Bently Nevada – 990-10-70-01-00 – Two-wire Vibration Transmitter

Bently Nevada 990 Vibration Transmitter (Model: 990-10-70-01-00)

✔ Precision Vibration Monitoring Made Simple

Industrial-grade vibration transmitter designed for continuous machinery health monitoring. Accepts 3300 NSv Proximity Probe inputs, ideal for predictive maintenance in harsh environments.

⚙ Core Technical Specifications

Brand: Bently Nevada
Model: 990-10-70-01-00
Full Scale Range: 0-10 mils pp (0-250 μm pp)
Accuracy: ±1.5% FS
Output: 4-20 mA (2-wire)
Power: 12-35 VDC
Cable Limit: 7m system length

✅ Key Features

• Ultra-Fast Response: 5 Hz – 6 kHz frequency range
• Fail-Safe Design: Auto-alert below 3.6mA
• Easy Calibration: Non-interacting zero/span adjustments
• Robust Build: 0.9 lb weight, DIN rail mounting

📦 Package Includes

• 990 Transmitter unit
• 35mm DIN rail clips
• Installation manual
• 1-Year Warranty

🔧 Installation Tips

• Maintain 0.5-1.75mm probe gap
• Use ≤3m BNC cables
• Ensure 9.5mm+ target size
• Max loop resistance: 1000Ω

🏭 Real-World Applications

• Gas turbine vibration monitoring
• Pump bearing health analysis
• Compressor shaft measurement
• Generator gearbox protection

📜 Certifications

• Zone 2/Division 2 compliant
• Hazardous area approved (28V max)
• COO available on request

Download PDF file here:990 Vibration Transmitter Datasheet