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- Bently Nevada
- 330905-00-11-05-02-00
- 3300 XL NSv Proximity Probe
- USA
- 11000 mm
- 0.75kg
- Xiamen, China
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Bently Nevada 330905-00-11-05-02-00 Proximity Extension Cable Product Detailed Introduction
1. Product Introduction
The Bently Nevada 330905-00-11-05-02-00 is a precision proximity probe extension cable assembly designed for the 3300 XL 8 mm Proximity Transducer System. It is used as a signal transmission component between the proximity probe installed on rotating machinery and the monitoring equipment responsible for processing vibration and displacement information.
This extension cable provides a reliable connection path for eddy current proximity measurement systems. It allows the sensing probe to be installed close to the rotating shaft while the monitoring electronics can be positioned at a suitable distance inside a control cabinet or equipment room.
The model features an 11-meter cable length configuration, providing additional installation flexibility for large industrial machines where longer connection distances are required.
The 330905-00-11-05-02-00 is commonly used in applications involving turbines, compressors, generators, pumps, motors, and other critical rotating equipment. It supports continuous machinery monitoring by transmitting accurate shaft vibration, displacement, and position signals.
The product is designed for industrial environments requiring high reliability. Its cable construction provides resistance against vibration, temperature variation, electromagnetic interference, and mechanical stress, helping maintain stable measurement performance during long-term operation.
2. Product Basic Parameters
| Parameter | Specification |
|---|---|
| Model | 330905-00-11-05-02-00 |
| Product Type | Proximity Probe Extension Cable Assembly |
| Product Series | 3300 XL 8 mm Proximity Transducer System |
| Technology | Eddy Current Non-Contact Measurement Technology |
| Compatible Probe Type | 3300 XL 8 mm Proximity Probe |
| Cable Length | 11 meters |
| Cable Structure | Shielded coaxial extension cable |
| Connector Type | Standard proximity system connector |
| Signal Transmission Type | High-frequency vibration and displacement signal transmission |
| Measurement Function | Shaft vibration, radial displacement, axial position monitoring |
| Operating Temperature Range | Approximately -34°C to +177°C |
| Cable Shielding | Multi-layer electromagnetic shielding structure |
| Installation Position | Between proximity probe and monitoring equipment |
| Environmental Resistance | Resistant to vibration, oil, moisture, and industrial contamination |
| Mechanical Construction | Flexible industrial-grade cable assembly |
| Signal Performance | Stable long-distance signal transmission |
| Dimensions | Length: 11000 mm × Cable diameter: approximately 5 mm |
| Weight | Approximately 0.75 kg |
| Application Field | Rotating machinery condition monitoring |
| System Compatibility | 3300 XL proximity monitoring system |
3. Product Series Information
3300 XL 8 mm Proximity Transducer System
The Bently Nevada 330905-00-11-05-02-00 belongs to the 3300 XL 8 mm Proximity Transducer System series.
The 3300 XL series is designed for monitoring the operating condition of high-value rotating machinery. It provides accurate measurement of shaft vibration, rotor displacement, and machine movement through eddy current sensing technology.
The system operates using a non-contact measurement principle. The proximity probe creates an electromagnetic field near the rotating shaft, and changes in shaft position are converted into electrical signals that represent mechanical movement.
The 3300 XL 8 mm system is widely used because of its:
- High measurement accuracy
- Long-term operating stability
- Non-contact sensing capability
- Excellent environmental adaptability
- Suitability for continuous machinery protection
The main system components include:
| Component | Function |
|---|---|
| Proximity Probe | Detects shaft vibration and displacement |
| Extension Cable | Transfers measurement signals over distance |
| Signal Processing Unit | Converts and analyzes sensor signals |
| Monitoring Module | Provides condition monitoring data |
| Protection System | Generates alarms and protective actions |
The 330905-00-11-05-02-00 acts as the transmission link between the probe and monitoring equipment, ensuring accurate signal delivery.
4. Product Working Principle
The 330905-00-11-05-02-00 operates within an eddy current proximity measurement system.
The proximity probe generates a high-frequency electromagnetic field at the sensor tip. When the rotating shaft moves, the distance between the shaft surface and the probe changes.
The variation in this distance changes the electromagnetic characteristics of the sensor system, creating a corresponding electrical measurement signal.
The extension cable transfers the signal from the probe to the monitoring equipment while maintaining signal integrity.
The monitoring system processes the received data and evaluates the mechanical condition of the rotating equipment.
This allows operators to monitor:
- Shaft vibration
- Rotor movement
- Mechanical stability
- Alignment conditions
- Equipment operating health
5. Product Applications
5.1 Steam Turbine Monitoring
Steam turbines require continuous monitoring because rotor vibration and displacement changes can affect operational safety.
The extension cable provides reliable signal transmission between turbine-mounted sensors and the monitoring system.
5.2 Gas Turbine Applications
Gas turbines operate under high speed and high temperature conditions.
The product supports accurate vibration monitoring and helps maintain reliable turbine protection performance.
5.3 Compressor Condition Monitoring
Large compressors require precise vibration measurement to prevent unexpected failures.
The 11-meter extension cable provides flexible installation options between the compressor sensor location and monitoring cabinet.
5.4 Generator Monitoring
Generators require continuous monitoring of shaft movement and mechanical condition.
The product ensures stable transmission of vibration and displacement measurement signals.
5.5 Petrochemical Machinery
Petrochemical facilities use large rotating equipment that requires reliable monitoring systems.
The extension cable provides stable connection performance in demanding industrial environments.
5.6 Industrial Rotating Equipment
The product can be applied to:
- Centrifugal pumps
- Large motors
- Turbo machinery
- Industrial fans
- Compressors
- High-speed rotating equipment
It supports predictive maintenance and improves machinery reliability.
6. Product Advantages
Extended Installation Flexibility
The 11-meter cable length allows installation in large machines where the sensor location and monitoring equipment are separated by a significant distance.
Reliable Signal Transmission
The product maintains stable transmission of proximity measurement signals, helping ensure accurate vibration and displacement monitoring.
Strong Anti-Interference Capability
The shielded cable structure reduces electromagnetic interference and improves measurement stability.
High Mechanical Durability
The cable assembly is designed to withstand continuous vibration, mechanical stress, and industrial operating conditions.
Excellent Environmental Resistance
The product can operate in environments involving temperature changes, oil exposure, and industrial contamination.
High Measurement Accuracy Support
Stable signal transfer helps monitoring systems obtain accurate machine condition data.
Easy Integration
The product is compatible with the 3300 XL 8 mm proximity measurement system and can be integrated into existing machinery monitoring solutions.
Reduced Maintenance Risk
Reliable monitoring helps identify abnormal operating conditions before serious equipment damage occurs.
7. Brand and Product Classification
| Item | Description |
|---|---|
| Brand | Bently Nevada |
| Product Category | Machinery Condition Monitoring Components |
| Product Family | Proximity Measurement System |
| Product Series | 3300 XL Series |
| Sub-Series | 3300 XL 8 mm Proximity Transducer System |
| Product Type | Extension Cable Assembly |
| Main Function | Signal transmission between proximity probe and monitoring equipment |
| Primary Application | Rotating machinery vibration and displacement monitoring |
8. Product Technical Features
| Feature | Description |
|---|---|
| Measurement Technology | Eddy current non-contact sensing |
| Cable Length | 11 meters |
| Signal Type | Dynamic vibration and displacement signal |
| Cable Design | Shielded coaxial industrial cable |
| Connection Method | Probe extension connection |
| Operating Environment | Industrial rotating machinery applications |
| Mechanical Reliability | Designed for continuous operation |
| Signal Protection | Electromagnetic shielding design |
| Maintenance Requirement | Low maintenance structure |
9. Recommended Same Series or Related Models
| Model | Product Type | Main Parameters | Dimensions | Weight (kg) | Application |
|---|---|---|---|---|---|
| 330905-00-10-05-02-00 | Extension Cable Assembly | 10-meter proximity extension cable, shielded signal transmission | Length: 10000 mm × Diameter approx. 5 mm | Approx. 0.70 kg | General rotating machinery monitoring |
| 330905-00-10-10-02-05 | Extension Cable Assembly | 10-meter cable with enhanced signal connection design | Length: 10000 mm × Diameter approx. 5 mm | Approx. 0.70 kg | Turbine and compressor systems |
| 330905-00-09-05-02-05 | Extension Cable Assembly | 9-meter proximity extension cable | Length: 9000 mm × Diameter approx. 5 mm | Approx. 0.65 kg | Industrial equipment monitoring |
| 330103-00-03-10-02-00 | Proximity Probe | 8 mm sensing tip, precision vibration measurement | Probe length approx. 100 mm | Approx. 0.18 kg | Shaft vibration measurement |
| 330130-040-00-00 | Extension Cable | 4-meter industrial extension cable | Length: 4000 mm × Diameter approx. 5 mm | Approx. 0.45 kg | Compressor and turbine applications |
10. Recommended Popular Models from the Same Brand
| Model | Product Type | Main Parameters | Dimensions | Weight (kg) | Application |
|---|---|---|---|---|---|
| 3500/42M | Machinery Protection Monitor Module | Multi-channel vibration and displacement monitoring | Approx. 120 mm × 40 mm × 130 mm | Approx. 0.80 kg | Machinery protection systems |
| 3500/25 | Keyphasor Module | Rotor speed and phase reference measurement | Approx. 120 mm × 40 mm × 130 mm | Approx. 0.75 kg | Turbine monitoring |
| 330101-00-08-10-02-00 | 3300 XL Proximity Probe | 8 mm probe, high accuracy vibration measurement | Probe length approx. 100 mm | Approx. 0.18 kg | Rotating machinery monitoring |
| 330730-080-00-05 | Extension Cable Assembly | Long-distance proximity signal extension cable | Length: 5000 mm × Diameter approx. 5 mm | Approx. 0.55 kg | Industrial monitoring systems |
| 3500/22M | Data Interface Module | Machinery data acquisition and communication module | Approx. 120 mm × 40 mm × 130 mm | Approx. 0.85 kg | Condition monitoring applications |
11. Product Summary
The Bently Nevada 330905-00-11-05-02-00 is an 11-meter proximity extension cable assembly designed for the 3300 XL 8 mm Proximity Transducer System.
It provides a stable and reliable connection between proximity probes and monitoring equipment, ensuring accurate transmission of vibration, displacement, and shaft position signals.
The product is especially suitable for large rotating machinery where longer installation distances are required.
With its extended cable length, strong shielding performance, mechanical durability, and industrial reliability, the 330905-00-11-05-02-00 is widely suitable for turbines, compressors, generators, pumps, and other critical equipment.
It supports machinery protection, predictive maintenance, and long-term operational reliability by ensuring that monitoring systems receive accurate and stable measurement information.