Product Overview
The Bently Nevada 990-08-XX-01-00 is a loop-powered 2-wire vibration transmitter. Moreover, it converts proximity probe signals into a precise 4–20 mA output for integration with industrial control systems. In addition, its compact, potted design ensures reliable operation under extreme temperature and moisture conditions.
Functional Highlights
This transmitter provides robust vibration monitoring with simple installation. For instance, independent zero and span potentiometers allow fine-tuning without affecting other channels.
Key features include:
- Two-wire loop-powered design reduces wiring complexity
- 4–20 mA proportional output compatible with control or safety systems
- Startup protection with power-up inhibit and Not OK circuits
- DIN-rail or panel mount flexibility for various industrial setups
- Potted, moisture-resistant construction for harsh environments
Therefore, it enhances predictive maintenance and reduces unexpected machinery downtime.
Technical Data
| Parameter | Specification |
|---|---|
| Model Number | 990-08-XX-01-00 |
| Modification Code | MOD: 165353-01 |
| Power Supply | 2-wire loop powered (10–35 VDC) |
| Output Signal | 4–20 mA proportional to vibration |
| Input Compatibility | Bently Nevada 3300 NSv proximity probe |
| Terminals | Non-isolated PROX OUT and COM |
| Calibration | Independent zero and span potentiometers |
| Operating Temperature | –35°C to +85°C |
| Construction | Potted, moisture-resistant |
| Mounting | DIN-rail or panel mount |
| Test Input | Supports functional and calibration checks |
Typical Applications
The 990-08-XX-01-00 is widely used for continuous monitoring of rotating machinery. Moreover, it integrates seamlessly with Bently Nevada 3300 NSv probes for reliable shaft vibration analysis.
Applications include:
- Turbomachinery for bearing wear detection
- Compressors and pumps for early fault identification
- Electric motors for imbalance or misalignment monitoring
- Generators and fans for predictive maintenance programs
Details
| Weight | 2 kg |
|---|
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