Bently Nevada 330801-28-00-050-03-02, yang turut dikatalogkan sebagai 330801 PROXPAC XL Proximity Transducer Assembly, berfungsi sebagai komponen perkakasan khusus untuk pengukuran sesaran dan getaran tanpa sentuhan dalam sistem pemantauan 3300 XL.
Pecahan Sufiks & Matriks Model
330801: PROXPAC XL Proximity Transducer Assembly dengan sensor Proximitor bersepadu
28: Kelulusan kawasan berbilang bahaya / pensijilan agensi
00: Tiada penyesuai standoff (konfigurasi pemasangan terus)
050: Kedalaman penembusan probe, panjang badan 50 mm
03: Pilihan ulir pemasangan, kelengkapan 3/4-14 NPT
02: Pilihan penyambung/kabel, piawaian konfigurasi serantau
Spesifikasi Perkakasan
Parameter
Spesifikasi
Model
330801-28-00-050-03-02
Jenama
Bently Nevada
Asal
U.S.A
Berat
Jisim pemasangan standard (berat penghantaran berbeza-beza)
Dimensi
Penembusan probe 50 mm, ulir 3/4-14 NPT
Suhu Operasi
-51 deg C hingga +177 deg C (kadaran tip probe biasa)
Suhu Penyimpanan
Julat ambien industri
Penggunaan Kuasa
12 mA biasa pada -17.5 VDC hingga -26 VDC
Fungsi
Pengukuran sesaran dan getaran tanpa sentuhan
Keserasian
Probe 3300 XL, kabel sambungan dan rak pemantauan
Kelulusan
Pensijilan berbilang bahaya CSA, ATEX, IECEx
Penskalaan Probe Arus Pusar
Pemasangan ini mengintegrasikan penskalaan probe arus pusar dengan pengesahan voltan celah pada titik rujukan -10 VDC. Ini memastikan pengukuran sesaran yang tepat merentasi julat linear. Penindasan crosstalk dicapai melalui perlindungan sepaksi dan laluan impedans sepadan, yang membolehkan pemantauan dinamik rotor dalam pemasangan berbilang probe.
Soalan Lazim
S: Bolehkah PROXPAC XL ditanggalkan semasa dibekalkan tenaga? J: Tidak, penanggalan atau pemasangan mesti dilakukan apabila saluran tidak dibekalkan tenaga bagi mengelakkan lonjakan sementara voltan celah.
S: Adakah kedalaman penembusan 50 mm memerlukan penentukuran semula? J: Tidak, kedalaman penembusan ditentukan secara mekanikal; penentukuran ditentukan oleh gandingan probe/Proximitor.
S: Bagaimanakah panjang kabel yang besar mempengaruhi tindak balas frekuensi? J: Pemasangan ini menyokong kabel medan sehingga 305 m; pengecilan kekal dalam jalur 0 Hz hingga 10 kHz yang ditetapkan.
Panduan Pemasangan Medan
Pasang dengan kukuh menggunakan ulir 3/4-14 NPT dengan penglibatan tork yang betul.
Kekalkan pembumian pelindung pada hujung Proximitor sahaja bagi mengelakkan gelung bumi.
Halakan kabel jauh daripada konduktor voltan tinggi untuk meminimumkan EMI.
Sahkan penjajaran voltan celah probe (rujukan -10 VDC) semasa pentauliahan.
Elakkan bengkokan tajam pada kabel sepaksi untuk mengekalkan integriti impedans.
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We offer a standard one-year warranty for all new and original items.
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