1. Product Description
The 330101-00-08-20-12-05 is a proximity transducer system component manufactured by Bently Nevada, a world leader in machinery protection and condition monitoring. This specific model is a part of the 3300 XL 8 mm Proximity Transducer System, which is widely used in industrial applications for non-contact vibration and displacement measurements. The 330101-00-08-20-12-05 proximity probe is designed to provide accurate and reliable measurements of relative shaft vibration, position, and other critical parameters in rotating machinery. It is essential for predictive maintenance, ensuring the operational integrity and longevity of critical assets. The Bently Nevada 330101-00-08-20-12-05 probe is engineered to function in harsh industrial environments, offering superior performance and durability.
2. Product Parameters
| Parameter | Value |
|---|---|
| Model | 330101-00-08-20-12-05 |
| Brand | Bently Nevada |
| System | 3300 XL 8 mm Proximity Transducer System |
| Probe Diameter | 8 mm |
| Unthreaded Case Length | 00 mm (This indicates a specific mechanical configuration) |
| Total Case Length | 08 mm |
| Cable Length | 2.0 meters (20) |
| Connector Type | Miniature Coaxial (12) |
| Mounting Thread | M10 x 1 (05) |
| Linear Range | Typically around 2 mm (varies depending on target material) |
| Output | Negative DC voltage proportional to distance |
| Operating Temperature | -51°C to +100°C (-60°F to +212°F) |
| Power Supply | -18 to -26 VDC |
3. Advantages and Features
- High Accuracy: Provides precise non-contact measurements, crucial for monitoring critical machinery.
- Reliability: Designed for continuous operation in harsh industrial environments.
- Robust Construction: Withstands vibration, temperature variations, and other challenging conditions.
- Long-Term Stability: Ensures consistent performance over extended periods.
- Easy Installation: Standardized dimensions and connectors simplify setup.
- Predictive Maintenance: Enables early detection of machinery faults, reducing downtime and maintenance costs.
- Industry Standard: Part of the widely recognized 3300 XL 8 mm Proximity Transducer System.
4. Application Areas and Application Cases
- Turbomachinery: Used in steam turbines, gas turbines, and compressors for vibration and displacement monitoring.
- Pumps: Monitors shaft vibration and position in centrifugal and other types of pumps.
- Motors and Generators: Provides critical data for assessing the health of large rotating electrical machines.
- Fans and Blowers: Ensures the reliable operation of critical air handling equipment.
- Compressors: Monitoring of the shaft vibration, and position, which can be critical for the continued operation of the compressor.
Application Case: In a large petrochemical plant, Bently Nevada 330101-00-08-20-12-05 proximity probes are installed on critical gas compressors. These probes continuously monitor shaft vibration and position, providing early warnings of potential bearing failures or other mechanical issues. By detecting these issues early, the plant can schedule maintenance proactively, avoiding costly unplanned shutdowns and ensuring continuous production.
5. Competitive Product Comparison
Bently Nevada products, including the 330101-00-08-20-12-05, are known for their superior reliability and accuracy in critical machinery monitoring. While other manufacturers offer proximity probes, Bently Nevada’s extensive experience and focus on turbomachinery protection give them a significant advantage. Their systems are designed for the most demanding applications, offering unmatched stability and performance.
6. Selection Recommendations
When selecting a proximity probe, consider the following:
- Application Requirements: Determine the specific measurement needs, including vibration amplitude, frequency, and displacement range.
- Environmental Conditions: Ensure the probe can withstand the operating temperature, humidity, and other environmental factors.
- Mounting and Installation: Choose a probe with appropriate dimensions and mounting options.
- Cable Length and Connector Type: Select a cable length and connector type that are compatible with the monitoring system.
- System Compatibility: Ensure the probe is compatible with the existing monitoring system.
7. Precautions
- Follow the manufacturer’s installation instructions carefully.
- Ensure proper grounding to minimize electrical noise.
- Use appropriate cabling and connectors to maintain signal integrity.
- Calibrate the system regularly to ensure accuracy.
- Protect the probe from physical damage and excessive contamination.
- Always power down the system before disconnecting or connecting any components.
