{"id":8390,"date":"2026-06-10T17:32:48","date_gmt":"2026-06-10T17:32:48","guid":{"rendered":"https:\/\/www.yunrui-controls.com\/?p=8390"},"modified":"2026-06-10T17:32:48","modified_gmt":"2026-06-10T17:32:48","slug":"radar-level-transmitter-frequency-guide","status":"publish","type":"post","link":"https:\/\/www.yunrui-controls.com\/uz\/radar-level-transmitter-frequency-guide\/","title":{"rendered":"Radar darajasidagi uzatgich: Yuqori va past chastotali - qaysi biri yaxshiroq penetratsiyaga ega?"},"content":{"rendered":"<p>&nbsp;<\/p>\n<div style=\"font-family: 'Segoe UI', Arial, sans-serif; line-height: 1.8; color: #333; max-width: 100%;\">\n<p style=\"font-size: 16px; color: #666; font-style: italic; margin-bottom: 30px; border-left: 4px solid #1e5aa8; padding-left: 15px;\">Noto&#039;g&#039;ri chastota tanlovi signal yo&#039;qolishiga olib keladi. Printsiplarni tushunish to&#039;g&#039;ri modelni tanlashning birinchi qadamidir.<\/p>\n<h3 style=\"color: #2c3e50; font-size: 22px; margin-top: 30px; margin-bottom: 15px;\">1. Qanday qilib <a href=\"https:\/\/www.yunrui-controls.com\/uz\/brands\/endress-hauser\/radar-level-measurement\/\">Radar darajasidagi uzatgichlar<\/a> O&#039;lchov darajasi<\/h3>\n<p>Radar darajasidagi uzatgichlar ishlaydi <strong>Parvoz vaqti (TOF)<\/strong> printsip: mikroto&#039;lqinlar antennadan chiqariladi, suyuqlik yuzasidan aks etadi va uzatgichga qaytadi. Ikki tomonlama harakat vaqtini o&#039;lchash va yorug&#039;lik tezligini ikkiga bo&#039;lish orqali suyuqlik yuzasigacha bo&#039;lgan masofa hisoblanadi.<\/p>\n<div style=\"background: #f8f9fa; padding: 20px; border-radius: 8px; margin: 20px 0; border-left: 4px solid #1e5aa8;\">\n<p style=\"margin: 0; font-family: monospace; font-size: 16px;\"><strong>Masofa D = (c \u00d7 t) \/ 2<\/strong><\/p>\n<p style=\"margin: 10px 0 0 0; font-size: 14px; color: #666;\">c = Yorug&#039;lik tezligi (~3\u00d710\u2078 m\/s)<br \/>\nt = Ikki tomonlama safar vaqti (pikosekund darajasi)<\/p>\n<\/div>\n<p>Chastota to&#039;lqin uzunligini, nurlanish burchagini va energiya konsentratsiyasini bevosita belgilaydi - bu o&#039;z navbatida o&#039;lchov aniqligi, nurlanish kengligi va qo&#039;llanilishga mosligiga ta&#039;sir qiladi. Bu uzatgichni tanlashda birinchi muhim qaror. Yetakchi yetkazib beruvchilar, masalan <a style=\"color: #1e5aa8; text-decoration: none; font-weight: 600;\" href=\"https:\/\/www.yunrui-controls.com\/uz\/brands\/endress-hauser\/\">Endress+Hauser (E+H)<\/a>, Radar darajasini o&#039;lchash texnologiyasida kashshof bo&#039;lgan kompaniya, turli sanoat qo&#039;llanmalarini hal qilish uchun 6 gigagertsli, 26 gigagertsli va 80 gigagertsli chastotalarni qamrab oluvchi keng qamrovli mahsulot liniyalarini taklif etadi.<\/p>\n<div style=\"background: #e8f4f8; padding: 20px; border-radius: 8px; margin: 20px 0;\">\n<h4 style=\"color: #1e5aa8; margin-top: 0;\">\ud83d\udd0a Past va yuqori chastota: To&#039;lqin uzunligini taqqoslash<\/h4>\n<ul style=\"margin: 10px 0; padding-left: 20px;\">\n<li><strong>6 gigagertsli<\/strong> to&#039;lqin uzunligi \u2248 50 mm (musht o&#039;lchamida)<\/li>\n<li><strong>26 gigagertsli<\/strong> to&#039;lqin uzunligi \u2248 11 mm (tirnoq kattaligida)<\/li>\n<li><strong>80 gigagertsli<\/strong> to&#039;lqin uzunligi \u2248 3,7 mm (igna uchi)<\/li>\n<\/ul>\n<p style=\"margin-bottom: 0; color: #666;\">\u2191 Yuqori chastota = qisqaroq to&#039;lqin uzunligi = tor nur = yuqori aniqlik<\/p>\n<\/div>\n<h3 style=\"color: #2c3e50; font-size: 22px; margin-top: 30px; margin-bottom: 15px;\">2. Past va yuqori chastota: to&#039;liq taqqoslash<\/h3>\n<div style=\"display: flex; flex-wrap: wrap; gap: 20px; margin: 20px 0;\">\n<div style=\"flex: 1; min-width: 280px; background: #fff3e0; padding: 20px; border-radius: 8px; border-top: 4px solid #ff9800;\">\n<h4 style=\"color: #e65100; margin-top: 0;\">\ud83d\udfe0 Past chastotali radar<\/h4>\n<p style=\"font-size: 14px; color: #666; margin-bottom: 15px;\">Vakil: 6 gigagerts \/ 10 gigagerts<\/p>\n<ul style=\"padding-left: 20px; margin: 0;\">\n<li>To&#039;lqin uzunligi: 30-50 mm<\/li>\n<li>Katta antenna o&#039;lchami<\/li>\n<li>Keng nurlanish burchagi (15\u00b0-30\u00b0)<\/li>\n<li>Aniqlik: \u00b15-10 mm<\/li>\n<li>Masofa: 20-30 m gacha<\/li>\n<li>\u2705 Kuchli ko&#039;pikli penetratsiya<\/li>\n<li>\u2705 Yaxshi korroziyaga chidamli gaz<\/li>\n<li>\u274c Kichik akvariumlar uchun yomon<\/li>\n<li>Pastroq narx<\/li>\n<\/ul>\n<\/div>\n<div style=\"flex: 1; min-width: 280px; background: #e3f2fd; padding: 20px; border-radius: 8px; border-top: 4px solid #2196f3;\">\n<h4 style=\"color: #1565c0; margin-top: 0;\">\ud83d\udd35 Yuqori chastotali radar<\/h4>\n<p style=\"font-size: 14px; color: #666; margin-bottom: 15px;\">Vakil: 26 GHz \/ 80 GHz<\/p>\n<ul style=\"padding-left: 20px; margin: 0;\">\n<li>To&#039;lqin uzunligi: 3,7-11 mm<\/li>\n<li>Kichik antenna (tekislik mumkin)<\/li>\n<li>Tor nurlanish burchagi (3\u00b0-8\u00b0)<\/li>\n<li>Aniqlik: \u00b11-2 mm<\/li>\n<li>Otish masofasi: 30-100 m (80G)<\/li>\n<li>\u274c Ko&#039;pikning zaif o&#039;tishi<\/li>\n<li>\u26a0\ufe0f Muhrlash masalalari<\/li>\n<li>\u2705 Kichik akvariumlar uchun juda yaxshi<\/li>\n<li>Yuqori narx (ayniqsa 80G)<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<div style=\"background: #fff8e1; padding: 15px 20px; border-radius: 8px; margin: 20px 0; border-left: 4px solid #ffc107;\">\n<p style=\"margin: 0;\"><strong>\u26a0\ufe0f Muhim eslatma:<\/strong> &quot;Pening kuchi&quot; atamasi radar sathini o&#039;lchashda ehtiyotkorlik bilan aniqlashtirishni talab qiladi - past chastotali to&#039;lqin uzunliklari tufayli ko&#039;pik va bug&#039;ga yaxshiroq kirib boradi, yuqori chastotali esa konsentrlangan energiya va yuqori aniqlikni taklif qiladi, ammo ko&#039;pik va bug&#039;ning susayishiga sezgirroq. Ikkalasi ham suyuqlik yuzasining o&#039;ziga kirib bormaydi - radar peningni emas, balki sirt akslanishini o&#039;lchaydi!<\/p>\n<\/div>\n<h3 style=\"color: #2c3e50; font-size: 22px; margin-top: 30px; margin-bottom: 15px;\">3. Nima uchun past chastotali ko&#039;pikka yaxshiroq kirib boradi<\/h3>\n<p>Ko&#039;pik bir xil bo&#039;lmagan muhitni hosil qiluvchi ko&#039;plab mayda pufakchalardan iborat. Mikroto&#039;lqinlar ko&#039;pikdan o&#039;tganda, sochilish va yutilish signalning susayishiga olib keladi.<\/p>\n<h4 style=\"color: #1e5aa8; margin-top: 20px;\">Tarqalish va to&#039;lqin uzunligi o&#039;rtasidagi bog&#039;liqlik<\/h4>\n<p>Ga binoan <strong>Reyli sochilish nazariyasi<\/strong>To&#039;siq o&#039;lchami to&#039;lqin uzunligidan ancha kichik bo&#039;lganda, sochilish minimal bo&#039;ladi; to&#039;siq o&#039;lchami to&#039;lqin uzunligiga yaqinlashganda yoki undan oshib ketganda, sochilish sezilarli darajada oshadi.<\/p>\n<div style=\"background: #f5f5f5; padding: 20px; border-radius: 8px; margin: 20px 0;\">\n<p style=\"margin: 0 0 15px 0;\"><strong>Amaliy tushuncha:<\/strong><\/p>\n<p style=\"margin: 0;\">Ko&#039;pik pufakchasining diametri odatda 0,1-5 mm oralig&#039;ida bo&#039;ladi<\/p>\n<ul style=\"margin: 10px 0 0 0; padding-left: 20px;\">\n<li><strong>Past chastotali (6 gigagertsli)<\/strong> to&#039;lqin uzunligi \u2248 50 mm \u2192 to&#039;lqin uzunligidan ancha kichik pufakchalar \u2192 zaif sochilish, yaxshi penetratsiya<\/li>\n<li><strong>Yuqori chastota (80 gigagerts)<\/strong> to&#039;lqin uzunligi \u2248 3,7 mm \u2192 to&#039;lqin uzunligiga o&#039;xshash pufakchalar \u2192 kuchli sochilish, sezilarli signal yo&#039;qotilishi<\/li>\n<\/ul>\n<\/div>\n<h4 style=\"color: #1e5aa8; margin-top: 20px;\">Suv bug&#039;i va kondensatsiya ta&#039;siri<\/h4>\n<p>Suv molekulalari mikroto&#039;lqinlarni kuchli yutadi (mikroto&#039;lqinli pechlar bu printsipdan foydalanadi). Yuqori chastotalar suv bug&#039;i molekulalari tomonidan ko&#039;proq yutilishni boshdan kechiradi. Shuning uchun, yuqori haroratli tanklar va konsentrlangan bug&#039;li reaktorlarda past chastotali radar signalning kamroq susayishini va bug&#039;ning yaxshiroq kirib borishini boshdan kechiradi.<\/p>\n<table style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 14px;\">\n<thead>\n<tr style=\"background: #1e5aa8; color: white;\">\n<th style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\">Interferensiya vositasi<\/th>\n<th style=\"padding: 12px; text-align: center; border: 1px solid #ddd;\">Past chastotali (6 gigagertsli)<\/th>\n<th style=\"padding: 12px; text-align: center; border: 1px solid #ddd;\">Yuqori chastota (26 gigagerts)<\/th>\n<th style=\"padding: 12px; text-align: center; border: 1px solid #ddd;\">Yuqori chastota (80 gigagerts)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #f9f9f9;\">\n<td style=\"padding: 12px; border: 1px solid #ddd;\">Ko&#039;pik qatlami (&lt;100 mm)<\/td>\n<td style=\"padding: 12px; text-align: center; border: 1px solid #ddd; color: #4caf50;\">\u2705 Teshuvchi<\/td>\n<td style=\"padding: 12px; text-align: center; border: 1px solid #ddd; color: #ff9800;\">\u26a0\ufe0f Yengil pasayish<\/td>\n<td style=\"padding: 12px; text-align: center; border: 1px solid #ddd; color: #f44336;\">\u274c Kuchli zaiflashuv<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px; border: 1px solid #ddd;\">Ko&#039;pik qatlami (&gt; 200 mm)<\/td>\n<td style=\"padding: 12px; text-align: center; border: 1px solid #ddd; color: #4caf50;\">\u2705 Hali ham o&#039;lchanadi<\/td>\n<td style=\"padding: 12px; text-align: center; border: 1px solid #ddd; color: #f44336;\">\u274c Yuqori signal yo&#039;qotilishi<\/td>\n<td style=\"padding: 12px; text-align: center; border: 1px solid #ddd; color: #f44336;\">\u274c Asosan muvaffaqiyatsizlikka uchraydi<\/td>\n<\/tr>\n<tr style=\"background: #f9f9f9;\">\n<td style=\"padding: 12px; border: 1px solid #ddd;\">Suv bug&#039;i (yengil)<\/td>\n<td style=\"padding: 12px; text-align: center; border: 1px solid #ddd; color: #4caf50;\">\u2705 Minimal effekt<\/td>\n<td style=\"padding: 12px; text-align: center; border: 1px solid #ddd; color: #4caf50;\">\u2705 Minimal effekt<\/td>\n<td style=\"padding: 12px; text-align: center; border: 1px solid #ddd; color: #ff9800;\">\u26a0\ufe0f Biroz susayish<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px; border: 1px solid #ddd;\">Suv bug&#039;i (yuqori harorat\/konsentratsiya)<\/td>\n<td style=\"padding: 12px; text-align: center; border: 1px solid #ddd; color: #4caf50;\">\u2705 Yaxshi o&#039;tish<\/td>\n<td style=\"padding: 12px; text-align: center; border: 1px solid #ddd; color: #ff9800;\">\u26a0\ufe0f Ta&#039;sirlangan<\/td>\n<td style=\"padding: 12px; text-align: center; border: 1px solid #ddd; color: #f44336;\">\u274c Muhim ta&#039;sir<\/td>\n<\/tr>\n<tr style=\"background: #f9f9f9;\">\n<td style=\"padding: 12px; border: 1px solid #ddd;\">Korozif gazlar<\/td>\n<td style=\"padding: 12px; text-align: center; border: 1px solid #ddd; color: #4caf50;\">\u2705 Minimal effekt<\/td>\n<td style=\"padding: 12px; text-align: center; border: 1px solid #ddd; color: #ff9800;\">\u26a0\ufe0f Yuqori darajada muhrlanish talabi.<\/td>\n<td style=\"padding: 12px; text-align: center; border: 1px solid #ddd; color: #ff9800;\">\u26a0\ufe0f Yuqori darajada muhrlanish talabi.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px; border: 1px solid #ddd;\">Ajitatsiya\/turbulent sirt<\/td>\n<td style=\"padding: 12px; text-align: center; border: 1px solid #ddd; color: #ff9800;\">\u26a0\ufe0f O&#039;rtacha<\/td>\n<td style=\"padding: 12px; text-align: center; border: 1px solid #ddd; color: #4caf50;\">\u2705 Tezroq javob<\/td>\n<td style=\"padding: 12px; text-align: center; border: 1px solid #ddd; color: #4caf50;\">\u2705 Eng tezkor javob<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 style=\"color: #2c3e50; font-size: 22px; margin-top: 30px; margin-bottom: 15px;\">4. Nur burchagi \u2013 Bu sizning akvariumingizga mos keladimi?<\/h3>\n<p><strong>Nur burchagi<\/strong> antenna tomonidan chiqarilgan mikroto&#039;lqinlarning divergentsiya burchagini anglatadi. Yuqori chastotalar to&#039;lqin uzunligiga nisbatan kattaroq antenna teshiklarini ta&#039;minlaydi va ko&#039;proq konsentrlangan (torroq) nurlarni hosil qiladi. <a style=\"color: #1e5aa8; text-decoration: none; font-weight: 600;\" href=\"https:\/\/www.yunrui-controls.com\/uz\/brands\/endress-hauser\/\">E+H ning Micropilot FMR6x seriyasi<\/a>, Masalan, 80 gigagertsli tekis antenna dizayni bilan 3\u00b0 gacha tor nurlanish burchaklariga erishadi, bu esa uni ichki to&#039;siqlarga ega kichik rezervuarlarga o&#039;rnatish uchun ideal qiladi.<\/p>\n<div style=\"background: #f8f9fa; padding: 20px; border-radius: 8px; margin: 20px 0;\">\n<h4 style=\"color: #1e5aa8; margin-top: 0;\">\ud83d\udce1 Odatdagi nurlanish burchagi ma&#039;lumotlari:<\/h4>\n<ul style=\"margin: 0; padding-left: 20px;\">\n<li>6 gigagertsli + DN100 antenna \u2192 nurlanish burchagi ~24\u00b0<\/li>\n<li>26 gigagertsli + DN80 antenna \u2192 nurlanish burchagi ~8\u00b0<\/li>\n<li>80 gigagertsli tekis antenna \u2192 nurlanish burchagi ~3\u00b0-4\u00b0<\/li>\n<\/ul>\n<\/div>\n<h4 style=\"color: #1e5aa8; margin-top: 20px;\">O&#039;rnatishga nur burchagining ta&#039;siri<\/h4>\n<p>Agar bakning diametri kichik, lekin nurlanish burchagi keng bo&#039;lsa, mikroto&#039;lqinlar bak devoriga yoki ichki qismlarga (aralashtirgich pichoqlari, isitish bobinlari) uriladi va noto&#039;g&#039;ri aks ettirish signallarini hosil qiladi, bu esa tartibsiz o&#039;qishlarga yoki o&#039;zgarmas shovqin cho&#039;qqilariga olib keladi.<\/p>\n<table style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 14px;\">\n<thead>\n<tr style=\"background: #1e5aa8; color: white;\">\n<th style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\">Tank diametri<\/th>\n<th style=\"padding: 12px; text-align: center; border: 1px solid #ddd;\">Tavsiya etilgan chastota<\/th>\n<th style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\">Fikrlash<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #f9f9f9;\">\n<td style=\"padding: 12px; border: 1px solid #ddd;\">DN &lt; 500 mm (kichik baklar, quvurlar)<\/td>\n<td style=\"padding: 12px; text-align: center; border: 1px solid #ddd;\"><strong>80 gigagertsli<\/strong><\/td>\n<td style=\"padding: 12px; border: 1px solid #ddd;\">Juda tor nur, devorlarga urilmaydi<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px; border: 1px solid #ddd;\">DN 500mm-2000mm<\/td>\n<td style=\"padding: 12px; text-align: center; border: 1px solid #ddd;\">26 gigagertsli yoki 80 gigagertsli<\/td>\n<td style=\"padding: 12px; border: 1px solid #ddd;\">Ichki komponentlarga bog&#039;liq<\/td>\n<\/tr>\n<tr style=\"background: #f9f9f9;\">\n<td style=\"padding: 12px; border: 1px solid #ddd;\">DN &gt; 2000 mm katta saqlash tanklari<\/td>\n<td style=\"padding: 12px; text-align: center; border: 1px solid #ddd;\">6 gigagertsli yoki 26 gigagertsli<\/td>\n<td style=\"padding: 12px; border: 1px solid #ddd;\">Keng makon, past chastotali uzoqroq diapazonga ega<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px; border: 1px solid #ddd;\">Aralashtirgichli tanklar<\/td>\n<td style=\"padding: 12px; text-align: center; border: 1px solid #ddd;\"><strong>80 gigagertsli<\/strong><\/td>\n<td style=\"padding: 12px; border: 1px solid #ddd;\">Tor nur aralashtirgichning aralashuvidan qochadi<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div style=\"background: #e8f5e9; padding: 15px 20px; border-radius: 8px; margin: 20px 0; border-left: 4px solid #4caf50;\">\n<p style=\"margin: 0;\"><strong>\ud83d\udca1 Ko&#039;r zonani o&#039;rnatish bo&#039;yicha eslatma:<\/strong> Radar sathidagi uzatgichlar deyarli ko&#039;r zonaga ega (odatda antennadan 50-200 mm), yuqori chastotali turlarda esa kichikroq ko&#039;r zonalar mavjud. Suyuqlik darajasi bu zonaga kirganda, uzatgich xato haqida xabar beradi. Har doim suyuqlikning haqiqiy maksimal darajasiga asoslanib yetarli chegara qoldiring.<\/p>\n<\/div>\n<h3 style=\"color: #2c3e50; font-size: 22px; margin-top: 30px; margin-bottom: 15px;\">5. Nima uchun 80 gigagertsli chastota 2015-yildan keyin asosiy oqimga aylandi<\/h3>\n<p>Yetakchi asbobsozlik ishlab chiqaruvchilari, masalan <a style=\"color: #1e5aa8; text-decoration: none; font-weight: 600;\" href=\"https:\/\/www.yunrui-controls.com\/uz\/brands\/endress-hauser\/\">Endress+Hauser (E+H)<\/a>, Emerson va Siemens kompaniyalari sanoatni 80 gigagertsli texnologiyaga o&#039;tishga undadi. Xususan, E+H ning Micropilot seriyasi turli sanoat qo&#039;llanmalarida yuqori chastotali radarlarning amaliy afzalliklarini namoyish etdi.<\/p>\n<p>Taxminan 2015-yilda 80 gigagertsli FMCW (chastotali modulyatsiyalangan uzluksiz to&#039;lqin) radar sathidagi uzatgichlar bozorga katta miqdorda kirib keldi va tezda sanoat standartiga aylandi. Bu o&#039;zgarishga bir nechta asosiy omillar sabab bo&#039;ldi:<\/p>\n<ul style=\"padding-left: 20px; line-height: 2;\">\n<li><strong>O&#039;lchov aniqligining sakrashi:<\/strong> 80 gigagertsli + keng polosali FMCW texnologiyasi \u00b11 mm aniqlikka erishadi, bu \u00b15 mm da eski 6 gigagertsli modellarga qaraganda ancha yaxshi.<\/li>\n<li><strong>Miniatyuralangan antennalar:<\/strong> 80 gigagertsli to&#039;lqin uzunligi atigi 3,7 mm bo&#039;lib, kichik kemalar va quvurlar uchun ideal bo&#039;lgan ixcham paketlarda tekis massiv antennalarni taqdim etadi.<\/li>\n<li><strong>Ultra tor nurlanish burchagi:<\/strong> ~3\u00b0-4\u00b0 tank ichki qismlaridan minimal shovqinni anglatadi, bu esa noto&#039;g&#039;ri aks-sadoni bostirish sozlamalarini sezilarli darajada soddalashtiradi<\/li>\n<li><strong>Kengaytirilgan diapazon:<\/strong> Ba&#039;zi modellar 100 m ga yetadi, bu deyarli barcha sanoat saqlash dasturlarini qamrab oladi<\/li>\n<li><strong>Narxlarning tez pasayishi:<\/strong> Ommaviy ishlab chiqarish 80 gigagertsli chastotalar narxlarini 26 gigagertsli darajaga yaqinlashtirdi va bu jozibador qiymat yaratdi.<\/li>\n<\/ul>\n<div style=\"background: #ffebee; padding: 20px; border-radius: 8px; margin: 20px 0; border-left: 4px solid #f44336;\">\n<h4 style=\"color: #c62828; margin-top: 0;\">80 gigagertsli cheklovlar:<\/h4>\n<ol style=\"margin: 0; padding-left: 20px;\">\n<li>Kuchli ko&#039;pik sharoitlari (fermentatsiya baklari, qora suyuqlik) \u2013 ko&#039;pik yuqori chastotali signallarni yutadi; past chastotali yoki boshqariladigan to&#039;lqinli radar tavsiya etiladi<\/li>\n<li>Yuqori harorat\/yuqori bosimli bug &#039;qat&#039;iyroq muhrlash dizaynini talab qiladi<\/li>\n<li>Kuchli korroziyali gaz qo&#039;llanilishi antenna muhrining ishlash muddatini sinchkovlik bilan baholashni talab qiladi<\/li>\n<\/ol>\n<\/div>\n<h3 style=\"color: #2c3e50; font-size: 22px; margin-top: 30px; margin-bottom: 15px;\">6. Ilova bo&#039;yicha chastotani tanlash bo&#039;yicha tavsiyalar<\/h3>\n<div style=\"background: #e3f2fd; padding: 20px; border-radius: 8px; margin: 20px 0; border-left: 4px solid #2196f3;\">\n<h4 style=\"color: #1565c0; margin-top: 0;\">\u2705 80 gigagertsli chastotani quyidagilar uchun ustuvor qiling:<\/h4>\n<ul style=\"margin: 0; padding-left: 20px;\">\n<li>Kichik tomirlar (DN &lt; 1000 mm)<\/li>\n<li>Aralashtirgichlar yoki isitish bobinlari bo&#039;lgan reaktorlar<\/li>\n<li>Yon tomonga o&#039;rnatilgan quvur ilovalari<\/li>\n<li>Qattiq silos sathini o&#039;lchash<\/li>\n<li>Yuqori aniqlikdagi saqlash uzatish tanklari<\/li>\n<li>Juda kichik o&#039;rnatish portlari (DN50 dan past)<\/li>\n<\/ul>\n<\/div>\n<div style=\"background: #fff3e0; padding: 20px; border-radius: 8px; margin: 20px 0; border-left: 4px solid #ff9800;\">\n<h4 style=\"color: #e65100; margin-top: 0;\">\ud83d\udfe0 6 gigagertsli past chastotani quyidagilar uchun ustuvor qiling:<\/h4>\n<ul style=\"margin: 0; padding-left: 20px;\">\n<li>O&#039;rtacha sirtda doimiy og&#039;ir ko&#039;pik<\/li>\n<li>Yuqori haroratli baklar (konsentrlangan bug&#039;)<\/li>\n<li>Katta vertikal saqlash rezervuarlari (diapazon &gt; 30 m)<\/li>\n<li>Kuchli korroziv bug&#039;lar (xlor, ammiak)<\/li>\n<li>Aniqlik talablari pastroq bo&#039;lgan xarajatlarga sezgir loyihalar<\/li>\n<\/ul>\n<\/div>\n<div style=\"background: #f3e5f5; padding: 20px; border-radius: 8px; margin: 20px 0; border-left: 4px solid #9c27b0;\">\n<h4 style=\"color: #6a1b9a; margin-top: 0;\">\ud83d\udd35 26 gigagertsli joylashuv:<\/h4>\n<p style=\"margin: 0;\">Past va yuqori chastotalar o&#039;rtasida o&#039;tish davri tanlovi. O&#039;rta baklar (DN 1000-3000 mm), yengil ko&#039;pik sharoitlari uchun mos. Ehtiyot qismlar mavjudligi bilan yetuk texnologiya.<\/p>\n<\/div>\n<div style=\"background: #fce4ec; padding: 15px 20px; border-radius: 8px; margin: 20px 0; border-left: 4px solid #e91e63;\">\n<p style=\"margin: 0;\"><strong>\u274c Radar darajasidagi uzatgichlar quyidagilar uchun mos emas:<\/strong><\/p>\n<ul style=\"margin: 10px 0 0 0; padding-left: 20px;\">\n<li>Dielektrik doimiyligi juda past bo&#039;lgan muhit (suyultirilgan gaz \u03b5 &lt; 1,5) \u2013 minimal aks ettirish; boshqariladigan to&#039;lqin radaridan foydalaning<\/li>\n<li>Metall to&#039;rli rezervuar konstruksiyalari (signal oqishi)<\/li>\n<li>Shaffof suyuqlik yuzasi bo&#039;lmagan kuchli turbulentlik\/purkash<\/li>\n<\/ul>\n<\/div>\n<div style=\"background: #e8f5e9; padding: 15px 20px; border-radius: 8px; margin: 20px 0; border-left: 4px solid #4caf50;\">\n<p style=\"margin: 0;\"><strong>\u2705 Vakuumli idishni aniqlashtirish:<\/strong> Mikroto&#039;lqinlar (elektromagnit to&#039;lqinlar) vakuumda muammosiz tarqaladi (tezlik yorug&#039;lik tezligiga teng). Radar darajasidagi uzatgichlar vakuum baklarida mukammal ishlaydi, ko&#039;pincha gaz muhitiga qaraganda aniqroq (gaz sinishi ko&#039;rsatkichini tuzatish xatolarini bartaraf etadi).<\/p>\n<\/div>\n<h3 style=\"color: #2c3e50; font-size: 22px; margin-top: 30px; margin-bottom: 15px;\">7. Uchta keng tarqalgan noto&#039;g&#039;ri tushuncha<\/h3>\n<div style=\"margin: 20px 0;\">\n<div style=\"background: #ffebee; padding: 20px; border-radius: 8px; margin-bottom: 15px;\">\n<h4 style=\"color: #c62828; margin-top: 0;\">\u2753 Noto&#039;g&#039;ri tushuncha 1: \u201cYuqori chastota har doim yaxshiroq \u2013 yuqori aniqlik uchun eng qimmat 80 gigagertsli chastotani tanlang\u201d<\/h4>\n<p style=\"margin-bottom: 0;\"><strong>\u274c Noto&#039;g&#039;ri.<\/strong> Fermentatsiya baklari, qog&#039;oz fabrikasi qora likyor baklari, qalin ko&#039;pikli yuvish vositalarini ishlab chiqarish baklari 80 gigagertsli signallarning ko&#039;pik tomonidan yutilishiga olib keladi va ko&#039;pincha &quot;signal yo&#039;qolgan&quot; haqida xabar beradi. Bunday hollarda, past chastotali yoki boshqariladigan to&#039;lqinli radar eng qimmat variant emas, balki to&#039;g&#039;ri tanlovdir.<\/p>\n<\/div>\n<div style=\"background: #ffebee; padding: 20px; border-radius: 8px; margin-bottom: 15px;\">\n<h4 style=\"color: #c62828; margin-top: 0;\">\u2753 2-noto&#039;g&#039;ri tushuncha: \u201cPast chastota kuchli penetratsiyaga ega, shuning uchun u har bir dastur uchun ishlaydi\u201d<\/h4>\n<p style=\"margin-bottom: 0;\"><strong>\u274c Noto&#039;g&#039;ri.<\/strong> Past chastotali keng nurlanish burchaklari kichik diametrli rezervuarlarga o&#039;rnatilganda noto&#039;g&#039;ri aks-sadolarni keltirib chiqaradi; past chastotali aniqlik (\u00b15-10 mm) yuqori aniqlikdagi dasturlarda o&#039;lchov xatolarini keltirib chiqaradi; past chastotali katta antennalar ba&#039;zi o&#039;rnatish portlariga mos kelmasligi mumkin.<\/p>\n<\/div>\n<div style=\"background: #ffebee; padding: 20px; border-radius: 8px;\">\n<h4 style=\"color: #c62828; margin-top: 0;\">\u2753 Noto&#039;g&#039;ri tushuncha 3: \u201cRadar signallari suyuqlik yuzasiga kirib, bak tubidan masofani o&#039;lchaydi\u201d<\/h4>\n<p style=\"margin-bottom: 0;\"><strong>\u274c Mutlaqo noto&#039;g&#039;ri.<\/strong> Radar sath uzatgichlari sirt akslanishini o&#039;lchaydi, penetratsiyani emas. Mikroto&#039;lqinlar suyuqlik yuzasiga uriladi va orqaga qaytariladi - bu o&#039;lchov. Agar siz suyuqlik yuzasi ostida o&#039;lchashingiz kerak bo&#039;lsa, bu ultratovushli yoki siljituvchi sath uzatgichlarining vazifasi.<\/p>\n<\/div>\n<\/div>\n<h3 style=\"color: #2c3e50; font-size: 22px; margin-top: 30px; margin-bottom: 15px;\">Asosiy xulosalar<\/h3>\n<div style=\"background: #e8f4f8; padding: 20px; border-radius: 8px; margin: 20px 0;\">\n<ul style=\"margin: 0; padding-left: 20px; line-height: 2;\">\n<li>Radar darajasidagi uzatgichlar suyuqlik yuzasining penetratsiyasini emas, balki aks etishini o&#039;lchaydi<\/li>\n<li><strong>Past chastotali (6 gigagerts):<\/strong> Uzoq to&#039;lqin uzunligi, kuchli ko&#039;pik\/bug &#039;kirish qobiliyati, katta tanklar va og&#039;ir ko&#039;pik uchun mos, past aniqlik<\/li>\n<li><strong>Yuqori chastota (80 gigagerts):<\/strong> Juda tor nur, yuqori aniqlik (\u00b11 mm), kichik tomirlar va murakkab ichki a&#039;zolar uchun ideal, ko&#039;pikka sezgir<\/li>\n<li><strong>26 gigagertsli:<\/strong> O&#039;tish turi, o&#039;rtacha aniqlik, keng qo&#039;llaniladi<\/li>\n<li>80 gigagertsli chastotalar keng tarqalgan, ammo universal emas - og&#039;ir ko&#039;pik uchun past chastotali yoki boshqariladigan to&#039;lqinli radarni tanlang.<\/li>\n<li>Torroq nur burchagi = rezervuar devorlari va ichki qismlardan kamroq shovqin, kichik rezervuarlar uchun yuqori chastotaga ustuvorlik bering<\/li>\n<\/ul>\n<\/div>\n<div style=\"background: #f8f9fa; padding: 20px; border-radius: 8px; margin: 30px 0; text-align: center;\">\n<p style=\"margin: 0 0 10px 0; font-size: 16px; color: #666;\">Texnik maslahat va radar darajasidagi uzatgichni tanlashda yordam uchun<\/p>\n<p style=\"margin: 0; font-size: 14px;\">\ud83d\udce7 <a style=\"color: #1e5aa8; text-decoration: none;\" href=\"mailto:sales@yunrui-controls.com\">sales@yunrui-controls.com<\/a> | \ud83d\udcf1 <a style=\"color: #1e5aa8; text-decoration: none;\" href=\"https:\/\/wa.me\/8618710784030\">WhatsApp: +86 187 1078 4030<\/a><\/p>\n<\/div>\n<h3 style=\"color: #2c3e50; font-size: 22px; margin-top: 40px; margin-bottom: 15px;\">Tavsiya etilgan o&#039;qish<\/h3>\n<ul style=\"padding-left: 20px; line-height: 2;\">\n<li><a style=\"color: #1e5aa8; text-decoration: none;\" href=\"https:\/\/www.yunrui-controls.com\/uz\/19-common-liquid-level-gauges\/\">19 ta keng tarqalgan suyuqlik sathi o&#039;lchagichlarining batafsil tavsifi: tamoyillari, afzalliklari, kamchiliklari va tanlash bo&#039;yicha tavsiyalar<\/a><\/li>\n<li><a style=\"color: #1e5aa8; text-decoration: none;\" href=\"https:\/\/www.yunrui-controls.com\/uz\/brands\/endress-hauser\/\">Endress+Hauser (E+H) sath o&#039;lchov yechimlari: radar, ultratovush va boshqariladigan to&#039;lqin<\/a><\/li>\n<li><a style=\"color: #1e5aa8; text-decoration: none;\" href=\"https:\/\/www.yunrui-controls.com\/uz\/eh-fmu30-aaheaaggf-ultrasonic-level-transmitter\/\">Tank sathini o&#039;lchash bosh og&#039;rig&#039;ini hal qilish: E+H FMU30-AAHEAAGGF ultratovush sath uzatgichi<\/a><\/li>\n<li><a style=\"color: #1e5aa8; text-decoration: none;\" href=\"https:\/\/www.yunrui-controls.com\/uz\/understanding-gauge-and-absolute-pressure\/\">O&#039;lchov va mutlaq bosimni tushunish: keng qamrovli texnik qo&#039;llanma<\/a><\/li>\n<li><a style=\"color: #1e5aa8; text-decoration: none;\" href=\"https:\/\/www.yunrui-controls.com\/uz\/rosemount-3051-pressure-transmitter-selection-guide\/\">Rosemount 3051 bosim o&#039;tkazgichini tanlash bo&#039;yicha qo&#039;llanma: Texnik xususiyatlar<\/a><\/li>\n<li><a style=\"color: #1e5aa8; text-decoration: none;\" href=\"https:\/\/www.yunrui-controls.com\/uz\/endresshauser-cerabar-pmp71b-1tx53-101\/\">Endress+Hauser Cerabar PMP71B-1TX53\/101 Raqamli bosim o&#039;tkazgichi: Sanoat jarayonlarini o&#039;lchash uchun yangi standart<\/a><\/li>\n<\/ul>\n<\/div>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>&nbsp; Wrong frequency choice means signal loss. Understanding the principles is the first step to selecting the right model. 1. How Radar Level Transmitters Measure Level Radar level transmitters operate on the Time of Flight (TOF) principle: microwaves are emitted from the antenna, reflect off the liquid surface, and return to the transmitter. By measuring [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8397,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[384,1],"tags":[548,549,550,551,411,415,410,285],"class_list":["post-8390","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-blogs","tag-radar-level-transmitter","tag-level-measurement","tag-80ghz-radar","tag-6ghz-radar","tag-process-control","tag-eh","tag-industrial-instrumentation","tag-endresshauser"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.8 (Yoast SEO v26.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Radar Level Transmitter Frequency : 6GHz vs 26GHz vs 80GHz<\/title>\n<meta name=\"description\" content=\"Compare low vs high frequency radar level transmitters. 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