{"product_id":"mtl-mtl5044-repeater-power-supply","title":"MTL MTL5044 takrorlagich quvvat manbai","description":"\u003ch1\u003eMTL MTL5044 Takrorlagichning quvvat ta’minoti\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eMTL5044\u003c\/strong\u003e xavfli hududlarda joylashgan 2 simli 4-20 mA uzatgichlarni xavfsiz hududda o‘rnatilgan boshqaruv va monitoring uskunalariga ulash uchun mo‘ljallangan ikki kanalli takrorlagich quvvat manbaidir. Modul dala uzatgichlarini ichki xavfsiz quvvat bilan ta’minlaydi va o‘lchangan tok signalini izolyatsiya to‘sig‘i orqali PLC, DCS hamda jarayonlarni boshqarish tizimlarida foydalanish uchun aniq takrorlaydi.\u003c\/p\u003e\n\u003ch3\u003eFunksional tavsif\u003c\/h3\u003e\n\u003cp\u003eMTL5044 0-zonadagi xavfli hududlarda o‘rnatilgan uzatgichlardan tok signallarini qabul qiladi va signalni xavfsiz hududda mos 4-20 mA chiqish signali sifatida qayta hosil qiladi. Har bir kanal mustaqil ishlaydi, shu bois bitta modul orqali ikkita jarayon konturini ulash mumkin.\u003c\/p\u003e\n\u003cp\u003eQurilma ichki xavfsizlikni saqlagan holda mos keluvchi 2 simli uzatgichlarni bevosita dala quvvati bilan ta’minlaydi va xavfli hamda xavfsiz hudud zanjirlarini ajratib turadi. Bu tuzilma ko‘plab qo‘llanmalarda alohida uzatgich quvvat manbalariga ehtiyojni yo‘q qiladi.\u003c\/p\u003e\n\u003ch3\u003eTexnik xususiyatlar\u003c\/h3\u003e\n\u003ctable class=\"___1vyiefv f1ddd56o f16vktn6 f1ahpp82 f11qra4b f1uinfot fibjyge fvueend f9yszdx f1fu4s3n f3l3pb3 f10ghnd0 f8fmt76 fjvbh62 f1qrqxae f1vw5qpk fc02sbz fxawf59 fymf513 f1aoyrul f1el8yx3 f1pymoxg f1ofu761 fe6itr f7coize f1794535 f1o0pw0q fbjjl9v fk1v6el f16pyhcb f1ixlhx9 f12zef0i flu5r5u f19haqzy f1owmcxx f1oddm8q f1004tna fcoaxci fh0ee9u f15v23i2 f1dmj53 f1r1gcv9 f14z1veh ffufd3x f1ypplot f1660cg\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParametr\u003c\/th\u003e\n\u003cth\u003eXususiyat\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eMTL5044\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrend\u003c\/td\u003e\n\u003ctd\u003eMTL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMahsulot turi\u003c\/td\u003e\n\u003ctd\u003eTakrorlagichning quvvat ta’minoti\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKanallar soni\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXavfli hudud joylashuvi\u003c\/td\u003e\n\u003ctd\u003eTegishli sertifikatga ega bo‘lganda 0-zona, IIC, T4-T6 xavfli hudud\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXavfli hudud reytingi\u003c\/td\u003e\n\u003ctd\u003e1-divizion, A guruhi xavfli hudud\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXavfsiz hudud chiqish signali\u003c\/td\u003e\n\u003ctd\u003e4-20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXavfsiz hudud diapazondan ortiq\/kam qiymat\u003c\/td\u003e\n\u003ctd\u003e0-24 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXavfsiz hudud yuklama qarshiligi\u003c\/td\u003e\n\u003ctd\u003e0-550 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXavfsiz hudud chiqish qarshiligi\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;2 Mohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXavfsiz hudud zanjiridagi pulsatsiya\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;125 uA cho‘qqidan cho‘qqigacha\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXavfli hududdagi kirish signali\u003c\/td\u003e\n\u003ctd\u003e0-24 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUzatgichning ta’minot kuchlanishi\u003c\/td\u003e\n\u003ctd\u003e20 mA da 16.5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20 deg C dagi uzatish aniqligi\u003c\/td\u003e\n\u003ctd\u003e20 uA dan yaxshi (odatda 5 uA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHarorat ta’siridagi siljish\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;1 uA\/deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJavob vaqti\u003c\/td\u003e\n\u003ctd\u003e250 us ichida yakuniy qiymatning 10% doirasida\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED indikatori\u003c\/td\u003e\n\u003ctd\u003eYashil quvvat indikatori\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTa’minot kuchlanishi\u003c\/td\u003e\n\u003ctd\u003e20-35 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e24 V dagi tok iste’moli\u003c\/td\u003e\n\u003ctd\u003e110 mA (ikkita 20 mA signal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20 V dagi tok iste’moli\u003c\/td\u003e\n\u003ctd\u003e130 mA (ikkita 20 mA signal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e35 V dagi tok iste’moli\u003c\/td\u003e\n\u003ctd\u003e80 mA (ikkita 20 mA signal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaksimal quvvat sarfi\u003c\/td\u003e\n\u003ctd\u003e24 V da 1.5 W, ikkita 20 mA signal bilan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXavfsizlik tavsifi\u003c\/td\u003e\n\u003ctd\u003e28 V, 300 Ohm, 93 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaksimal Um kuchlanishi\u003c\/td\u003e\n\u003ctd\u003e250 V rms yoki DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSignal uzatish ko‘rsatkichlari\u003c\/h3\u003e\n\u003cp\u003eModul analog signallarni yuqori aniqlikda uzatish uchun mo‘ljallangan. Uzatish aniqligi 20 deg C da 20 uA dan yuqori, odatiy xatolik esa atigi 5 uA ni tashkil etadi. Harorat ta’siridagi siljish har bir Selsiy darajasiga 1 uA dan past bo‘lib, atrof-muhit sharoitlari o‘zgarganda ham kontur aniqligini saqlashga yordam beradi.\u003c\/p\u003e\n\u003cp\u003e250 us javob vaqti modulga barqaror ishlashni saqlagan holda jarayon signali o‘zgarishlarini tez kuzatish imkonini beradi.\u003c\/p\u003e\n\u003ch3\u003eXavfli hudud interfeysi\u003c\/h3\u003e\n\u003cp\u003eMTL5044 Zone 0 va boshqa sertifikatlangan xavfli hududlarda o‘rnatilgan dala transmitterlarini o‘z-o‘zidan xavfsiz quvvat bilan ta’minlaydi. Transmitter toki 20 mA bo‘lganda, modul dala qurilmasiga 16.5 V beradi va xavfli hamda xavfsiz hudud zanjirlari orasidagi xavfsizlik to‘sig‘ini saqlagan holda ish quvvatini ta’minlaydi.\u003c\/p\u003e\n\u003cp\u003eBu konfiguratsiya modulni standart 4-20 mA tok konturlaridan foydalanadigan bosim, harorat, sarf va sath transmitterlari uchun mos qiladi.\u003c\/p\u003e\n\u003ch3\u003eO‘rnatish va quvvat talablari\u003c\/h3\u003e\n\u003cp\u003eModul 20-35 VDC quvvat manbaidan ishlaydi va old panelida quvvat mavjudligini ko‘rsatuvchi yashil LED indikatoriga ega. Maksimal tok sarfi quvvat manbai kuchlanishi va kontur yuklamasiga bog‘liq bo‘lib, ikkala 20 mA kanali faol bo‘lganda 24 VDC da 110 mA ga yetadi.\u003c\/p\u003e\n\u003cp\u003eModul ikkita mustaqil kanalni qo‘llab-quvvatlagani uchun, alohida bir kanalli izolyatorlarni o‘rnatishga nisbatan paneldagi joy va quvvat taqsimotiga qo‘yiladigan talablar kamayadi.\u003c\/p\u003e\n\u003ch3\u003eKo‘p beriladigan savollar\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: MTL5044 nechta transmitter konturini qo‘llab-quvvatlay oladi?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Modul ikkita mustaqil kanalga ega bo‘lib, ikkita alohida 4-20 mA transmitter konturini bir vaqtda ulashi mumkin.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: MTL5044 dala transmitterlarini bevosita quvvatlantira oladimi?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Ha. Modul transmitter quvvatini ta’minlaydi va 20 mA kontur toki bilan dala qurilmasiga taxminan 16.5 V beradi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Xavfsiz hudud chiqishi qanday yukni boshqara oladi?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eXavfsiz hudud chiqishi tegishli jarayon signalini uzatgan holda 0 Ohm dan 550 Ohm gacha bo‘lgan yuk qarshiliklarini qo‘llab-quvvatlaydi.\u003c\/p\u003e","brand":"MTL","offers":[{"title":"Default Title","offer_id":67814107906122,"sku":"MTL5044","price":480.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/8569\/3770\/files\/MTL5044_3.png?v=1793010258","url":"https:\/\/www.topbrandsplc.com\/uz\/products\/mtl-mtl5044-repeater-power-supply","provider":"Topbrands PLC Limited","version":"1.0","type":"link"}