
Product Overview
The Bently Nevada 330171-00-36-05-02-00 3300 5 mm Proximity Probe is a precision non-contact vibration and position monitoring sensor designed for industrial rotating machinery protection systems.
As part of the Bently Nevada 3300 5 mm Proximity Probe series, this probe is engineered to provide accurate measurement of shaft displacement, vibration movement, and relative position changes in rotating equipment. It is widely used in machinery condition monitoring applications where continuous and reliable operating data is required.
The proximity probe works as a key sensing component in vibration monitoring systems, helping maintenance engineers evaluate the health condition of critical equipment such as turbines, compressors, pumps, motors, and generators.
The Bently Nevada 330171-00-36-05-02-00 features a total length of 0.5 meters and a lightweight design with an approximate weight of 0.162 kg, making it suitable for installations requiring a shorter cable length and compact sensor arrangement.
Technical Specifications
| Parameter |
Details |
| Manufacturer |
Bently Nevada |
| Model |
330171-00-36-05-02-00 |
| Product Type |
3300 5 mm Proximity Probe |
| Series |
3300 Monitoring System |
| Measurement Type |
Shaft Position and Vibration Measurement |
| Probe Diameter |
5 mm |
| Thread Type |
1/4-28 UNF |
| Cable Type |
Standard Cable |
| Connector Type |
Miniature Coaxial Connector |
| Total Length |
0.5 meters |
| Weight |
0.162 kg |
| Application |
Rotating Machinery Condition Monitoring |
Product Features
High Precision Shaft Displacement Measurement
The Bently Nevada 330171-00-36-05-02-00 provides accurate non-contact measurement of shaft movement in rotating machinery.
Main features include:
- Accurate vibration detection
- Reliable shaft position monitoring
- Stable signal output
- Continuous condition monitoring
- Improved machinery protection
The probe helps detect abnormal operating conditions and supports predictive maintenance strategies.
Compact 3300 5 mm Probe Design
The 5 mm sensing design provides excellent installation flexibility for industrial equipment.
Advantages include:
- Compact sensor structure
- Suitable for limited installation spaces
- Easy integration into monitoring systems
- Reliable measurement performance
The compact design allows installation near critical rotating components.
Reliable Industrial Performance
The Bently Nevada 330171 series proximity probes are designed for demanding industrial environments.
Key benefits include:
- Long-term measurement stability
- Strong mechanical reliability
- Consistent signal transmission
- Suitable for continuous operation
This makes the probe suitable for critical machinery monitoring applications.
Working Principle
The Bently Nevada 330171-00-36-05-02-00 operates based on eddy current sensing technology to measure the distance between the probe tip and the rotating shaft surface.
The measurement process includes:
- The probe creates an electromagnetic field near the shaft target surface
- Changes in shaft movement affect the electromagnetic field
- The monitoring system converts these changes into electrical signals
- The system analyzes vibration and position information
This enables accurate monitoring of shaft vibration, displacement, and machine operating conditions.
Industrial Applications
Steam Turbine Monitoring
The proximity probe is commonly used for turbine vibration monitoring systems.
Applications include:
- Rotor vibration measurement
- Shaft position monitoring
- Turbine protection systems
Benefits:
- Improved operational safety
- Early detection of mechanical problems
- Reduced unexpected downtime
Compressor Condition Monitoring
The Bently Nevada 330171-00-36-05-02-00 is suitable for compressor monitoring applications.
Typical uses:
- Centrifugal compressors
- Process compressors
- Industrial gas compressors
Advantages:
- Continuous vibration feedback
- Improved equipment reliability
- Better maintenance planning
Pump Monitoring Applications
The proximity probe can be applied to industrial pump monitoring systems.
Applications:
- Process pumps
- Large rotating pumps
- Fluid handling equipment
Benefits:
- Detects abnormal shaft movement
- Supports preventive maintenance
- Improves equipment availability
Motor and Generator Monitoring
The probe is suitable for monitoring large rotating electrical machines.
Applications:
- Industrial motors
- Power generators
- Motor-driven equipment
Advantages:
- Reliable vibration measurement
- Enhanced machine protection
- Improved operational stability
Installation Guide
Installation Preparation
Before installing the Bently Nevada 330171-00-36-05-02-00, confirm:
- Correct probe model
- Suitable mounting position
- Proper thread compatibility
- Cable routing requirements
- Monitoring system compatibility
Installation Steps
- Confirm the probe mounting location
- Install the probe using the correct mounting method
- Adjust the probe gap according to system requirements
- Connect the probe cable to the monitoring equipment
- Verify signal quality
- Complete calibration and operational testing
Installation Considerations
During installation:
- Avoid excessive cable bending
- Protect connector areas
- Maintain proper probe clearance
- Avoid mechanical contact with rotating parts
- Ensure stable cable routing
Fault Diagnosis and Troubleshooting
No Signal Output
Possible causes:
- Incorrect wiring
- Damaged probe cable
- Sensor failure
- Incorrect installation position
Solutions:
- Check cable connections
- Inspect probe condition
- Verify monitoring equipment
- Re-adjust installation position
Unstable Vibration Signal
Possible causes:
- Loose connector connection
- Electrical interference
- Incorrect probe gap
- Mechanical installation issues
Solutions:
- Check connectors
- Verify installation conditions
- Improve cable routing
- Inspect surrounding equipment
Incorrect Measurement Data
Possible causes:
- Improper probe adjustment
- Damaged sensing tip
- Incorrect system configuration
- Machine operating problems
Solutions:
- Check probe installation
- Verify monitoring parameters
- Inspect rotating equipment
- Replace damaged components when necessary
Cable Damage Fault
Possible causes:
- Mechanical stress
- Incorrect installation routing
- Environmental impact
Solutions:
- Inspect cable condition
- Improve cable protection
- Replace damaged cables
Compatible System Components
| Component |
Function |
| Proximitor Sensor |
Signal conversion and processing |
| Extension Cable |
Signal transmission |
| Machinery Protection System |
Monitoring and alarm management |
| PLC / DCS System |
Industrial control integration |
| Vibration Analysis System |
Condition monitoring |
Recommended Related Bently Nevada 3300 5 mm Proximity Probe Models
| Model |
Product Type |
Total Length |
| 330171-00-36-05-02-00 |
3300 5 mm Proximity Probe |
0.5 meters |
| 330171-00-35-10-02-05 |
3300 5 mm Proximity Probe |
1 meter |
| 330172 Series |
3300 5 mm Proximity Probe |
Various lengths |
| 330173 Series |
3300 5 mm Proximity Probe |
Various lengths |
Key Advantages
Accurate Vibration Monitoring
Provides reliable shaft displacement and vibration measurement.
Compact Installation
The 5 mm probe design supports flexible installation.
Reliable Industrial Operation
Suitable for continuous monitoring of critical machinery.
Predictive Maintenance Support
Helps identify equipment problems before serious failures occur.
Wide Industrial Compatibility
Suitable for turbines, compressors, pumps, motors, and generators.
Technical FAQs
What is Bently Nevada 330171-00-36-05-02-00 used for?
The Bently Nevada 330171-00-36-05-02-00 is a 3300 5 mm proximity probe used for shaft vibration and position monitoring.
What type of measurement does this probe provide?
It provides non-contact measurement of shaft displacement and vibration conditions.
What is the total length of this proximity probe?
The total length is 0.5 meters.
What is the weight of Bently Nevada 330171-00-36-05-02-00?
The approximate weight is 0.162 kg.
Which industries use this proximity probe?
It is commonly used in power generation, petrochemical, manufacturing, and industrial rotating machinery applications.
Conclusion
The Bently Nevada 330171-00-36-05-02-00 3300 5 mm Proximity Probe is a reliable sensing solution for industrial vibration monitoring and machinery protection applications.
With accurate shaft displacement measurement, compact design, and stable operating performance, this proximity probe supports predictive maintenance and improves the reliability of critical rotating equipment.
For automation engineers, maintenance professionals, and condition monitoring specialists, the Bently Nevada 330171-00-36-05-02-00 provides an effective solution for monitoring machine health, reducing downtime, and maintaining safe industrial operations.