{"id":8634,"date":"2026-07-05T16:30:36","date_gmt":"2026-07-05T16:30:36","guid":{"rendered":"https:\/\/www.yunrui-controls.com\/?p=8634"},"modified":"2026-07-05T16:30:36","modified_gmt":"2026-07-05T16:30:36","slug":"differential-pressure-transmitter-applications","status":"publish","type":"post","link":"https:\/\/www.yunrui-controls.com\/uz\/differential-pressure-transmitter-applications\/","title":{"rendered":"Differensial bosim o&#039;tkazgichlari: Oqim, daraja va filtr qo&#039;llanilishi | YUNRUI"},"content":{"rendered":"<h2>Differensial bosim o&#039;tkazgichlari: shunchaki bosim farqidan ko&#039;proq narsa<\/h2>\n<p>Differensial bosim o&#039;tkazgichlari sohada hamma joyda mavjud. Lekin ular ko&#039;pincha kam baholanadi. Ba&#039;zi odamlar ularni standart bosim o&#039;tkazgichining &quot;ikki portli versiyasi&quot; deb bilishadi. Ba&#039;zilar faqat H va L tomonlarini eslashadi.<\/p>\n<p>Boshqalar differentsial bosimni darhol teshik plastinkasi oqimini o&#039;lchash bilan bog&#039;lashadi. Bu tushunchalar noto&#039;g&#039;ri emas. Ammo ular to&#039;liq emas. Differentsial bosim o&#039;tkazgichining haqiqiy kuchi shundaki, u bitta oddiy jismoniy miqdorni o&#039;lchaydi: ikki nuqta orasidagi bosim farqi. Jarayon munosabatlari orqali bu bosim farqi oqim, daraja, qarshilik, toza xonadagi bosim farqi, filtrning tiqilib qolishi, pechning tortishishi yoki uskunaning ish holatiga aylantiriladi.<\/p>\n<p>Shunday qilib, dala sharoitida differentsial bosim o&#039;tkazgichiga qaraganingizda, shunchaki &quot;diapazon qancha?&quot; deb so&#039;ramang. Avval so&#039;rang: bu bosim farqi aslida nimani anglatadi?<\/p>\n<h2>1. Differensial bosim o&#039;tkazgichi aslida nimani o&#039;lchaydi?<\/h2>\n<p>Differensial bosim o&#039;tkazgichi ikkita bosim portiga ega. Ulardan biri yuqori bosim tomoni bo&#039;lib, odatda H bilan belgilanadi. Biri past bosim tomoni bo&#039;lib, odatda L bilan belgilanadi. U chiqaradigan asosiy o&#039;zgaruvchi quyidagicha:<\/p>\n<div style=\"background-color: #e8f4f8; border-left: 4px solid #2196F3; padding: 15px; margin: 15px 0; border-radius: 0 4px 4px 0;\">\n<p style=\"margin: 0; font-size: 16px; font-weight: 600; color: #1565c0;\">Differensial bosim = H-tomon bosimi \u2212 L-tomon bosimi<\/p>\n<\/div>\n<p>Agar H tomonidagi bosim L tomonidagi bosimdan yuqori bo&#039;lsa, differentsial bosim musbat bo&#039;ladi. Agar H tomonidagi bosim L tomonidagi bosimdan past bo&#039;lsa, differentsial bosim manfiy bo&#039;lishi mumkin yoki chiqish teskari diapazonga tushishi mumkin. Bu bayonot oddiy ko&#039;rinadi. Ko&#039;pgina maydon muammolari shu yerdan boshlanadi.<\/p>\n<p>Differensial bosim o&#039;tkazgichining o&#039;zi teshik plastinkasiga, filtrga, rezervuarga yoki havo o&#039;tkazgichga ulanganligini bilmaydi. U faqat H tomoni va L tomoni o&#039;rtasidagi bosim farqini biladi. Bu differensial bosim oqim, daraja, qarshilik yoki xona bosimi farqi sifatida talqin qilinishi keyingi jarayon modeli, o&#039;tkazgich konfiguratsiyasi, PLC dasturi va HMI displeyi bilan birgalikda belgilanadi.<\/p>\n<div style=\"background-color: #fff3e0; border: 1px solid #ff9800; padding: 15px; margin: 15px 0; border-radius: 4px;\">\n<p style=\"margin: 0; font-weight: 600; color: #e65100;\">\u26a0\ufe0f Maydon nazorat ro&#039;yxati: Tasdiqlash kerak bo&#039;lgan to&#039;rtta narsa<\/p>\n<ol style=\"margin: 8px 0 0 0; padding-left: 20px; color: #bf360c;\">\n<li>H tomoni qayerga ulangan?<\/li>\n<li>L tomoni qayerga ulangan?<\/li>\n<li>Differensial bosimning musbat yo&#039;nalishi nimani anglatadi?<\/li>\n<li>Differensial bosim diapazoni muhandislik birliklariga qanday o&#039;zgartiriladi?<\/li>\n<\/ol>\n<\/div>\n<p>Shunday qilib, differensial bosim nuqtasi uchun kamida to&#039;rtta narsa tasdiqlanishi kerak. Birinchidan, H tomoni qayerga ulangan. Ikkinchidan, L tomoni qayerga ulangan. Uchinchidan, differensial bosimning musbat yo&#039;nalishi nimani anglatadi. To&#039;rtinchidan, differensial bosim diapazoni muhandislik bloklariga qanday o&#039;zgartiriladi. Agar bu to&#039;rtta narsa aniq bo&#039;lmasa, simlarni ulash va ishga tushirishda qanchalik malakali bo&#039;lishingizdan qat&#039;i nazar, nuqtani osongina teskari yo&#039;naltirishingiz mumkin.<\/p>\n<h2>2. Nima uchun differensial bosim shuncha ko&#039;p o&#039;lchovlarni olishi mumkin?<\/h2>\n<p>Differensial bosimning maydon qiymati shundaki, u ko&#039;pincha &quot;jarayon qarshiligi&quot; yoki &quot;suyuqlik ustunining balandligi&quot; ni aks ettiradi. Quvurda cheklov mavjud bo&#039;lganda, cheklovdan o&#039;tadigan suyuqlik bosim yo&#039;qotilishiga olib keladi. Bu bosim yo&#039;qotilishi oqim tezligi bilan bog&#039;liq. Filtrda bosim farqi mavjud bo&#039;lganda, element qanchalik tiqilib qolsa, qarshilik shuncha katta bo&#039;ladi va odatda bosim farqi shuncha yuqori bo&#039;ladi. Bakning pastki va yuqori qismlari o&#039;rtasida bosim farqi mavjud bo&#039;lganda, bosim farqi suyuqlik ustunining balandligi bilan bog&#039;liq. Havo kanallari, toza xonalar va pech kameralari kabi past bosimli dasturlarda bir necha o&#039;nlab yoki yuzlab Paskal bosim farqi ta&#039;minot va chiqarish holatini yoki ichki va tashqi bosim o&#039;rtasidagi bosim munosabatini aks ettirishi mumkin.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 10px; margin: 15px 0;\">\n<div style=\"background-color: #e3f2fd; padding: 12px; border-radius: 6px; flex: 1; min-width: 200px; border-top: 3px solid #2196F3;\">\n<p style=\"margin: 0; font-weight: 600; color: #1565c0;\">\ud83d\udd27 Jarayonga chidamlilik<\/p>\n<p style=\"margin: 5px 0 0 0; font-size: 13px; color: #424242;\">Filtrlar, nasoslar, issiqlik almashtirgichlar, klapanlar<\/p>\n<\/div>\n<div style=\"background-color: #e8f5e9; padding: 12px; border-radius: 6px; flex: 1; min-width: 200px; border-top: 3px solid #4caf50;\">\n<p style=\"margin: 0; font-weight: 600; color: #2e7d32;\">\ud83d\udccf Suyuq ustun balandligi<\/p>\n<p style=\"margin: 5px 0 0 0; font-size: 13px; color: #424242;\">Ochiq tanklar, yopiq tanklar, muhrlangan idishlar<\/p>\n<\/div>\n<div style=\"background-color: #fce4ec; padding: 12px; border-radius: 6px; flex: 1; min-width: 200px; border-top: 3px solid #e91e63;\">\n<p style=\"margin: 0; font-weight: 600; color: #c2185b;\">\ud83d\udca8 Past bosimli tizimlar<\/p>\n<p style=\"margin: 5px 0 0 0; font-size: 13px; color: #424242;\">HVAC, toza xonalar, pechlar, kanallar<\/p>\n<\/div>\n<\/div>\n<p>Boshqacha qilib aytganda, differentsial bosim o&#039;tkazgichi faqat bitta turdagi qo&#039;llanilishga xizmat qilmaydi. Bu ko&#039;plab o&#039;lchash sxemalari uchun asosiy sensordir. Turli xil asosiy elementlar, bosimni aniqlash tuzilmalari, izolyatsiya diafragmalari, masofaviy flanjlar va hisoblash usullari bilan bir xil differentsial bosim o&#039;tkazgichi turli xil dala mahsulot shakllariga aylanadi.<\/p>\n<h2>3. Differensial bosim oqimi: eng tipik hosilaviy qo&#039;llanilishi<\/h2>\n<p>Differentsial bosim oqimi differentsial bosim o&#039;tkazgichlarining eng tipik qo&#039;llanilishi hisoblanadi. Teshik plitalari, nozullar, venturi naychalari, o&#039;rtacha pitot naychalari va pitot naychalari kabi birlamchi elementlar suyuqlik o&#039;tayotganda ma&#039;lum bir joyda hisoblab bo&#039;ladigan bosim farqini yaratadi. Differentsial bosim o&#039;tkazgichi bu bosim farqini o&#039;lchaydi. Keyin boshqaruv tizimi formula yoki oqim hisoblash moduli yordamida differentsial bosimni oqim tezligiga aylantiradi.<\/p>\n<div style=\"background-color: #f3e5f5; border-left: 4px solid #9c27b0; padding: 15px; margin: 15px 0; border-radius: 0 4px 4px 0;\">\n<p style=\"margin: 0; font-weight: 600; color: #6a1b9a;\">\ud83d\udcd0 Asosiy munosabatlar<\/p>\n<p style=\"margin: 8px 0 0 0; color: #4a148c;\">Oqim tezligi \u221d \u221a (Differensial bosim)<\/p>\n<p style=\"margin: 5px 0 0 0; font-size: 13px; color: #6a1b9a;\">Oqim differentsial bosimning kvadrat ildiziga mutanosib \u2014 chiziqli emas!<\/p>\n<\/div>\n<p>Ushbu sohada e&#039;tiborga olish kerak bo&#039;lgan asosiy jihatlardan biri: oqim tezligi va differentsial bosim odatda chiziqli bog&#039;liq emas. Ko&#039;pgina cheklovchi oqim o&#039;lchovlarida oqim tezligi differentsial bosimning kvadrat ildiziga taxminan mutanosibdir. Shunday qilib, differentsial bosim oqimi ko&#039;pincha &quot;kvadrat ildizni ajratib olish&quot; ni o&#039;z ichiga oladi. Kvadrat ildizni uzatish moslamasida yoki PLC, DCS yoki oqim totalizatorida bajarish mumkin. Lekin buni ikkala tomondan ham amalga oshirish mumkin emas. Agar uzatish moslamasi allaqachon kvadrat ildiz chiqishi uchun sozlangan bo&#039;lsa va PLC buni yana qilsa, oqim tezligi sezilarli darajada past bo&#039;ladi. Agar uzatish moslamasi chiziqli differentsial bosimni chiqarsa, lekin PLC uni chiziqli oqim sifatida qabul qilsa va to&#039;g&#039;ridan-to&#039;g&#039;ri ko&#039;rsatsa, bu ham noto&#039;g&#039;ri. Shunday qilib, differentsial bosim oqim nuqtasini ishga tushirishda har doim aniqlik kiriting: uzatish moslamasi chiziqli differentsial bosimni chiqaradimi yoki kvadrat ildizni ajratib olgandan keyin oqim foizinimi?<\/p>\n<h2>4. Differensial bosim darajasi: ochiq baklar, yopiq baklar va masofaviy flanjlar<\/h2>\n<p>Differentsial bosim darajasini o&#039;lchash ham juda keng tarqalgan. Ochiq baklarni tushunish nisbatan oson. H tomoni bakning pastki qismiga ulangan. L tomoni atmosferaga chiqadi yoki bakning ochiq yuqori qismiga ulangan. Suyuqlik darajasi qanchalik yuqori bo&#039;lsa, bakning pastki qismidagi suyuqlik ustunining bosimi shunchalik yuqori bo&#039;ladi va differentsial bosim shunchalik yuqori bo&#039;ladi. Agar muhit zichligi asosan barqaror bo&#039;lsa, suyuqlik darajasi differentsial bosimdan hisoblanishi mumkin.<\/p>\n<div style=\"background-color: #e0f2f1; border: 1px solid #009688; padding: 15px; margin: 15px 0; border-radius: 4px;\">\n<p style=\"margin: 0; font-weight: 600; color: #00695c;\">\ud83d\udcdd Tank turlari haqida qisqacha ma&#039;lumot<\/p>\n<table style=\"width: 100%; margin-top: 10px; font-size: 13px;\">\n<tbody>\n<tr>\n<td style=\"padding: 5px; font-weight: 600; color: #00796b;\">Ochiq tank<\/td>\n<td style=\"padding: 5px;\">H \u2192 bakning pastki qismi, L \u2192 atmosfera yoki bakning yuqori qismi (ochiq)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; font-weight: 600; color: #00796b;\">Yopiq tank (quruq oyoq)<\/td>\n<td style=\"padding: 5px;\">H \u2192 bakning pastki qismi, L \u2192 bakning yuqori qismidagi bug &#039;bo&#039;shlig&#039;i<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; font-weight: 600; color: #00796b;\">Yopiq akvarium (ho&#039;l oyoq)<\/td>\n<td style=\"padding: 5px;\">L tomonida barqaror suyuq ustun mavjud \u2192 salbiy siljishni talab qiladi<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px; font-weight: 600; color: #00796b;\">Masofaviy gardish<\/td>\n<td style=\"padding: 5px;\">Yuqori harorat, korroziya, yopishqoqlik, kristallanish uchun<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>Yopiq baklar yana bir qadam talab qiladi. Bak ichidagi bug &#039;bosimi bir vaqtning o&#039;zida suyuqlik yuzasiga va yuqori bosim kraniga ta&#039;sir qiladi. Agar H tomoni bakning pastki qismiga va L tomoni yuqori qismiga ulangan bo&#039;lsa, bug &#039;bosimi nazariy jihatdan yo&#039;q qilinadi va asosan suyuqlik ustunining differentsial bosimi qoladi. Lekin haqiqiy maydonda siz L tomoni quruq oyoq yoki ho&#039;l oyoq ekanligini ham tekshirishingiz kerak. Agar L tomonidagi impuls chizig&#039;ida barqaror suyuqlik ustuni bo&#039;lsa, sobit manfiy siljish bo&#039;ladi. Bu nuqtada nol endi 4 mA ga to&#039;g&#039;ri kelmaydi.<\/p>\n<p>Masofaviy flanjlar yana bir toifadir. Yuqori harorat, korroziya, yopishqoqlik, kristallanish va sanitariya qo&#039;llanmalari ko&#039;pincha oddiy impuls liniyalari uchun yaroqsiz. Bunday hollarda kapillyar naychalar va izolyatsiya diafragmalari bo&#039;lgan masofaviy differentsial bosim o&#039;tkazgichlari ishlatiladi. Masofaviy flanjlar tiqilib qolish, korroziya va muhit izolyatsiyasi muammolarini hal qilishi mumkin. Ammo ular kapillyar harorat effektlari, o&#039;rnatish balandligi farqlari, to&#039;ldirish suyuqligi zichligi va javob tezligi kabi muammolarni ham keltirib chiqaradi. Shunday qilib, differentsial bosim darajasi &quot;uni ulang va u ishlaydi&quot; degani emas. Siz suyuqlik darajasining balandligi, o&#039;rtacha zichlik, bak bosimi, impuls usuli va siljish miqdorini birgalikda ko&#039;rib chiqishingiz kerak.<\/p>\n<h2>5. Filtrlar, nasoslar va issiqlik almashinuvchilari: Uskunaning qarshiligini kuzatish uchun differentsial bosimdan foydalanish<\/h2>\n<p>Differensial bosim o&#039;tkazgichlarining yana bir juda amaliy qo&#039;llanilishi uskunadan oldin va keyin qarshilikni kuzatishdir. Filtrdagi bosimning oshishi ko&#039;pincha elementning tiqilib qolishi, iflos muhit yoki g&#039;ayritabiiy oqimni ko&#039;rsatadi. Nasos kirish va chiqish joyidagi bosimning differensialligi nasos kallagi o&#039;zgarishlarini aks ettirishi mumkin. Issiqlik almashtirgichdagi bosimning g&#039;ayritabiiyligi tiqilib qolish, shkalalar paydo bo&#039;lishi, klapan ochilishi yoki oqim o&#039;zgarishi bilan bog&#039;liq bo&#039;lishi mumkin. Quvur tarmog&#039;idagi ikki nuqta orasidagi bosimning differensialligi gidravlik muvozanat va liniya oxiridagi ta&#039;minot bosimi imkoniyatlarini baholash uchun ham ishlatilishi mumkin.<\/p>\n<div style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 12px; margin: 15px 0;\">\n<div style=\"background: linear-gradient(135deg, #ff6b6b, #ee5a24); color: white; padding: 15px; border-radius: 8px;\">\n<p style=\"margin: 0; font-weight: 600;\">\ud83d\udd04 Filtrlar<\/p>\n<p style=\"margin: 5px 0 0 0; font-size: 13px;\">Ko&#039;tarilayotgan \u0394P = tiqilib qolish, iflos muhit yoki oqim anomaliyasi<\/p>\n<\/div>\n<div style=\"background: linear-gradient(135deg, #4834d4, #686de0); color: white; padding: 15px; border-radius: 8px;\">\n<p style=\"margin: 0; font-weight: 600;\">\u26a1 Nasoslar<\/p>\n<p style=\"margin: 5px 0 0 0; font-size: 13px;\">Kirish\/chiqish \u0394P nasos boshi va ish faoliyatini aks ettiradi<\/p>\n<\/div>\n<div style=\"background: linear-gradient(135deg, #00d2d3, #01a3a4); color: white; padding: 15px; border-radius: 8px;\">\n<p style=\"margin: 0; font-weight: 600;\">\ud83c\udf21\ufe0f Issiqlik almashtirgichlar<\/p>\n<p style=\"margin: 5px 0 0 0; font-size: 13px;\">\u0394P o&#039;zgarishlari masshtablash, bloklanish yoki klapan muammolarini ko&#039;rsatadi<\/p>\n<\/div>\n<\/div>\n<p>Bu ilovalar murakkab hisob-kitoblarni talab qilmaydi. Asosiysi, bosim kranlarining to&#039;g&#039;ri joylashuvini tanlashdir. Agar uskunadan oldingi va keyingi kranlar juda yaqin bo&#039;lsa, ularga mahalliy buzilishlar osonlikcha ta&#039;sir qiladi. Agar kranlar tiqilib qolishga moyil bo&#039;lsa, bosim differentsiali asta-sekin buziladi. Agar ikkala tomondagi klapan holati nomuvofiq bo&#039;lsa, ko&#039;rsatkichlar ham sun&#039;iy ravishda o&#039;zgartiriladi. Shunday qilib, bu bosim differentsiali nuqtalari yuqori texnik xizmat ko&#039;rsatish qiymatiga ega. Ular shunchaki ekranda raqamni ko&#039;rsatmaydi. Ular ko&#039;proq uskunaning sog&#039;lig&#039;i holatining dastlabki signaliga o&#039;xshaydi.<\/p>\n<h2>6. Past differensial bosim: Havo kanallari, toza xonalar, pechlar va xona bosimi<\/h2>\n<p>Differensial bosim har doim ham kPa yoki MPa darajasida bo&#039;lavermaydi. Ko&#039;pgina HVAC, toza xona, pech, kanal va chang yig&#039;ish tizimlari Pa darajasidagi past differensial bosim bilan bog&#039;liq. Masalan, toza xonalar qo&#039;shni xonalar o&#039;rtasida bosim differensial gradiyentlarini saqlab turishi kerak. Pechlar ozgina salbiy bosimni nazorat qilishi kerak bo&#039;lishi mumkin. Filtr bo&#039;limlari havo qarshiligidagi o&#039;zgarishlarni kuzatishi kerak. Havo kanalining ikkala tomoni ham havo oqimini yoki qarshilik holatini baholashi kerak.<\/p>\n<div style=\"background-color: #fff8e1; border-left: 4px solid #ffc107; padding: 15px; margin: 15px 0; border-radius: 0 4px 4px 0;\">\n<p style=\"margin: 0; font-weight: 600; color: #f57f17;\">\u26a0\ufe0f Mikro-DP tanlovi<\/p>\n<p style=\"margin: 8px 0 0 0; color: #e65100;\">Standart bosim o&#039;tkazgichda bir necha o&#039;nlab Pa ning siljishi ko&#039;rinmasligi mumkin, ammo bu toza xonadagi differentsial bosimni boshqarishda jiddiy muammo hisoblanadi.<\/p>\n<\/div>\n<p>Past differensial bosim nuqtalarining qiyinligi formulalarning qanchalik murakkabligida emas. Gap shundaki, maydon buzilishlari juda ko&#039;p. Impuls chizig&#039;ining uzunligi, shamol tezligining ta&#039;siri, o&#039;rnatish yo&#039;nalishi, tebranish, kondensatsiya, port yo&#039;nalishi, eshikning ochilishi va yopilishi va ventilatorning ishga tushirilishi\/to&#039;xtashi o&#039;qish tebranishlariga olib kelishi mumkin. Past differensial bosim o&#039;tkazgichlari juda kichik diapazonlarga ega. Bir necha o&#039;nlab Pa ning siljishi oddiy bosim nuqtasida sezilmasligi mumkin, ammo bu toza xonadagi differensial bosimda muhim muammo hisoblanadi. Shunday qilib, past differensial bosim o&#039;rnatish tafsilotlariga alohida e&#039;tibor berishni va nol tekshiruvlarni talab qiladi.<\/p>\n<h2>7. Differensial bosim o&#039;tkazgichlaridan olinadigan keng tarqalgan mahsulotlar<\/h2>\n<p>Mahsulot nuqtai nazaridan, differentsial bosim o&#039;tkazgichlari ko&#039;plab dala qurilmalarini chiqarishi mumkin. Quyidagi jadvalda asosiy mahsulot turlari va ularning odatiy qo&#039;llanilishi umumlashtirilgan:<\/p>\n<table style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 14px;\">\n<thead>\n<tr style=\"background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white;\">\n<th style=\"padding: 14px; text-align: left; width: 30%; border: 1px solid #dee2e6;\">Mahsulot turi<\/th>\n<th style=\"padding: 14px; text-align: left; border: 1px solid #dee2e6;\">Odatdagi ilovalar<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom: 1px solid #dee2e6;\">\n<td style=\"padding: 12px; border: 1px solid #dee2e6; font-weight: 600; background-color: #e3f2fd; color: #1565c0;\">Aqlli differentsial bosim o&#039;tkazgichi<\/td>\n<td style=\"padding: 12px; border: 1px solid #dee2e6;\">Muntazam differentsial bosim, oqim, daraja va filtr differentsial bosim o&#039;lchovlari<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #dee2e6; background-color: #f8f9fa;\">\n<td style=\"padding: 12px; border: 1px solid #dee2e6; font-weight: 600; background-color: #e8f5e9; color: #2e7d32;\">Past differentsial bosim o&#039;tkazgichi<\/td>\n<td style=\"padding: 12px; border: 1px solid #dee2e6;\">Toza xonalar, havo kanallari, o&#039;choq kameralari \u2014 Pa darajasidagi kichik diapazonlar<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #dee2e6;\">\n<td style=\"padding: 12px; border: 1px solid #dee2e6; font-weight: 600; background-color: #fff3e0; color: #e65100;\">Differensial bosim oqimi uzatuvchisi<\/td>\n<td style=\"padding: 12px; border: 1px solid #dee2e6;\">Kvadrat ildiz ekstraktsiyasi, harorat va bosimni kompensatsiya qilish, umumlashtirish va oqimni ko&#039;rsatish<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #dee2e6; background-color: #f8f9fa;\">\n<td style=\"padding: 12px; border: 1px solid #dee2e6; font-weight: 600; background-color: #f3e5f5; color: #6a1b9a;\">Differentsial bosim darajasi uzatuvchisi<\/td>\n<td style=\"padding: 12px; border: 1px solid #dee2e6;\">Ochiq akvariumlar, yopiq akvariumlar, quruq oyoqlar, ho&#039;l oyoqlar va smenalar<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #dee2e6;\">\n<td style=\"padding: 12px; border: 1px solid #dee2e6; font-weight: 600; background-color: #ffebee; color: #c62828;\">Masofaviy flanes differentsial bosimi<\/td>\n<td style=\"padding: 12px; border: 1px solid #dee2e6;\">Yuqori harorat, korroziya, yopishqoqlik, kristallanish va sanitariya qo&#039;llanmalari<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #dee2e6; background-color: #f8f9fa;\">\n<td style=\"padding: 12px; border: 1px solid #dee2e6; font-weight: 600; background-color: #e0f2f1; color: #00695c;\">Ko&#039;p o&#039;zgaruvchan uzatgich<\/td>\n<td style=\"padding: 12px; border: 1px solid #dee2e6;\">Kompensatsiyalangan oqim o&#039;lchovi uchun differentsial bosim, statik bosim va harorat birlashtirilgan<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #dee2e6;\">\n<td style=\"padding: 12px; border: 1px solid #dee2e6; font-weight: 600; background-color: #eceff1; color: #37474f;\">Differensial bosim o&#039;tkazgichi<\/td>\n<td style=\"padding: 12px; border: 1px solid #dee2e6;\">Belgilangan differentsial bosimga erishilganda signal yoki blokirovka uchun signal chiqishini o&#039;zgartiring<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Bu mahsulotlar turli nomlarga ega bo&#039;lishi mumkin. Ammo asosiy mantiq ko&#039;pincha &quot;ikki nuqta orasidagi bosim farqi&quot; ga bog&#039;liq.\u201c<\/p>\n<h2>8. Tanlov faqat masofaga qaratilishi mumkin emas<\/h2>\n<p>Differensial bosim o&#039;tkazgichini tanlash: diapazon, albatta, muhim. Lekin faqat diapazonga e&#039;tibor qaratish xavfli. Hech bo&#039;lmaganda quyidagi shartlarni hisobga olish kerak.<\/p>\n<h3>8.1 Tanlov nazorat ro&#039;yxati<\/h3>\n<table style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 14px;\">\n<thead>\n<tr style=\"background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%); color: white;\">\n<th style=\"padding: 14px; text-align: left; width: 25%; border: 1px solid #dee2e6;\">Tanlov omili<\/th>\n<th style=\"padding: 14px; text-align: left; border: 1px solid #dee2e6;\">Nimani tekshirish kerak<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom: 1px solid #dee2e6;\">\n<td style=\"padding: 12px; border: 1px solid #dee2e6; font-weight: 600; background-color: #e3f2fd; color: #1565c0;\">O&#039;lchov obyekti<\/td>\n<td style=\"padding: 12px; border: 1px solid #dee2e6;\">Oqim, daraja, filtr differentsial bosimi, past differentsial bosim yoki uskunaning qarshiligi<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #dee2e6; background-color: #f8f9fa;\">\n<td style=\"padding: 12px; border: 1px solid #dee2e6; font-weight: 600; background-color: #e8f5e9; color: #2e7d32;\">Differensial bosim diapazoni<\/td>\n<td style=\"padding: 12px; border: 1px solid #dee2e6;\">Normal differensial bosim, maksimal differensial bosim, ruxsat etilgan teskari differensial bosim va ishga tushirish kuchlanishi<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #dee2e6;\">\n<td style=\"padding: 12px; border: 1px solid #dee2e6; font-weight: 600; background-color: #fff3e0; color: #e65100;\">Statik bosim sharoitlari<\/td>\n<td style=\"padding: 12px; border: 1px solid #dee2e6;\">Kichik bosim farqi past statik bosim degani emas \u2014 yuqori bosimli quvurlarga ayniqsa e&#039;tibor berish kerak<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #dee2e6; background-color: #f8f9fa;\">\n<td style=\"padding: 12px; border: 1px solid #dee2e6; font-weight: 600; background-color: #f3e5f5; color: #6a1b9a;\">O&#039;rta va harorat<\/td>\n<td style=\"padding: 12px; border: 1px solid #dee2e6;\">Korroziya, kristallanish, yopishqoqlik, zarrachalar, yuqori harorat, past harorat va sanitariya talablari<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #dee2e6;\">\n<td style=\"padding: 12px; border: 1px solid #dee2e6; font-weight: 600; background-color: #ffebee; color: #c62828;\">O&#039;rnatish tuzilishi<\/td>\n<td style=\"padding: 12px; border: 1px solid #dee2e6;\">Uch klapanli manifold, besh klapanli manifold, masofaviy flanes va kapillyar uzunlik<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #dee2e6; background-color: #f8f9fa;\">\n<td style=\"padding: 12px; border: 1px solid #dee2e6; font-weight: 600; background-color: #e0f2f1; color: #00695c;\">Chiqish va aloqa<\/td>\n<td style=\"padding: 12px; border: 1px solid #dee2e6;\">4-20 mA, HART, RS-485 yoki fieldbus protokollari<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #dee2e6;\">\n<td style=\"padding: 12px; border: 1px solid #dee2e6; font-weight: 600; background-color: #eceff1; color: #37474f;\">Atrof-muhit talablari<\/td>\n<td style=\"padding: 12px; border: 1px solid #dee2e6;\">Himoya darajasi, portlashdan himoya, kuchlanishdan himoya, tebranish, ochiq havoda foydalanish va topraklama<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>8.2 Asosiy mulohazalar tushuntirildi<\/h3>\n<p>Birinchidan, o&#039;lchov obyekti. Bu oqimmi, sathmi, filtr differentsial bosimi, past differentsial bosimmi yoki uskunaning qarshiligimi, oldin va keyinmi?<\/p>\n<p>Ikkinchidan, differensial bosim diapazoni. Normal differensial bosim, maksimal differensial bosim, ruxsat etilgan teskari differensial bosim va ishga tushirish kuchlanishining barchasini hisobga olish kerak.<\/p>\n<p>Uchinchidan, statik bosim sharoitlari. Kichik bosim farqi ikkala tomonda ham past statik bosim degani emas. Masalan, yuqori bosimli quvur liniyasi teshigi plastinkasida differentsial bosim atigi bir necha o&#039;nlab kPa bo&#039;lishi mumkin, ammo quvur liniyasining statik bosimi juda yuqori bo&#039;lishi mumkin.<\/p>\n<p>To&#039;rtinchidan, o&#039;rta va harorat. Korroziya, yopishqoqlik, kristallanish, zarrachalar, yuqori harorat, past harorat va sanitariya talablari diafragma materialiga va bosimni urish usuliga ta&#039;sir qiladi.<\/p>\n<p>Beshinchidan, o&#039;rnatish tuzilishi. Oddiy impuls liniyalari, uch valfli manifoldlar, besh valfli manifoldlar, flanesni to&#039;g&#039;ridan-to&#039;g&#039;ri o&#039;rnatish, masofaviy flanjlar va kapillyar uzunligi oldindan aniqlanishi kerak.<\/p>\n<p>Oltinchidan, chiqish va aloqa. 4-20 mA, HART, RS-485, Profibus PA, Foundation Fieldbus yoki boshqa protokollar simlar va tizim integratsiyasiga ta&#039;sir qiladi.<\/p>\n<p>Yettinchidan, himoya va portlashdan himoya. Tashqi, suv o&#039;tkazmaydigan, chang o&#039;tkazmaydigan, korroziy muhitlar va yonuvchan yoki portlovchi joylarni ikkinchi darajali deb hisoblash mumkin emas.<\/p>\n<h2>9. Umumiy noto&#039;g&#039;ri tushunchalar<\/h2>\n<div style=\"background-color: #ffebee; border: 1px solid #ef5350; padding: 15px; margin: 12px 0; border-radius: 6px;\">\n<p style=\"margin: 0; font-weight: 600; color: #c62828;\">\u274c 1-noto&#039;g&#039;ri tushuncha: H tomoni va L tomoni teskari<\/p>\n<p style=\"margin: 5px 0 0 0; color: #b71c1c;\">Teskari yo&#039;nalishdan so&#039;ng, ba&#039;zi nuqtalar manfiy qiymatlarni ko&#039;rsatadi, ba&#039;zilari teskari yo&#039;nalishda trendga o&#039;tadi va ba&#039;zilari dastur tomonidan &quot;o&#039;zgarish yo&#039;q&quot; ko&#039;rinishi uchun majburan qisqartiriladi.\u201c<\/p>\n<\/div>\n<div style=\"background-color: #fff3e0; border: 1px solid #ff9800; padding: 15px; margin: 12px 0; border-radius: 6px;\">\n<p style=\"margin: 0; font-weight: 600; color: #e65100;\">\u274c 2-noto&#039;g&#039;ri tushuncha: DP ni chiziqli oqim sifatida ko&#039;rib chiqish<\/p>\n<p style=\"margin: 5px 0 0 0; color: #bf360c;\">Differentsial bosim oqimi odatda kvadrat ildizni ajratib olishni talab qiladi; siz 4-20 mA ni oqim foizi sifatida to&#039;g&#039;ridan-to&#039;g&#039;ri qabul qila olmaysiz.<\/p>\n<\/div>\n<div style=\"background-color: #fce4ec; border: 1px solid #ec407a; padding: 15px; margin: 12px 0; border-radius: 6px;\">\n<p style=\"margin: 0; font-weight: 600; color: #c2185b;\">\u274c 3-noto&#039;g&#039;ri tushuncha: Kvadrat ildiz ikki marta bajarilgan<\/p>\n<p style=\"margin: 5px 0 0 0; color: #880e4f;\">Transmitter buni bir marta bajaradi, PLC esa yana bajaradi \u2014 past oqim segmenti ayniqsa noto&#039;g&#039;ri bo&#039;ladi.<\/p>\n<\/div>\n<div style=\"background-color: #e8f5e9; border: 1px solid #66bb6a; padding: 15px; margin: 12px 0; border-radius: 6px;\">\n<p style=\"margin: 0; font-weight: 600; color: #2e7d32;\">\u274c Noto&#039;g&#039;ri tushuncha 4: Zichlikni unutish<\/p>\n<p style=\"margin: 5px 0 0 0; color: #1b5e20;\">Differensial bosim darajasi o&#039;rta zichlikka bog&#039;liq. O&#039;rta zichlik sezilarli darajada o&#039;zgarganda, xuddi shu suyuqlik darajasiga mos keladigan differensial bosim o&#039;zgaradi.<\/p>\n<\/div>\n<div style=\"background-color: #e3f2fd; border: 1px solid #42a5f5; padding: 15px; margin: 12px 0; border-radius: 6px;\">\n<p style=\"margin: 0; font-weight: 600; color: #1565c0;\">\u274c Noto&#039;g&#039;ri tushuncha 5: Impuls chiziqlari tiqilib qolganda nolga tenglashtirish<\/p>\n<p style=\"margin: 5px 0 0 0; color: #0d47a1;\">Agar bosim jo&#039;mragi tiqilib qolgan bo&#039;lsa, kollektor ochiq bo&#039;lmasa yoki impuls liniyasida suyuqlik yoki gaz to&#039;plangan bo&#039;lsa, uzatgich chiqishi noto&#039;g&#039;ri \u2014 avval diapazonni o&#039;zgartirmasligingiz kerak.<\/p>\n<\/div>\n<div style=\"background-color: #f3e5f5; border: 1px solid #ab47bc; padding: 15px; margin: 12px 0; border-radius: 6px;\">\n<p style=\"margin: 0; font-weight: 600; color: #6a1b9a;\">\u274c Noto&#039;g&#039;ri tushuncha 6: Statik bosimni e&#039;tiborsiz qoldirish<\/p>\n<p style=\"margin: 5px 0 0 0; color: #4a148c;\">Faqat differentsial bosim diapazoniga qarab, statik bosimni e&#039;tiborsiz qoldiring. Differentsial bosim o&#039;tkazgichi har ikki tomondan ham ishlov berish bosimiga duchor bo&#039;ladi. Statik bosim qobiliyati, ortiqcha yuklanish qobiliyati va diafragma bosimiga qarshilik ham tasdiqlanishi kerak.<\/p>\n<\/div>\n<div style=\"background-color: #e0f2f1; border: 1px solid #26a69a; padding: 15px; margin: 12px 0; border-radius: 6px;\">\n<p style=\"margin: 0; font-weight: 600; color: #00695c;\">\u274c Noto&#039;g&#039;ri tushuncha 7: Tasodifiy harakatlanuvchi masofaviy flanjlar<\/p>\n<p style=\"margin: 5px 0 0 0; color: #004d40;\">Kapillyar uzunligi, o&#039;rnatish balandligi farqi, atrof-muhit harorati va to&#039;ldiruvchi suyuqlikning barchasi nolga ta&#039;sir qiladi. Demontaj va qayta yig&#039;ishdan keyin, agar qayta tekshirilmasa, surunkali xatolar osongina qolishi mumkin.<\/p>\n<\/div>\n<h2>10. Xulosa: Differensial bosim nuqtalarini &quot;O&#039;lchov yechimlari&quot; sifatida ko&#039;rib chiqing\u201c<\/h2>\n<p>Differensial bosim o&#039;tkazgichi izolyatsiya qilingan qurilma emas. U ko&#039;pincha teshik plitalari, rezervuarlar, filtrlar, klapan manifoldlari, impuls liniyalari, masofaviy flanjlar, PLC dasturlari va HMI displeylari bilan bir-biriga bog&#039;langan. Shuning uchun, dala sharoitida differensial bosim nuqtasini baholashda shunchaki o&#039;lchagich boshiga tikilib qolmang. H tomoni, L tomoni, jarayon obyekti, diapazon, siljish, kvadrat ildiz, simlar va dastur konversiyasini birgalikda ko&#039;rib chiqing.<\/p>\n<div style=\"background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; padding: 20px; border-radius: 8px; margin: 20px 0; text-align: center;\">\n<p style=\"margin: 0; font-size: 16px; font-weight: 600;\">Loyihangiz uchun differentsial bosim o&#039;tkazgichlari kerakmi?<\/p>\n<p style=\"margin: 8px 0 0 0; font-size: 14px;\">YUNRUI aqlli DP uzatgichlari, past diapazonli modellar, ko&#039;p o&#039;zgaruvchan uzatgichlar va masofaviy flanes konfiguratsiyalarini yetkazib beradi. <a style=\"color: #ffd700; text-decoration: underline; font-weight: 600;\" href=\"https:\/\/www.yunrui-controls.com\/uz\/product_cat\/transmitters\/differential-pressure-transmitters\/\">DP uzatgich katalogimizni ko&#039;ring \u2192<\/a><\/p>\n<\/div>\n<p>Agar siz bu zanjirni aniq tushunsangiz, differentsial bosim o&#039;tkazgichlari qiyin emas. Qiyin tomoni shundaki, &quot;u o&#039;lchaydigan bosim farqi&quot;ni &quot;biz namoyish qilmoqchi bo&#039;lgan muhandislik qiymati&quot; bilan adashtirib yubormang.\u201c<\/p>\n<hr \/>\n<h2>Tegishli o&#039;qish<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.yunrui-controls.com\/uz\/gauge-vs-absolute-vs-differential-pressure-guide\/\">O&#039;lchov va Absolyut va Differentsial bosim: Dala muhandisi uchun amaliy qo&#039;llanma<\/a><\/li>\n<li><a href=\"https:\/\/www.yunrui-controls.com\/uz\/pressure-transmitter-working-principle\/\">Bosim o&#039;tkazgichining ishlash printsipi: Jarayon kuchidan 4-20mA signalgacha<\/a><\/li>\n<li><a href=\"https:\/\/www.yunrui-controls.com\/uz\/control-valve-cv-calculation-actuator-sizing\/\">Aktuatorni tanlash va klapan o&#039;lchamlari: muhandislik hisoblash usullari<\/a><\/li>\n<li><a href=\"https:\/\/www.yunrui-controls.com\/uz\/fisher-dvc6200-vs-siemens-ps2\/\">Fisher DVC6200 va Siemens PS2: Raqamli klapan joylashtirgichini taqqoslash bo&#039;yicha qo&#039;llanma<\/a><\/li>\n<li><a href=\"https:\/\/www.yunrui-controls.com\/uz\/valve-positioner-working-principle-troubleshooting\/\">Klapan joylashtirgichi to&#039;liq: Ish tamoyillari + Dala muammolarini bartaraf etish<\/a><\/li>\n<\/ul>\n<hr \/>\n<div style=\"background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%); color: white; padding: 20px; border-radius: 8px; margin: 20px 0; text-align: center;\">\n<p style=\"margin: 0; font-size: 16px; font-weight: 600;\">Texnik yordam yoki narx taklifi kerakmi?<\/p>\n<p style=\"margin: 10px 0 0 0; font-size: 14px;\">\ud83d\udce7 <a style=\"color: #ffd700; text-decoration: underline; font-weight: 600;\" href=\"mailto:sales@yunrui-controls.com\">sales@yunrui-controls.com<\/a> \u00a0|<br \/>\n\ud83d\udcac <a style=\"color: #ffd700; text-decoration: underline; font-weight: 600;\" href=\"https:\/\/wa.me\/8618710784030\">WhatsApp: +86 18710784030<\/a><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Differential Pressure Transmitters: More Than Just Pressure Difference Differential pressure transmitters are everywhere in the field. But they are often underestimated. Some people treat them as a &#8220;two-port version&#8221; of a standard pressure transmitter. Some only remember the H side and the L side. Others immediately associate differential pressure with orifice plate flow measurement. These [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8635,"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":[],"class_list":["post-8634","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-blogs"],"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>Differential Pressure Transmitter Applications: Flow, Level &amp; Filter<\/title>\n<meta name=\"description\" content=\"Explore differential pressure transmitter applications beyond flow: level measurement, filter monitoring, cleanroom pressure, and equipment resistance. Field guide.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.yunrui-controls.com\/uz\/differential-pressure-transmitter-applications\/\" \/>\n<meta property=\"og:locale\" content=\"uz_UZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Differential Pressure Transmitters: Flow, Level &amp; Filter Applications | YUNRUI\" \/>\n<meta property=\"og:description\" content=\"Explore differential pressure transmitter applications beyond flow: level measurement, filter monitoring, cleanroom pressure, and equipment resistance. Field guide.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.yunrui-controls.com\/uz\/differential-pressure-transmitter-applications\/\" \/>\n<meta property=\"og:site_name\" content=\"Fisher, E+H &amp; Rosemount Supplier from China | 100% Original | YUNRUI\" \/>\n<meta property=\"article:published_time\" content=\"2026-07-05T16:30:36+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/07\/featured-image-dp-transmitter.png\" \/>\n\t<meta property=\"og:image:width\" content=\"240\" \/>\n\t<meta property=\"og:image:height\" content=\"321\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"sales@yunrui-controls.com\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"sales@yunrui-controls.com\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"14 daqiqa\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.yunrui-controls.com\/differential-pressure-transmitter-applications\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.yunrui-controls.com\/differential-pressure-transmitter-applications\/\"},\"author\":{\"name\":\"sales@yunrui-controls.com\",\"@id\":\"https:\/\/www.yunrui-controls.com\/#\/schema\/person\/b9b385704b61e72ea9254fc3b56001af\"},\"headline\":\"Differential Pressure Transmitters: Flow, Level &#038; Filter Applications | YUNRUI\",\"datePublished\":\"2026-07-05T16:30:36+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.yunrui-controls.com\/differential-pressure-transmitter-applications\/\"},\"wordCount\":2485,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.yunrui-controls.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.yunrui-controls.com\/differential-pressure-transmitter-applications\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/07\/featured-image-dp-transmitter.png\",\"articleSection\":[\"News\",\"Blogs\"],\"inLanguage\":\"uz-UZ\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.yunrui-controls.com\/differential-pressure-transmitter-applications\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.yunrui-controls.com\/differential-pressure-transmitter-applications\/\",\"url\":\"https:\/\/www.yunrui-controls.com\/differential-pressure-transmitter-applications\/\",\"name\":\"Differential Pressure Transmitter Applications: Flow, Level & Filter\",\"isPartOf\":{\"@id\":\"https:\/\/www.yunrui-controls.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.yunrui-controls.com\/differential-pressure-transmitter-applications\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.yunrui-controls.com\/differential-pressure-transmitter-applications\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/07\/featured-image-dp-transmitter.png\",\"datePublished\":\"2026-07-05T16:30:36+00:00\",\"description\":\"Explore differential pressure transmitter applications beyond flow: level measurement, filter monitoring, cleanroom pressure, and equipment resistance. Field guide.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.yunrui-controls.com\/differential-pressure-transmitter-applications\/#breadcrumb\"},\"inLanguage\":\"uz-UZ\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.yunrui-controls.com\/differential-pressure-transmitter-applications\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"uz-UZ\",\"@id\":\"https:\/\/www.yunrui-controls.com\/differential-pressure-transmitter-applications\/#primaryimage\",\"url\":\"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/07\/featured-image-dp-transmitter.png\",\"contentUrl\":\"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/07\/featured-image-dp-transmitter.png\",\"width\":240,\"height\":321,\"caption\":\"Differential pressure transmitter with isolation manifold for flow, level, and filter monitoring applications\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.yunrui-controls.com\/differential-pressure-transmitter-applications\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.yunrui-controls.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Differential Pressure Transmitters: Flow, Level &#038; Filter Applications | YUNRUI\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.yunrui-controls.com\/#website\",\"url\":\"https:\/\/www.yunrui-controls.com\/\",\"name\":\"Process Instrument & Valve Supplier from China | YUNRUI\",\"description\":\"YUNRUI is your trusted authorized distributor and stockist in China for original Fisher valves, E+H, and Rosemount instruments. Fast Middle East delivery. Get a quote!\",\"publisher\":{\"@id\":\"https:\/\/www.yunrui-controls.com\/#organization\"},\"alternateName\":\"YRCONTROLS\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.yunrui-controls.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"uz-UZ\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.yunrui-controls.com\/#organization\",\"name\":\"YUNRUI\",\"alternateName\":\"YUNRUI TRADING\",\"url\":\"https:\/\/www.yunrui-controls.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"uz-UZ\",\"@id\":\"https:\/\/www.yunrui-controls.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/03\/original-yunrui-logo-from-china-supplier-yunrui.png\",\"contentUrl\":\"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/03\/original-yunrui-logo-from-china-supplier-yunrui.png\",\"width\":512,\"height\":512,\"caption\":\"YUNRUI\"},\"image\":{\"@id\":\"https:\/\/www.yunrui-controls.com\/#\/schema\/logo\/image\/\"},\"telephone\":\"8618710784030\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.yunrui-controls.com\/#\/schema\/person\/b9b385704b61e72ea9254fc3b56001af\",\"name\":\"sales@yunrui-controls.com\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"uz-UZ\",\"@id\":\"https:\/\/www.yunrui-controls.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/42e338d7dd3c1419e51612bcfd01acd3eca969f2e93b9e49b772042eceaf1030?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/42e338d7dd3c1419e51612bcfd01acd3eca969f2e93b9e49b772042eceaf1030?s=96&d=mm&r=g\",\"caption\":\"sales@yunrui-controls.com\"},\"sameAs\":[\"https:\/\/www.yunrui-controls.com\"],\"url\":\"https:\/\/www.yunrui-controls.com\/uz\/author\/gthgt-space-com\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Differensial bosim o&#039;tkazgichining qo&#039;llanilishi: oqim, daraja va filtr","description":"Oqimdan tashqari differentsial bosim o&#039;tkazgichlarining qo&#039;llanilishini o&#039;rganing: sathni o&#039;lchash, filtr monitoringi, toza xonadagi bosim va uskunaning qarshiligi. Dala qo&#039;llanmasi.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.yunrui-controls.com\/uz\/differential-pressure-transmitter-applications\/","og_locale":"uz_UZ","og_type":"article","og_title":"Differential Pressure Transmitters: Flow, Level & Filter Applications | YUNRUI","og_description":"Explore differential pressure transmitter applications beyond flow: level measurement, filter monitoring, cleanroom pressure, and equipment resistance. Field guide.","og_url":"https:\/\/www.yunrui-controls.com\/uz\/differential-pressure-transmitter-applications\/","og_site_name":"Fisher, E+H &amp; Rosemount Supplier from China | 100% Original | YUNRUI","article_published_time":"2026-07-05T16:30:36+00:00","og_image":[{"width":240,"height":321,"url":"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/07\/featured-image-dp-transmitter.png","type":"image\/png"}],"author":"sales@yunrui-controls.com","twitter_card":"summary_large_image","twitter_misc":{"Written by":"sales@yunrui-controls.com","Est. reading time":"14 daqiqa"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.yunrui-controls.com\/differential-pressure-transmitter-applications\/#article","isPartOf":{"@id":"https:\/\/www.yunrui-controls.com\/differential-pressure-transmitter-applications\/"},"author":{"name":"sales@yunrui-controls.com","@id":"https:\/\/www.yunrui-controls.com\/#\/schema\/person\/b9b385704b61e72ea9254fc3b56001af"},"headline":"Differential Pressure Transmitters: Flow, Level &#038; Filter Applications | YUNRUI","datePublished":"2026-07-05T16:30:36+00:00","mainEntityOfPage":{"@id":"https:\/\/www.yunrui-controls.com\/differential-pressure-transmitter-applications\/"},"wordCount":2485,"commentCount":0,"publisher":{"@id":"https:\/\/www.yunrui-controls.com\/#organization"},"image":{"@id":"https:\/\/www.yunrui-controls.com\/differential-pressure-transmitter-applications\/#primaryimage"},"thumbnailUrl":"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/07\/featured-image-dp-transmitter.png","articleSection":["News","Blogs"],"inLanguage":"uz-UZ","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.yunrui-controls.com\/differential-pressure-transmitter-applications\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.yunrui-controls.com\/differential-pressure-transmitter-applications\/","url":"https:\/\/www.yunrui-controls.com\/differential-pressure-transmitter-applications\/","name":"Differensial bosim o&#039;tkazgichining qo&#039;llanilishi: oqim, daraja va filtr","isPartOf":{"@id":"https:\/\/www.yunrui-controls.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.yunrui-controls.com\/differential-pressure-transmitter-applications\/#primaryimage"},"image":{"@id":"https:\/\/www.yunrui-controls.com\/differential-pressure-transmitter-applications\/#primaryimage"},"thumbnailUrl":"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/07\/featured-image-dp-transmitter.png","datePublished":"2026-07-05T16:30:36+00:00","description":"Oqimdan tashqari differentsial bosim o&#039;tkazgichlarining qo&#039;llanilishini o&#039;rganing: sathni o&#039;lchash, filtr monitoringi, toza xonadagi bosim va uskunaning qarshiligi. Dala qo&#039;llanmasi.","breadcrumb":{"@id":"https:\/\/www.yunrui-controls.com\/differential-pressure-transmitter-applications\/#breadcrumb"},"inLanguage":"uz-UZ","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.yunrui-controls.com\/differential-pressure-transmitter-applications\/"]}]},{"@type":"ImageObject","inLanguage":"uz-UZ","@id":"https:\/\/www.yunrui-controls.com\/differential-pressure-transmitter-applications\/#primaryimage","url":"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/07\/featured-image-dp-transmitter.png","contentUrl":"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/07\/featured-image-dp-transmitter.png","width":240,"height":321,"caption":"Differential pressure transmitter with isolation manifold for flow, level, and filter monitoring applications"},{"@type":"BreadcrumbList","@id":"https:\/\/www.yunrui-controls.com\/differential-pressure-transmitter-applications\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.yunrui-controls.com\/"},{"@type":"ListItem","position":2,"name":"Differential Pressure Transmitters: Flow, Level &#038; Filter Applications | YUNRUI"}]},{"@type":"WebSite","@id":"https:\/\/www.yunrui-controls.com\/#website","url":"https:\/\/www.yunrui-controls.com\/","name":"Xitoydan Jarayon Asboblari va Klapan Yetkazib Beruvchisi | YUNRUI","description":"YUNRUI - Xitoyda original Fisher klapanlari, E+H va Rosemount asboblari uchun ishonchli vakolatli distribyutoringiz va sotuvchingiz. Yaqin Sharqqa tezkor yetkazib berish. Narxni oling!","publisher":{"@id":"https:\/\/www.yunrui-controls.com\/#organization"},"alternateName":"YRCONTROLS","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.yunrui-controls.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"uz-UZ"},{"@type":"Organization","@id":"https:\/\/www.yunrui-controls.com\/#organization","name":"YUNRUI","alternateName":"YUNRUI TRADING","url":"https:\/\/www.yunrui-controls.com\/","logo":{"@type":"ImageObject","inLanguage":"uz-UZ","@id":"https:\/\/www.yunrui-controls.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/03\/original-yunrui-logo-from-china-supplier-yunrui.png","contentUrl":"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/03\/original-yunrui-logo-from-china-supplier-yunrui.png","width":512,"height":512,"caption":"YUNRUI"},"image":{"@id":"https:\/\/www.yunrui-controls.com\/#\/schema\/logo\/image\/"},"telephone":"8618710784030"},{"@type":"Person","@id":"https:\/\/www.yunrui-controls.com\/#\/schema\/person\/b9b385704b61e72ea9254fc3b56001af","name":"sales@yunrui-controls.com","image":{"@type":"ImageObject","inLanguage":"uz-UZ","@id":"https:\/\/www.yunrui-controls.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/42e338d7dd3c1419e51612bcfd01acd3eca969f2e93b9e49b772042eceaf1030?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/42e338d7dd3c1419e51612bcfd01acd3eca969f2e93b9e49b772042eceaf1030?s=96&d=mm&r=g","caption":"sales@yunrui-controls.com"},"sameAs":["https:\/\/www.yunrui-controls.com"],"url":"https:\/\/www.yunrui-controls.com\/uz\/author\/gthgt-space-com\/"}]}},"_links":{"self":[{"href":"https:\/\/www.yunrui-controls.com\/uz\/wp-json\/wp\/v2\/posts\/8634","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yunrui-controls.com\/uz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yunrui-controls.com\/uz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yunrui-controls.com\/uz\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yunrui-controls.com\/uz\/wp-json\/wp\/v2\/comments?post=8634"}],"version-history":[{"count":3,"href":"https:\/\/www.yunrui-controls.com\/uz\/wp-json\/wp\/v2\/posts\/8634\/revisions"}],"predecessor-version":[{"id":8638,"href":"https:\/\/www.yunrui-controls.com\/uz\/wp-json\/wp\/v2\/posts\/8634\/revisions\/8638"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yunrui-controls.com\/uz\/wp-json\/wp\/v2\/media\/8635"}],"wp:attachment":[{"href":"https:\/\/www.yunrui-controls.com\/uz\/wp-json\/wp\/v2\/media?parent=8634"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yunrui-controls.com\/uz\/wp-json\/wp\/v2\/categories?post=8634"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yunrui-controls.com\/uz\/wp-json\/wp\/v2\/tags?post=8634"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}