{"version":"1.0","provider_name":"Nh\u00e0 cung c\u1ea5p Fisher, E+H &amp; Rosemount t\u1eeb Trung Qu\u1ed1c | 100% Ch\u00ednh h\u00e3ng | YUNRUI","provider_url":"https:\/\/www.yunrui-controls.com\/vi","author_name":"sales@yunrui-controls.com","author_url":"https:\/\/www.yunrui-controls.com\/vi\/author\/gthgt-space-com\/","title":"Radar Level Transmitter: High vs Low Frequency \u2013 Which Has Better Penetration?","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"zfl2Wcjo1G\"><a href=\"https:\/\/www.yunrui-controls.com\/vi\/radar-level-transmitter-frequency-guide\/\">M\u00e1y \u0111o m\u1ee9c b\u1eb1ng radar: T\u1ea7n s\u1ed1 cao so v\u1edbi t\u1ea7n s\u1ed1 th\u1ea5p \u2013 Lo\u1ea1i n\u00e0o c\u00f3 kh\u1ea3 n\u0103ng xuy\u00ean th\u1ea5u t\u1ed1t h\u01a1n?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.yunrui-controls.com\/vi\/radar-level-transmitter-frequency-guide\/embed\/#?secret=zfl2Wcjo1G\" width=\"600\" height=\"338\" title=\"\u201cM\u00e1y \u0111o m\u1ee9c b\u1eb1ng radar: T\u1ea7n s\u1ed1 cao hay t\u1ea7n s\u1ed1 th\u1ea5p \u2013 Lo\u1ea1i n\u00e0o c\u00f3 kh\u1ea3 n\u0103ng xuy\u00ean th\u1ea5u t\u1ed1t h\u01a1n?\u201d \u2014 Nh\u00e0 cung c\u1ea5p Fisher, E+H &amp; Rosemount t\u1eeb Trung Qu\u1ed1c | 100% Ch\u00ednh h\u00e3ng | YUNRUI\" data-secret=\"zfl2Wcjo1G\" 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.yunrui-controls.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>","thumbnail_url":"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/06\/0611.png","thumbnail_width":240,"thumbnail_height":321,"description":"Compare low vs high frequency radar level transmitters. Learn which frequency penetrates foam better and how to select 6GHz, 26GHz, or 80GHz for your application."}