Bently Nevada 330930-060-06-CN Proximity Probe Extension Cable Product Introduction, Technical Parameters, Applications and Model Recommendation Guide
1. Product Introduction
Bently Nevada 330930-060-06-CN is a high-performance proximity probe extension cable designed for industrial rotating machinery monitoring systems. It is an important connection component used in eddy current proximity measurement applications, providing reliable signal transmission between the proximity probe and the monitoring equipment.
The product belongs to the 3300 XL series extension cable family. It is mainly used to extend the installation distance between the proximity probe and signal processing device while maintaining stable electrical performance and accurate measurement results.
The 330930-060-06-CN model is designed for critical machinery applications where continuous monitoring of shaft vibration, rotor displacement, and machine operating conditions is required.
The product is commonly installed in equipment such as steam turbines, gas turbines, compressors, generators, pumps, and large industrial motors. It works together with proximity probes and monitoring modules to provide reliable machinery protection and condition monitoring.
The cable adopts an industrial-grade structure with excellent shielding characteristics, strong mechanical durability, and good environmental adaptability. It is suitable for long-term operation in industrial environments where vibration, temperature variation, and electrical interference may exist.
2. Product Basic Information
| Item |
Specification |
| Brand |
Bently Nevada |
| Product Model |
330930-060-06-CN |
| Product Series |
3300 XL Extension Cable Series |
| Product Type |
Proximity Probe Extension Cable |
| Main Function |
Extension and transmission of proximity measurement signals |
| Measurement Technology |
Eddy Current Proximity Measurement |
| Cable Length |
6 meters |
| Application Field |
Rotating Machinery Condition Monitoring |
| Installation Method |
Fixed industrial installation |
| Signal Type |
Vibration and shaft displacement measurement signal |
| Compatible System |
3300 XL proximity monitoring system |
| Cable Structure |
Shielded industrial signal cable assembly |
| Primary Purpose |
Maintain stable signal communication between sensor and monitoring system |
3. Detailed Technical Parameters
| Parameter |
Specification |
| Model |
330930-060-06-CN |
| Product Series |
3300 XL Series |
| Product Category |
Proximity Probe Extension Cable |
| Cable Length |
6 m |
| Signal Type |
Eddy current proximity measurement signal |
| Cable Construction |
Shielded industrial low-noise cable |
| Connector Type |
Industrial high reliability connector |
| Electrical Performance |
Stable signal transmission with low attenuation |
| Operating Temperature Range |
Approximately -40°C to +177°C |
| Mechanical Design |
Flexible structure with vibration resistance |
| Environmental Resistance |
Suitable for harsh industrial environments |
| Compatible Probe Type |
3300 XL proximity probes |
| Compatible Monitoring Equipment |
Proximity signal processing and monitoring modules |
| Installation Position |
Between proximity probe and monitoring unit |
| Cable Outer Diameter |
Approx. 5 mm |
| Shielding Structure |
Multi-layer shielding design |
| Signal Protection |
Reduces electromagnetic interference |
| Cable Length Tolerance |
Industrial standard tolerance |
| Dimensions |
Approx. 6000 × 5 × 5 mm |
| Weight |
Approx. 0.35 kg |
4. Product Structure and Working Principle
The 330930-060-06-CN extension cable is a key component in a complete eddy current proximity measurement system.
A typical measurement system consists of:
- Proximity probe
- Extension cable
- Signal converter
- Monitoring module
During operation, the proximity probe detects the distance between the sensor tip and the rotating shaft surface.
When the shaft moves due to vibration, thermal expansion, or mechanical displacement, the probe generates a corresponding electrical signal.
The extension cable transfers this high-frequency signal to the monitoring equipment while maintaining measurement accuracy.
The cable structure is designed to provide:
- Stable electrical transmission
- Reduced signal interference
- Improved measurement reliability
- Long-term operational stability
This allows the monitoring system to accurately evaluate:
- Shaft vibration levels
- Rotor position changes
- Axial movement
- Machine operating condition
5. Product Applications
5.1 Steam Turbine Monitoring
Steam turbines are high-value rotating machines requiring continuous monitoring to maintain safe operation.
The 330930-060-06-CN extension cable is used in monitoring systems for:
- Shaft vibration measurement
- Rotor displacement monitoring
- Axial position measurement
- Turbine protection
Reliable signal transmission helps detect abnormal mechanical conditions at an early stage.
5.2 Gas Turbine Applications
Gas turbines operate under demanding conditions with high rotational speed and temperature.
The product supports monitoring systems used for:
- Rotor vibration detection
- Shaft movement measurement
- Mechanical condition evaluation
The stable connection between the sensor and monitoring system improves equipment reliability.
5.3 Compressor Monitoring
Industrial compressors require accurate vibration monitoring because mechanical problems can affect production efficiency.
The extension cable supports applications including:
- Centrifugal compressors
- Process compressors
- Industrial air compressors
It helps identify:
- Rotor imbalance
- Shaft misalignment
- Bearing deterioration
- Mechanical looseness
5.4 Generator Condition Monitoring
Large generators require continuous monitoring of rotating components.
The product provides reliable signal transmission for:
- Generator shaft vibration monitoring
- Rotor displacement measurement
- Machinery protection systems
5.5 Pump and Motor Monitoring
The extension cable is also suitable for industrial pumps and motors.
Typical applications include:
- Process pumps
- Cooling pumps
- Large electric motors
- Auxiliary rotating equipment
6. Product Advantages
6.1 High Signal Stability
The 330930-060-06-CN provides stable signal transmission between the proximity probe and monitoring equipment.
It helps maintain accurate measurement results during long-term continuous operation.
6.2 Strong Anti-Interference Performance
The shielded cable design reduces the influence of external electrical interference.
Advantages include:
- Lower signal noise
- Improved measurement stability
- More reliable monitoring results
6.3 Excellent Mechanical Reliability
The cable is designed for industrial environments and provides resistance against:
- Continuous vibration
- Mechanical stress
- Temperature variation
- Long operating periods
6.4 Wide Compatibility
The product is designed for the 3300 XL proximity measurement platform and can be combined with compatible probes and monitoring modules.
6.5 Reduced Maintenance Requirements
The durable construction improves system reliability and reduces the need for frequent replacement.
7. Brand Introduction
Bently Nevada
Bently Nevada is an industrial monitoring brand specializing in machinery protection and condition monitoring technology.
The product range includes:
- Proximity probes
- Extension cables
- Vibration monitoring equipment
- Shaft position measurement systems
- Machinery protection modules
The products are widely applied in industries where rotating equipment reliability is essential.
8. Product Series Introduction
3300 XL Series
The 3300 XL series is a professional proximity measurement product family designed for rotating machinery monitoring.
The series includes:
- Proximity sensors
- Extension cables
- Signal processing units
- Monitoring modules
Main Features of 3300 XL Series
| Feature |
Description |
| Measurement Principle |
Eddy current proximity measurement |
| Main Function |
Shaft vibration and displacement monitoring |
| Accuracy |
High precision measurement |
| Signal Quality |
Stable and reliable transmission |
| Installation Type |
Industrial fixed installation |
| Application |
Turbines, compressors, motors, generators and pumps |
9. Recommended Related Models from the Same Series
| Model |
Product Type |
Main Parameters |
Application |
Dimensions |
Weight |
| 330930-040-06-CN |
Extension Cable |
4 m shielded extension cable, 3300 XL compatible |
Short-distance sensor installation |
Approx. 4000 × 5 × 5 mm |
Approx. 0.25 kg |
| 330930-080-06-CN |
Extension Cable |
8 m extension cable for long-distance connection |
Large rotating machinery monitoring |
Approx. 8000 × 5 × 5 mm |
Approx. 0.45 kg |
| 330930-060-05-CN |
Extension Cable |
6 m proximity extension cable, stable signal transmission |
Industrial machinery monitoring |
Approx. 6000 × 5 × 5 mm |
Approx. 0.35 kg |
| 330130-085-00-00 |
Proximity Probe |
8 mm sensing tip, high precision displacement measurement |
Turbine and compressor applications |
Approx. 85 × 8 × 8 mm |
Approx. 0.12 kg |
| 330180-51-05 |
Proximity Interface Module |
Signal conditioning and sensor interface equipment |
Machinery protection systems |
Approx. 100 × 40 × 30 mm |
Approx. 0.30 kg |
10. Recommended Popular Models from the Same Brand
| Model |
Product Type |
Main Parameters |
Application |
Dimensions |
Weight |
| 330101-00-08-10-02-00 |
Proximity Probe |
8 mm probe tip, standard vibration measurement |
Turbines and compressors |
Approx. 100 × 8 × 8 mm |
Approx. 0.15 kg |
| 330103-00-05-10-02-00 |
Proximity Probe |
5 mm probe tip, compact displacement monitoring |
Small rotating equipment |
Approx. 90 × 5 × 5 mm |
Approx. 0.10 kg |
| 330130-040-00-00 |
Extension Cable |
4 m extension cable, stable signal transmission |
Condition monitoring systems |
Approx. 4000 × 5 × 5 mm |
Approx. 0.25 kg |
| 330180-90-00 |
Proximity Signal Interface |
Signal processing module for proximity systems |
Industrial machinery protection |
Approx. 120 × 50 × 30 mm |
Approx. 0.35 kg |
| 3500/42M |
Monitoring Module |
Multi-channel vibration and position monitoring module |
Critical machinery protection |
Approx. 241 × 24 × 241 mm |
Approx. 1.20 kg |
11. Model Selection Guide
| Application Requirement |
Recommended Model |
| Standard 6 meter extension requirement |
330930-060-06-CN |
| Short distance installation |
330930-040-06-CN |
| Long cable routing requirement |
330930-080-06-CN |
| Shaft vibration and displacement measurement |
330130 Series Proximity Probe |
| Complete machinery protection system |
3500 Series Monitoring Module |
12. Product Summary
The Bently Nevada 330930-060-06-CN is a reliable proximity probe extension cable designed for industrial rotating machinery monitoring systems.
As part of the 3300 XL series, it provides stable signal transmission, excellent shielding performance, and strong environmental adaptability.
The product is suitable for turbines, compressors, generators, pumps, motors, and other critical rotating equipment where accurate vibration and shaft displacement measurement are required.
With durable construction, reliable electrical performance, and long service capability, the 330930-060-06-CN plays an important role in machinery protection, predictive maintenance, and equipment reliability improvement.
