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Spesifikasi rinci untuk Input Analog dengan HART:

  • Jenis Input: Saat ini (perangkat 2, 3, atau 4 kabel)
  • Saluran Input: Hingga 32 per modul (dengan atau tanpa deteksi kabel terbuka)
  • Resolusi Konverter A/D: 16 bit
  • Rentang Input: 0-20 mA atau 4-20 mA
  • Rasio Penolakan Mode Normal (pada 60 Hz): 12 dB
  • Respon Filter Mode Normal: Kutub tunggal, -3 dB @ 16 Hz
  • Crosstalk (saluran ke saluran): 60 dB (dc hingga 60 Hz)
  • Impedansi Input: nominal 250 Ω
  • Tegangan Input Maksimum: +36 VDC hingga -1,1 VDC
  • Kecepatan Pemindaian Input: 50 ms
  • Akurasi Perangkat Keras: 0,1% skala penuh (23,5 ± 2°C), 0,17% skala penuh (-40 hingga +70°C)
  • Pengkondisian Daya Medan Pemancar: Arus dibatasi hingga 24 mA
  • Filter Input: Low-pass orde pertama 16 Hz (Saluran 15, 16, 17, 18)
  • Rentang frekuensi: 0-10 kHz
  • Lebar Pulsa Minimum: 50 µs
  • Jenis Output: Loop arus 4-20 mA
  • Saluran Output: Hingga 32 per modul (dengan atau tanpa deteksi kabel terbuka)
  • Ripple Output: <125 mV puncak-ke-puncak pada frekuensi saluran listrik, pada beban 250 Ω
  • Pergeseran Suhu Output: 0,001% Skala Penuh/°C
  • Akurasi Readback Output: 0,25% dari skala penuh
  • Linearitas Arus Output: ± 0,05% dari nominal Skala Penuh
  • Resolusi: 12 bit
  • Akurasi Terkalibrasi: <0,5% Skala Penuh (25°C) termasuk linearitas
  • Rentang Arus Output yang Dapat Diatur Langsung: 0 mA hingga 23 mA
  • Beban Resistif Maksimum: 700 ohm (suplai 24 V = 22 VDC hingga 28 VDC)
  • Tegangan Sesuai Output Maksimum: 14 VDC (suplai 24 V = 22 VDC hingga 28 VDC)
  • Tegangan Sirkuit Terbuka Maksimum: 24 VDC
  • Waktu Respons: 2 ms (kode input DAC ke output)
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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