MTL5531, yang turut dikatalogkan sebagai antara muka transduser getaran MTL5531, berfungsi sebagai unit perkakasan satu saluran untuk mengondisikan isyarat daripada transduser getaran 2 atau 3 wayar dalam rangkaian pemantauan kawasan berbahaya.
MTL5531 menstabilkan isyarat transduser getaran melalui impedans input 10 kΩ, yang meminimumkan cakap silang antara saluran kawasan berbahaya yang bersebelahan. Penskalaan voltan merentasi julat –20 V hingga –0.5 V memastikan ketepatan pemindahan yang konsisten, manakala kabel berperisai dan integriti kepungan menindas gangguan elektromagnet. Reka bentuk ini mengekalkan ketepatan dinamik rotor dalam pemasangan Zon 0 apabila berbilang sensor beroperasi secara selari.
Soalan Lazim
S: Bolehkah MTL5531 diganti semasa berkuasa? J: Penanggalan mekanikal boleh dilakukan, tetapi pensijilan kawasan berbahaya memerlukan keadaan selamat sebelum penggantian. Pengeluaran secara langsung tidak disyorkan.
S: Bagaimanakah arus bekalan transduser yang boleh dipilih mempengaruhi operasi sensor? J: Arus bekalan nominal 3.3 mA menyokong transduser getaran 2 wayar standard. Pemilihan oleh pengguna memastikan keserasian dengan peranti 3 wayar tanpa mengubah impedans input.
S: Adakah panjang kabel mempengaruhi ketepatan pemindahan? J: Laluan kabel yang terlalu panjang boleh menyebabkan kejatuhan voltan dan hingar. Impedans input modul menstabilkan penskalaan, tetapi laluan berperisai dan pematuhan terhadap panjang yang diperakui disyorkan.
Garis Panduan Pemasangan Lapangan
Pasang antara muka dalam kepungan yang diperakui dan sesuai untuk persekitaran Zon 0 atau Div. 1. Lalukan pendawaian sensor secara berasingan daripada konduktor voltan tinggi untuk meminimumkan hingar teraruh. Kekalkan pembumian perisai pada satu titik untuk mencegah arus beredar. Sahkan petunjuk kuasa LED sebelum pentauliahan. Sahkan penskalaan voltan input menggunakan simulator transduser getaran yang ditentukur. Patuhi piawaian pemasangan kawasan berbahaya bagi pengedapan penyambung dan integriti perisai kabel.
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We offer a standard one-year warranty for all new and original items.
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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.
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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.
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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...