Bently Nevada 990-05-50-03-05 Vibration Transmitter
$226.00
$520.00
Penerangan
Product Description
The Bently Nevada 990‑05‑50‑03‑05 is a compact, integrated vibration transmitter combining a proximity probe, extension cable, and Proximitor® sensor into a single unit. Designed for precise online monitoring of shaft vibration, displacement, and Keyphasor® reference signals, it provides a 4–20 mA output that can be directly interfaced with PLCs, DCS, or other plant control systems.
This transmitter employs non-contact eddy-current technology, offering reliable, high-accuracy measurements in harsh industrial environments. Its rugged construction ensures long-term stability in turbines, compressors, motors, pumps, and other rotating machinery where continuous condition monitoring is essential for predictive maintenance and machinery protection.
Key Features
-
Fully integrated transmitter: probe, cable, and Proximitor® sensor in one assembly
-
Provides standard 4–20 mA output for seamless PLC/DCS connection
-
Measures vibration amplitude, shaft displacement, or Keyphasor® reference
-
Non-contact eddy-current technology for precise measurement
-
Stainless steel housing with industrial-grade environmental sealing
-
Compatible with Bently Nevada 3500 Series machinery protection systems
-
Reduces installation complexity by eliminating separate modules
Technical Specifications
General
| Parameter | Specification |
|---|---|
| Model | 990‑05‑50‑03‑05 |
| Product Type | Vibration Transmitter |
| System | 3300 XL Proximity Transducer System |
| Application | Shaft vibration and position monitoring |
Electrical / Performance
| Parameter | Specification |
|---|---|
| Output Signal | 4–20 mA current loop |
| Measurement Type | Vibration amplitude, shaft position, Keyphasor® reference |
| Frequency Response | Suitable for dynamic vibration analysis (up to 1 kHz typical) |
| Accuracy | ±1% typical, ±2% max under harsh conditions |
| Power Requirements | 18–30 VDC supply |
Mechanical
| Parameter | Specification |
|---|---|
| Probe Tip Diameter | 8 mm |
| Cable | Integral cable with standard connector |
| Housing Material | Stainless steel |
| Connector | Bently Nevada standard |
Environmental
| Parameter | Specification |
|---|---|
| Operating Temperature | –35 °C to +180 °C (probe) |
| Humidity | Sealed for industrial-grade environments |
| Vibration & Shock | Designed to withstand high machine vibration levels |
| Compliance | IEC, NEMA-rated for industrial applications |
Typical Applications
-
Steam and gas turbines
-
Centrifugal and screw compressors
-
Industrial pumps and electric motors
-
Fans, gearboxes, and other rotating machinery
FAQ
Q: Can this transmitter be directly connected to a PLC?
A: Yes, the 4–20 mA output allows direct integration with PLCs, DCS, or control systems.
Q: Does it require a separate monitoring module?
A: No, the integrated probe, cable, and Proximitor® sensor eliminate the need for additional modules.
Q: What is the maximum operating temperature?
A: The probe can operate up to +180 °C; standard cable and connector ratings may vary.
Q: How does it differ from other 3300 XL probes?
A: Unlike standalone probes, the 990‑05‑50‑03‑05 combines all components in a single assembly with 4–20 mA output for simplified installation.
Ciri-ciri
Kuantiti Pesanan Minimum (MOQ)
Kami mengalu-alukan pesanan pukal dan mempunyai kuantiti pesanan minimum hanya satu unit.
Sijil dan Dokumentasi
Atas permintaan, kami boleh menyediakan semua dokumentasi yang diperlukan, termasuk Sijil Asal/Kepatuhan dan dokumen eksport lain yang diperlukan.
Masa Penghantaran
Untuk barang dalam stok, kami berhasrat untuk menghantar dalam masa 1-3 hari selepas pengesahan pembayaran. Barang dengan masa utama yang ditetapkan akan dihantar mengikut jadual yang dinyatakan.
Kaedah Pembayaran
Kami menerima pembayaran 100% T/T (Pemindahan Telegraf) sebelum penghantaran. Untuk barang dengan masa menunggu, deposit 30% diperlukan terlebih dahulu, dengan baki 70% perlu dibayar sebelum penghantaran. Untuk pemindahan RMB, sila hubungi kami jika anda mempunyai ejen di China.
Jaminan
Kami menawarkan jaminan standard satu tahun untuk semua barang baru dan asli. Jika anda memerlukan jaminan lanjutan, sila hubungi kami untuk maklumat kos tambahan.
Polisi Pemulangan dan Bayaran Balik
Kepuasan anda penting bagi kami. Jika anda perlu memulangkan barang, ia mesti dilakukan dalam masa 30 hari dari tarikh pesanan. Produk mesti tidak digunakan, tidak dibuka, dan dalam pembungkusan asal dengan semua aksesori disertakan. Bayaran balik diproses dalam masa 5-7 hari bekerja selepas kami menerima barang yang dipulangkan. Sila ambil perhatian bahawa caj penghantaran dan berkaitan tidak boleh dikembalikan.
Ditampilkan
Produk pelengkap
Penghantaran Ekspres
Penghantaran pantas untuk keperluan mendesak anda.
Inventori Besar
Stok yang luas memastikan ketersediaan cepat.
Kualiti Premium
Komponen PLC & DCS tulen, berkualiti tinggi.
Sokongan Pelanggan 24/7
Perkhidmatan boleh dipercayai untuk pelanggan di seluruh dunia.