{"id":3330,"date":"2026-01-16T17:37:50","date_gmt":"2026-01-16T17:37:50","guid":{"rendered":"https:\/\/yunrui-controls.com\/?post_type=products&#038;p=3330"},"modified":"2026-03-29T16:09:15","modified_gmt":"2026-03-29T16:09:15","slug":"rosemount-644","status":"publish","type":"products","link":"https:\/\/www.yunrui-controls.com\/uz\/products\/rosemount-644\/","title":{"rendered":"Asl yangi Rosemount 644 harorat uzatgichi \uff5cRosemount 644"},"content":{"rendered":"<div class=\"col-xs-12 col-sm-4 col-md-3\">\n<h4>Xususiyatlari<\/h4>\n<\/div>\n<div id=\"featuresButton-726575\" class=\"col-xs-12 col-sm-8 col-md-9\"><\/div>\n<div class=\"col-xs-12\">\n<ul>\n<li>HART\u2122, FOUNDATION\u2122 Fieldbus yoki PROFIBUS\u2122 protokollarida mavjud bo&#039;lgan juda ko&#039;p qirrali harorat uzatgichi<\/li>\n<li>Ko&#039;p korpus variantlari bilan bosh, maydon yoki rels o&#039;rnatish kabi turli xil o&#039;rnatish konfiguratsiyalari<\/li>\n<li>LOI opsiyasi foydalanish qulayligi uchun maxsus konfiguratsiya vositalariga (masalan, dala kommunikatori) ehtiyojni yo&#039;q qiladi<\/li>\n<li>Transmitter-sensorni Callendar-Van Dusen konstantalari bilan moslashtirish umumiy o&#039;lchov xatosini kamaytiradi<\/li>\n<li>Hot Backup\u2122 imkoniyati va ikkita sensorli sensorlar bilan sensorning siljishi haqida ogohlantirish o&#039;lchov yaxlitligini ta&#039;minlaydi<\/li>\n<li>Termojuftning degradatsiyasi diagnostikasi termojuftning sog&#039;lig&#039;ini kuzatib boradi, bu esa ishlamay qolishdan oldin degradatsiyani aniqlaydi<\/li>\n<li>Minimal va maksimal haroratni kuzatish muammolarni oson bartaraf etish uchun haroratning haddan tashqari ko&#039;pligini kuzatadi<\/li>\n<li>Qurilma boshqaruv panellari soddalashtirilgan qurilma konfiguratsiyasi va diagnostika muammolarini bartaraf etish uchun oson interfeysni taqdim etadi<\/li>\n<\/ul>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>The Rosemount 644 is engineered for maximum versatility across diverse industrial environments. Supporting HART\u2122, FOUNDATION\u2122 Fieldbus, and PROFIBUS\u2122 protocols, it offers ultimate flexibility with head, field, or rail mount options and a wide selection of specialized enclosures.<br \/>\nStreamline your field operations with the integrated Local Operator Interface (LOI), allowing for tool-free configuration updates directly at the device. To ensure process integrity, the 644 features advanced diagnostic suites, including Hot Backup\u2122 capability, sensor drift alerts, and thermocouple degradation 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