{"product_id":"iqs-450-204-450-000-002-vibro-meter-signal-conditioner-s3960-interface","title":"IQS 450 (204-450-000-002) Vibro-Meter signal konditsioneri va S3960 interfeysi","description":"\u003ch3\u003e\u003cstrong\u003eMahsulot haqida umumiy ma’lumot\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIQS 450 (204-450-000-002)\u003c\/strong\u003e — \u003cstrong\u003eVibro-Meter\u003c\/strong\u003e girdobiy tok o‘lchash zanjirida muhim bog‘lovchi bo‘g‘in vazifasini bajaruvchi, yuqori aniqlikdagi signal konditsioneridir. U TQ seriyasidagi yaqinlik transduserlari (masalan, TQ 402 yoki TQ 412) bilan birgalikda ishlaydi va kontaktsiz siljish hamda vibratsiyani aniq monitoring qilishni ta’minlaydi. \u003cstrong\u003eS3960\u003c\/strong\u003e (ko‘pincha \u003cstrong\u003eGSI 127\u003c\/strong\u003e seriyasi bilan o‘zaro mos sifatida ko‘rsatiladi) bilan juftlanganda, tizim galvanik ajratishga ega bo‘ladi. Bu yuqori chastotali vibratsiya ma’lumotlarini yer konturlari yoki elektr shovqinlari xalaqit bermagan holda boshqaruv xonasiga uzatishni ta’minlaydi.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTexnik konfiguratsiya\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e204-450-000-002\u003c\/strong\u003e konfiguratsiyasi yuqori unumli sanoat qo‘llanmalari uchun optimallashtirilgan bo‘lib, \u003cstrong\u003eVM600\u003c\/strong\u003e kabi mashinalarni himoyalash tizimlari uchun standartlashtirilgan chiqishlarni ta’minlaydi.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGirdobiy tok prinsipi:\u003c\/strong\u003e IQS 450 transduserning sezuvchi g‘altagini yuqori chastotali tashuvchi signal bilan qo‘zg‘atadi va qaytgan signalni tirqishga proporsional bo‘lgan aniq analog chiqishga demodulyatsiya qiladi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFaol harorat kompensatsiyasi:\u003c\/strong\u003e Integratsiyalangan sxema atrof-muhit harorati o‘zgarishlarining ta’sirini neytrallaydi va “termik siljish” sababli noto‘g‘ri vibratsiya ogohlantirishlari yuzaga kelishining oldini oladi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTizim uzunligini moslashtirish:\u003c\/strong\u003e Ushbu model muayyan umumiy tizim uzunliklari (TSL) uchun kalibrlangan bo‘lib, transduser va uzaytiruvchi kabel yig‘masi bo‘ylab chiziqlilikni ta’minlaydi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGalvanik interfeys (S3960\/GSI127):\u003c\/strong\u003e S3960 kirish, chiqish va quvvat bo‘yicha 3 tomonlama izolyatsiyani ta’minlab, \u003cstrong\u003eVM600\u003c\/strong\u003e stendi elektronikasini dala tomonidagi o‘tkinchi jarayonlar va kuchlanish sakrashlaridan himoya qiladi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTexnik xususiyatlar\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParametr\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eXususiyat tafsilotlari\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIQS 450 (204-450-000-002)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBrend\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eVibro-Meter (Meggitt)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMos transduserlar\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTQ 402, TQ 412, TQ 422, TQ 432\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eChastota diapazoni\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDC dan 20 kHz gacha (-3 dB)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eChiqish turi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eKuchlanish (-2 dan -18 V gacha) yoki tok (4 dan 20 mA gacha)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTa’minot kuchlanishi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-18 dan -30 VDC gacha (standart -24 VDC)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIshlash harorati\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-35 dan \u003cspan class=\"math-inline\"\u003e$+85^{\\circ}C$\u003c\/span\u003e gacha\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eO‘rnatish\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDIN reyka (35 mm)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eTexnik savollar va javoblar\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eUshbu o‘lchash zanjirida S3960 qanday vazifani bajaradi?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eS3960\u003c\/strong\u003e (yoki GSI 127) “bog‘langan apparat” sifatida ishlaydi. U xavfsiz hududda (boshqaruv shkafida) joylashadi va daladagi \u003cstrong\u003eIQS 450\u003c\/strong\u003e qurilmasiga portlashdan himoyalangan quvvat yetkazib beradi, shu bilan birga vibratsiya signalini yuqori aniqlikda qaytaradi. U yirik sanoat korxonalarida yer konturlarini bartaraf etish uchun juda muhim.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIQS 450 qurilmasida “Sensor OK” xatosini qanday bartaraf etaman?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIQS 450 chiqishidagi doimiy kuchlanish ofsetini (tirqish kuchlanishini) tekshiring. Agar kuchlanish 0 V yoki ta’minot chegarasida (-24 V) bo‘lsa, koaksial kabel yoki transduser uchida uzilish yoxud qisqa tutashuv bo‘lishi mumkin. Normal, diapazon o‘rtasidagi tirqish odatda taxminan -10 VDC ko‘rsatadi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eZondni qayta kalibrlamasdan IQS 450 qurilmasini almashtirishim mumkinmi?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHa. Vibro-Meter yaqinlik tizimlari almashtiriladigan komponentlar bilan ishlashga mo‘ljallangan. Almashtiriladigan \u003cstrong\u003eIQS 450\u003c\/strong\u003e umumiy tizim uzunligiga (masalan, 5 m yoki 10 m) va transduser turiga mos kelsa, tizim kalibrlangan holatda qoladi.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eMuhandislik va o‘rnatish qo‘llanmasi\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTSL muvofiqligi:\u003c\/strong\u003e Transduser kabeli va har qanday \u003cstrong\u003eEA 402\u003c\/strong\u003e uzaytiruvchi kabelining umumiy uzunligi \u003cstrong\u003eIQS 450\u003c\/strong\u003e kalibrlangan uzunlikka mos kelishiga ishonch hosil qiling. 10 m ga kalibrlangan konditsionerda 5 m kabeldan foydalanish sezgirlikning 50% ga xato bo‘lishiga olib keladi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUlagichlarning yaxlitligi:\u003c\/strong\u003e Miniatyura koaksial ulagichlar namlik va kirga sezgir. O‘z-o‘zidan qulflanadigan ulagichlardan foydalaning va signal ekranlanishini saqlash uchun ular “chertish” sezilguncha qo‘l bilan mahkamlanganiga ishonch hosil qiling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eYerga ulash strategiyasi:\u003c\/strong\u003e \u003cstrong\u003eIQS 450\u003c\/strong\u003e va \u003cstrong\u003eS3960\u003c\/strong\u003e uchun DIN reyka yuqori ishonchlilikdagi asboblar yeriga ulanishi kerak. Yer konturlarining oldini olish uchun dala tomonidan keladigan kabel ekrani faqat signal konditsioneri tomonida ulanadi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eMuhandislik afzalliklari\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIQS 450 \/ S3960\u003c\/strong\u003e kombinatsiyasi \u003cstrong\u003ekeng chastota polosasi\u003c\/strong\u003e tufayli afzal ko‘riladi. Standart sanoat datchiklaridan farqli ravishda, ushbu tizim 20 kHz gacha faza aniqligini saqlaydi. Bu diagnostika muhandislari valning ishqalanishi, moy girdobi yoki markazlashuvning buzilishi kabi turbina nosozliklarini aniqlashda foydalanadigan “orbita tahlili” va “Bode diagrammalari” uchun juda muhim. Mustahkam alyuminiy korpus va kapsulalangan elektronika tizimning turbina zallariga xos yuqori vibratsiya va yuqori elektromagnit xalaqitli muhitlarda barqaror ishlashini ta’minlaydi.\u003c\/p\u003e\n\u003ch3\u003e\u003c\/h3\u003e","brand":"VIBRO-METER","offers":[{"title":"Default Title","offer_id":52695204299115,"sku":"IQS450 S3960 204-450-000-002","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/vibro-meter-iqs450-s3960-204-450-000-002-signal-conditioner-i0pu3vm5u0u_7bcdfe6e-cc52-4d7b-8087-8b5523b45971.jpg?v=1766130627","url":"https:\/\/www.plcprotech.com\/uz\/products\/iqs-450-204-450-000-002-vibro-meter-signal-conditioner-s3960-interface","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}