🌐 BENTLY NEVADA 3300/39-01-00 PWA 122249-01 D PCB Card – Product Overview
The Bently Nevada 3300/39-01-00 PWA 122249-01 D PCB Card is a high-precision circuit board engineered for advanced machinery monitoring and protection applications. This printed wiring assembly (PWA) is a core component of the 3300 series Proximitor-based monitoring system, providing reliable signal conditioning, processing, and routing for proximity probes, vibration sensors, and keyphasor inputs.
Designed for critical rotating machinery such as turbines, compressors, generators, and pumps, the 3300/39-01-00 PWA ensures accurate measurement of shaft position, vibration, and dynamic events. Its robust construction, EMI-resistant layout, and thermal stability make it ideal for high-vibration, temperature-variable industrial environments.
💡 Key Purpose:
To convert raw sensor inputs into precise, conditioned signals for monitoring and protection modules while maintaining reliability under harsh operating conditions.
⚙️ Core Features
📈 Precision Signal Conditioning
- Converts raw proximity and dynamic sensor inputs into reliable, system-compatible signals.
- Maintains phase accuracy and low-noise performance for accurate machinery diagnostics.
🛡️ Industrial-Grade Reliability
- Built to withstand high vibration, temperature fluctuations, and electromagnetic interference.
- Long-term operational stability suitable for continuous monitoring in industrial facilities.
🔗 Seamless Integration
- Compatible with the 3300 series Proximitor system modules.
- Supports both analog and digital outputs to upstream monitoring, transient data, and supervisory systems.
🛠️ Flexible Configuration
- Firmware-controlled calibration allows adjustment of gain, filtering, and operational parameters.
- Modular replacement design ensures minimal downtime during maintenance.
💾 Data Integrity
- Supports precise transient event capture and continuous shaft position monitoring.
- Provides signal buffering and redundancy to prevent data loss during abnormal events.
📑 Technical Specifications (Datasheet Summary)
| Parameter | Description |
|---|---|
| Module Type | PWA PCB Card |
| Part Number | 122249-01 D |
| System Compatibility | Bently Nevada 3300 series Proximitor monitoring system |
| Input Types | Proximity probes, vibration sensors, keyphasor signals |
| Output Types | Conditioned analog/digital signals |
| Power Requirements | Low-voltage industrial supply per 3300 series specifications |
| Operating Temperature | Industrial range for high-vibration machinery environments |
| Vibration Tolerance | Designed for high-shock and rotational environments |
| Mounting Style | Rack or modular slot installation |
| Dimensions | Standard 3300 series PWA form factor |
| Compliance | Meets industrial machinery protection standards |
| Signal Conditioning | Gain adjustment, filtering, buffering, transient handling |
| Environmental Protection | EMI-resistant layout, thermal stability, rugged PCB construction |
📘 Functional Description
The 3300/39-01-00 PWA 122249-01 D PCB Card functions as the central signal conditioning and routing element for the 3300 Proximitor monitoring system. It converts raw signals from proximity probes and vibration sensors into accurately scaled analog or digital outputs for protection and monitoring modules.
Its advanced PCB design preserves signal integrity, minimizing phase shift and electrical noise, which is critical for high-speed rotating machinery diagnostics. Additionally, the card supports keyphasor signal alignment for rotor-synchronous waveform capture, allowing precise vibration and orbit analysis.
The board’s robust construction ensures uninterrupted operation under high-vibration and high-temperature conditions, while its modular architecture facilitates straightforward replacement and system upgrades. It plays a crucial role in detecting machinery anomalies such as shaft imbalance, misalignment, bearing wear, rubbing, or resonant frequency excitation, enabling predictive maintenance and reducing unexpected downtime.
🔧 Installation & Maintenance Notes
- Mount in a compatible 3300 series monitoring rack.
- Use shielded wiring for all proximity and vibration sensor inputs to minimize EMI.
- Ensure proper grounding of the rack and card for stable operation.
- Verify firmware calibration and adjust gain/filtering settings as needed.
- Perform routine inspection and cleaning to maintain operational reliability.
🔗 Hyperlinks (as requested)
📦 Recommended Similar Models
| Model | Description | Category |
|---|---|---|
| Bently Nevada 3300/39-01-01 PWA | Variant PCB card for enhanced signal processing | Signal Processing |
| Bently Nevada 3300/15 | Vibration monitoring interface for rotating machinery | Analog Interface |
| Bently Nevada 3500/42 | Proximitor/seismic monitoring module | Protection Module |
| Bently Nevada 3500/92 | Communication gateway for plant networks | Network Interface |
| Bently Nevada PWA 122250-01 D | Advanced transient data acquisition PCB card | Modular Electronics |
I can also generate a visual comparison chart of all 3300 series PWA PCB cards with input types, outputs, and key features for easier selection and replacement. Do you want me to create that?
