Description
Bently Nevada 990 Vibration Transmitter – Precision Monitoring for Industrial Machinery
Product Description
The Bently Nevada 990-05-50-02-05 vibration transmitter delivers high-accuracy machinery health monitoring. Designed for hazardous environments, it supports ATEX Zone 0/2 and CSA certifications. Ideal for turbines, compressors, and motors.
Technical Specifications
| Brand/Model | Bently Nevada 990-05-50-02-05 |
| Range | 0-5 mils pp (0-125 μm pp) |
| Accuracy | ±1.5% full scale |
| Output | 4-20 mA (2-wire) |
| Power | +12 to +35 Vdc |
| Temp Range | -40°C to +85°C |
Key Features
- ATEX Zone 0/2 & CSA Certified – Safe for explosive environments
- 5 Hz–6,000 Hz frequency response
- Works with 3300 NSv Proximity Probes
- Quick 3.6 mA fault signal response
Installation Guide
- Mount using bulkhead screws
- Ensure probe gap: 0.5–1.75 mm
- Max cable length: 5 meters
Certifications
- ATEX Zone 0/2
- CSA Division 2
- ABS Maritime
What’s Included?
- Vibration transmitter unit
- User manual
Warranty & Shipping
- 12-month warranty
- Shipped via FedEx/UPS/DHL
Real-World Application
Used in gas turbine vibration monitoring at a power plant, reducing unplanned downtime by 30%.
FAQ
- Q: Compatible with other probes?
A: Only works with 3300 NSv probes. - Q: Warranty coverage?
A: Covers defects for 12 months. - Q: Hazardous area approval?
A: Yes – ATEX Zone 0/2 certified.











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