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Spesifikasi yang diekstraksi untuk modul input Allen-Bradley 1771-IR RTD:

  • Lokasi Modul: Sasis I/O 1771
  • Jenis Sensor :
    • platina 100 ohm (alfa = 0,00385)
    • tembaga 10 ohm (alfa = 0,00385)
    • Tipe lain dapat digunakan dengan pengaturan yang sesuai
  • Satuan Ukuran :
    • Suhu dalam °C
    • Suhu dalam °F
    • Resistansi RTD dalam ohm (resolusi 10 miliohm atau 30 miliohm)
  • Kisaran Suhu :
    • Platinum: -200 hingga +870°C (-328 hingga 1598°F)
    • Tembaga: -200 hingga +260°C (-328 hingga 500°F)
  • Rentang Resistansi: 1,00 hingga 600,00 ohm
  • Resolusi :
    • Platina: 0,1°C (0,1°F)
    • Tembaga: 0,3°C (0,5°F)
  • Sensor Eksitasi: Sumber arus konstan 1mA disuplai oleh modul
  • Penolakan Mode Umum: 120dB @ 60Hz hingga puncak 1000V
  • Impedansi Mode Umum: Lebih besar dari 10 megaohm
  • Penolakan Mode Normal: 100dB @ 60Hz
  • Perlindungan Tegangan Lebih Masukan: 120V RMS terus menerus
  • Buka Waktu Respons RTD :
    • Eksitasi terbuka (terminal A) hingga melampaui: <0,5 detik
    • Buka umum (terminal C) ke underrange: <0,5 detik
    • Open sense (terminal B): mendeteksi tinggi
  • Waktu Pemindaian : 50ms untuk 8 saluran
  • Tegangan Isolasi: Memenuhi atau melampaui Standar UL 508 dan Standar CSA C22.2 No. 142
  • Arus Backplane : 950mA pada 5V
  • Disipasi Daya : maks 4,75W
  • Disipasi Termal : 16,2 BTU/jam
  • Keadaan lingkungan :
    • Suhu Pengoperasian: 0 hingga 60°C (32 hingga 140°F)
    • Tingkat Perubahan: Perubahan cepat yang lebih besar dari 10°C/menit dapat menurunkan kinerja untuk sementara selama periode perubahan
    • Suhu Penyimpanan: -40 hingga 85°C (-40 hingga 185°F)
    • Kelembaban Relatif: 5 hingga 95% tanpa kondensasi
  • Koefisien Suhu: 4,50 ppm/°C pada rentang skala penuh
  • Mengunci: Antara 10 dan 12; antara 28 dan 30
  • Lengan Pengkabelan Lapangan No.: 1771-WF
  • Torsi Sekrup Lengan Pengkabelan: 7-9 inci-pon
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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