧力温度とスマート・トランスミッタのエキスパート - SJ Gauge" data-secret="52ZA5d4WjI" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !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); //# sourceURL=https://www.sj-gauge.com/wp-includes/js/wp-embed.min.js </script>https://www.sj-gauge.com/wp-content/uploads/2025/11/2-02_BN.jpg800500What Are the Internal Structures of Different Mechanical Pressure Gauges?When measuring pressure, different pressure gauges can be selected according to different measuring methods, environments and pressure sources. SJ Gauge let you through this article, you will have a deeper understanding of the inner workings of mechanical pressure gauges. 1. Bourdon Tube Let’s start with the key component of Bourdon tube (also known as spring tube) gauges. They can be used to measure both liquid and gas. There are three kinds: C-type, helical type, and spiral type. C-type Bourdon Tube: C-type Bourdon tubes are made of a hollow, thin-walled, bent tube. Commonly made of copper or stainless steel, and used for […]