1.0ENTECH SI CO., LTD.https://entechsi.com/en/entech_adminhttps://entechsi.com/en/author/entech_admin/rich600338<blockquote class="wp-embedded-content" data-secret="7hn64ioLEt"><a href="https://entechsi.com/en/product/pyrometer-ctratio-1m/">Pyrometer CTratio 1M</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://entechsi.com/en/product/pyrometer-ctratio-1m/embed/#?secret=7hn64ioLEt" width="600" height="338" title="“Pyrometer CTratio 1M” — ENTECH SI CO., LTD." data-secret="7hn64ioLEt" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! 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://entechsi.com/wp-includes/js/wp-embed.min.js /* ]]> */ </script> https://entechsi.com/wp-content/uploads/2025/02/6-3.png845381The CTratio 1M is a rugged fiber-optical ratio pyrometer for non-contact temperature measurement from 450 °C to 3000 °C. Using a dual-color pyrometer principle, it ensures reliable readings even with changing emissivity. Ideal for high metal temperatures, the two color pyrometer even measures accurately smaller targets. The passive sensing head and fiber optical cable withstand ambient temperatures up to 315 °C