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HART (Highway Addressable Remote Transducer) Yuqori unumdorlik (HP)Analog Kirish moduli sakkizta galvanik izolyatsiyalangan 4-20 mA analog kirishlarni taklif qilish uchun moʻljallangan standart Ovation I/U modulidir. HART qabul qiluvchilar bilan jihozlangan. Har bir qabul qiluvchi qurilma maxsus UART ga optik izolyatsiyalangan aloqani osonlashtiradi va shu bilan butun tizim bo'ylab HART aloqa samaradorligini oshiradi.

Texnik xususiyatlari:

  • Kanallar soni: 8
  • Kirish diapazoni: 2,5 dan 25 mA gacha, past diapazon va diapazondan oshib ketishini tekshirish bilan.
  • A/D ruxsati: 14 bit
  • Ma'lumot aniqligi (@ 25oC): To'liq shkala qiymatining +/-0,1% (20mA) @ 99,7% ishonch
  • Harorat ustidan aniqlik: To'liq ish harorati oralig'ida to'liq shkala qiymatining (20mA) +/-0,24%
  • Namuna olish tezligi (sekundiga):
    • 60 Hz rad etish uchun sozlanganda 20
    • 50 Hz rad etish uchun sozlanganda 25
  • Dielektrik izolyatsiya:
    • Kanaldan kanalga: bir daqiqa uchun 1000 VAC/VDC
    • Mantiqqa kanal: bir daqiqa uchun 1000 VAC/VDC
  • Ishlash harorati diapazoni: 0o dan 60oC gacha (32oF dan 140oF gacha)
  • Namlik (kondensatsiz): 0% dan 95% gacha
  • Modul quvvati:
    • Asosiy manbadan olingan: odatda 4,1 Vt. Maksimal 4,5 Vt
    • Yordamchidan olingan: 3,84 Vt odatiy (20mA X 8 halqa X 24V)
    • Moduldagi tarqalish: 5,06 Vt tip. (Emod + Pmod)
  • Kirish empedansi: 300 ohm
  • Oddiy rejimni rad etish:
    • 60 dB @50 Hz ± 1/2% yoki @60 Hz ± 1/2% (to'g'ri sozlanganda)
    • 30 dB (odatiy) @50Hz ± 5% yoki @60Hz ± 5% (to'g'ri sozlanganda)
  • Umumiy rejimni rad etish:
    • 120 dB @ DC yoki @ nominal (50/60 Hz) chiziq chastotasi ± 1/2% va harmoniklar.
    • Nominal chiziq chastotasi ± 5% va harmoniklar uchun 100 dB (odatiy).
Is our price competitive?
Topbrands collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What shipping methods do we use?
We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
How can customers contact us and request a quote?
Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.

Topbrands PLC Limited is a top supplier of genuine new PLC and DCS parts, serving over 50 countries globally. We offer high-quality products from renowned brands like Bently Nevada, Honeywell, ABB, and more. With our warehouse in China stocking up to 30,000 pieces, we ensure rapid delivery to meet urgent order needs while maintaining competitive pricing to save our customers' budgets. Learn more...

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