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Bently Nevada 330105-XX-XX-10-02-05 165931-01 3300 XL 8 mm Reverse Mount Probes
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Product Introduction
The Bently Nevada 3300 XL 8 mm Reverse Mount Probes (Model: 330105-XX-XX-10-02-05 / 165931-01) are eddy current proximity probes designed for shaft vibration and position measurement in rotating machinery protection systems. This reverse mount configuration allows installation from the opposite side of the mounting surface, making it suitable for applications with limited front-side access or constrained mechanical layouts.
As part of the 3300 XL series, this probe provides stable and repeatable measurement performance for critical industrial assets such as turbines, compressors, pumps, and motors. It is widely used in condition monitoring systems where accurate shaft displacement and vibration data are essential for machinery protection and predictive maintenance.
The probe is designed with a durable construction and stable electrical characteristics, ensuring reliable operation under continuous vibration, oil exposure, and industrial temperature variations. Its 8 mm sensing tip offers a balanced combination of sensitivity and installation flexibility.
Product Specifications
| Parameter | Value |
|---|---|
| Product Type | Eddy Current Proximity Probe |
| Series | 3300 XL |
| Model Number | 330105-XX-XX-10-02-05 / 165931-01 |
| Probe Type | Reverse Mount Probe |
| Measurement Type | Shaft vibration and displacement |
| Probe Diameter | 8 mm |
| System Compatibility | Bently Nevada 3300 XL system |
| Output Signal | Analog voltage proportional to displacement |
| Frequency Response | Standard 3300 XL eddy current range |
| Cable Type | Integrated probe cable |
| Mounting Style | Reverse installation configuration |
| Material | Industrial-grade corrosion-resistant alloy |
| Operating Environment | Industrial machinery applications |
| Total Length | 1.0 meter |
| Weight | 0.323 kg |
Applications
• Steam and gas turbines
Used for shaft vibration and axial position monitoring in high-speed rotating equipment with restricted installation access.
• Compressor systems
Provides reliable measurement of rotor dynamics, imbalance, and misalignment conditions.
• Pump condition monitoring
Supports detection of bearing wear, cavitation, and hydraulic instability in continuous operation systems.
• Industrial motor monitoring
Enables accurate tracking of shaft displacement and vibration trends for early fault detection.
• Space-constrained installations
Ideal for machinery where standard forward-mounted probes cannot be installed due to structural limitations.
Advantages
• Reverse mount flexibility
Allows installation from the opposite side of the mounting surface, solving access limitation problems.
• Stable measurement performance
Provides consistent and repeatable eddy current signal output under industrial conditions.
• 8 mm optimized design
Balances sensitivity and mechanical flexibility for a wide range of applications.
• Strong environmental resistance
Designed to withstand oil, vibration, and temperature fluctuations in harsh environments.
• System compatibility
Fully compatible with the Bently Nevada 3300 XL monitoring system for seamless integration.
• Reliable long-term operation
Ensures stable performance in continuous machinery protection applications.
FAQ
- What is the main purpose of a reverse mount probe?
It allows installation from the opposite side of the mounting surface, making it suitable for machines where front-side access is limited or blocked. - How does reverse mounting affect measurement accuracy?
When installed correctly, reverse mounting does not affect measurement accuracy as long as probe alignment and gap settings are properly maintained. - Where is this probe typically used?
It is commonly used in turbines, compressors, pumps, and motors where installation space is restricted or standard mounting is not possible. - What type of signal does the probe output?
It produces an analog voltage signal proportional to the distance between the probe tip and the target shaft surface. - Can this probe handle high vibration environments?
Yes, it is designed for industrial machinery environments with continuous vibration and mechanical stress. - What happens if the probe gap is incorrect?
Incorrect gap settings can lead to nonlinear response, reduced sensitivity, or inaccurate vibration readings. - Is calibration required after installation?
Yes, system calibration is typically required to ensure correct scaling and accurate measurement output. - What environmental conditions can it withstand?
It is designed for industrial environments including oil exposure, vibration, and temperature variations. - Is this probe compatible with other Bently Nevada systems?
It is primarily designed for the 3300 XL system and should be used with compatible components for correct operation. - What are common installation issues?
Misalignment, incorrect gap setting, and cable stress are the most common issues affecting performance.
Related Models
| Model | Description |
|---|---|
| 330105-AX-XX-10-02-05 | Standard reverse mount variant |
| 330104-XX-XX-10-02-05 | Standard forward mount version |
| 330106-XX-XX-10-02-05 | Extended temperature version |
| 330103-XX-XX-10-02-05 | Short length probe variant |
| 330107-XX-XX-10-02-05 | Heavy-duty configuration |
| 330108-XX-XX-10-02-05 | Modified cable design version |
Popular Models
| Model | Description |
|---|---|
| 330180-90-00 | Proximitor sensor |
| 330130-040-00 | Extension cable |
| 3500/42M | Vibration monitor module |
| 3500/22M | Interface module |
| 3300 XL 8mm Probe | Standard proximity probe |
| 3300 XL NSv Probe | Compact probe system |
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
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