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Maklumat Am

  • Bilangan Saluran: Satu

  • Berat Penghantaran: 1 kg

Keserasian Isyarat Masukan

  • Jenis Sumber Isyarat:

    • Pt 100, Pt 500, Pt 1000

    • Cu-50, Cu-53

    • Ni 100, Ni 500, Ni 1000 (DIN 43760)

    • Termokopel (THC): Jenis J, K, T, E, R, S, B, N (mengikut BS 60584) dan XK

    • Input Millivolt: input mV

    • RTD (platinum 2/3/4 way mengikut BS 60751):

  • Lokasi Sumber Isyarat:

    • Zon 0, IIC, kawasan berbahaya T4-T6

    • Bahagian 1, Kumpulan A, lokasi berbahaya

Spesifikasi Masukan

  • Julat Isyarat Masukan:

    • –75 hingga +75 mV

    • 0 hingga 400 Ω (0 hingga 1000 Ω untuk sensor Pt & Ni)

  • Julat Isyarat Masukan:

    • 3 hingga 150 mV

    • 10 hingga 400 Ω (10 hingga 1000 Ω untuk sensor Pt & Ni)

  • Arus Eksitasi RTD: 200 µA nominal

  • Pengimbangan Sambungan Sejuk: Automatik atau boleh dipilih

  • Ralat Pengimbangan Sambungan Sejuk: ≤ ±1.0°C

Prestasi

  • Penolakan Mod Umum: 120 dB (240V pada 50/60Hz, tindak balas 500ms)

  • Penolakan Mod Siri: 40 dB pada 50/60Hz

  • Ketepatan Kalibrasi (pada 20°C, tindak balas 500ms):

    • mV/THC: ±15 µV atau ±0.05% daripada nilai masukan (mana-mana yang lebih besar)

    • RTD: ±80 mΩ

    • Output: ±11 µA

  • Drift Suhu (tipikal):

    • mV/THC: ±0.003% daripada nilai masukan/°C

    • RTD: ±7 mΩ/°C

    • Output: ±0.6 µA/°C

  • Contoh (Input RTD - tindak balas 500ms):

    • Julat: 250 Ω

    • Ketepatan: ±(0.08/250 + 11/16000) × 100% = 0.1% daripada julat

    • Drift Suhu: ±(0.007/250 × 16000 + 0.6) µA/°C = ±1.0 µA/°C

Output & Amaran

  • Julat Output: 4 hingga 20 mA (nominal, ke 600 Ω maks)

  • Output Amaran (Boleh Dikonfigurasi):

    • Relay ON semasa amaran

    • 250 mA @ 35V maks

  • Pengesanan Kegagalan Awal (untuk termokopel):

    • Amaran dicetuskan apabila rintangan gelung meningkat > 50 Ω

  • Penggerak Keselamatan semasa Kegagalan Sensor:

    • Boleh dikonfigurasi ke Upscale, Downscale, atau Mati

Ciri Elektrik

  • Rintangan Pimpinan Maksimum (THC): 600 Ω

  • Masa Tindak Balas: Boleh dikonfigurasi (lalai: 500 ms)

    • Untuk ketepatan pada 100/200 ms, hubungi MTL

  • Penunjuk LED:

    • Hijau: Kuasa dan status

    • Kuning: Amaran (menyala apabila kenalan tertutup)

  • Penggunaan Arus Maksimum (pada isyarat 20 mA): 50 mA @ 24V

  • Penyerapan Kuasa (pada isyarat 20 mA): 1.2 W @ 24V

  • Deskripsi Keselamatan: Rujuk sijil untuk parameter.

    • Um = 253V rms atau dc

Konfigurasi

  • Pengkonfigurasi:

    • Komputer peribadi yang menjalankan perisian MTL PCS45

    • Antara muka: PCL45USB antara muka bersiri

Related Tags:
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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