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990-04-70-01-01 Bently Nevada - Pemancar Getaran

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About the Product

Pemancar Getaran Bently Nevada 990: Pemantauan Ketepatan yang Mudah

🔍 Ciri Utama Sekilas

Model: 990-04-70-01-01
Julat: 0-4 mils pp (0-100 μm pp)
Ketepatan: ±1.5% skala penuh
Sah: Mematuhi CSA Division 2

⚙️ Spesifikasi Teknikal

Jenama: Bently Nevada
Perincian Akhiran:
04=julat 0-4 mils | 70=kabel 7m | 01=pemasangan rel DIN | 01=CSA认证
Output: 4-20 mA (2-wayar)
Respons: 5 Hz - 6 kHz (±3dB)
Kuasa: 12-35 VDC
Berat: 0.43kg | Temp: -40°C hingga +85°C

🛠️ Pemasangan Pintar

• Dipasang pada rel DIN 35mm (termasuk)
• Memerlukan permukaan sasaran 9.5mm+
• Maksimum kabel BNC 3m ke monitor
• Had arus 23mA melindungi sistem

🔧 Prestasi Dunia Sebenar

• Mengesan perubahan celah 0.5-1.75mm dalam 100μs
• Rintangan gelung maksimum 1000Ω pada 35V
• Auto-menyambung semula pemantauan dalam 2-3 saat selepas kesilapan

📦 Apa yang Termasuk

• Pemancar 990-04-70-01-01
• Klip rel DIN
• Perkakasan pemasangan
• Sijil COO (atas permintaan)

✅ Aplikasi Terbukti

• Pemantauan galas penghantar kilang keluli
• Analisis getaran aci turbin hidro
• Pemeriksaan penjajaran penggelek kilang kertas
• Perlindungan kotak gear pemampat gas

🛡️ Jaminan Kualiti

• Waranti kecacatan 1 tahun
• Dikalaibrasi kilang mengikut piawaian ISO
• Disahkan untuk kawasan berbahaya Zon 2/Div 2
• Dibuat di USA dengan sokongan global

⚠️ Nota Kritikal

• Memerlukan rintangan pengukuran 250Ω
• Tidak untuk aplikasi celah <55 mils
• Jarak maksimum 10 kaki dari probe ke monitor
• Gunakan hanya dengan probe 3300 NSv

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  • Warranty: NexAuto offers a 12-month warranty on all parts purchased from us, in addition to any manufacturer coverage.
  • Returns: 30-day return policy for defective or mismatched parts, ensuring peace of mind.
  • Payment: Flexible options including major credit cards, PayPal, and bank transfers.
  • Custom Calibration: Provide your specifications, and we’ll handle the rest with precision.
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