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Product Introduction
The Bently Nevada 330101-00-25-05-02-05 is a part of the 3300 XL 8mm Proximity Transducer System, a cornerstone in rotating machinery protection and condition monitoring. Designed and manufactured by Bently Nevada, a trusted name in asset protection, this probe provides high-resolution, non-contact vibration and position measurements.
It uses an eddy current principle to detect the relative motion between a probe tip and the observed target surface, typically the shaft of turbines, compressors, motors, or pumps. This particular model features 25 feet (7.6 meters) of probe cable length and a standard 8mm tip, delivering precise output in critical machinery environments such as power generation, oil & gas, petrochemicals, and refining operations.
Product Specifications
| Parameter | Specification |
|---|---|
| Product Model | 330101-00-25-05-02-05 |
| Series | 3300 XL 8mm Series |
| Manufacturer | Bently Nevada (a Baker Hughes business) |
| Sensor Type | Non-contact eddy current proximity probe |
| Cable Length | 0.5 meter |
| Connector Type | ClickLoc® coaxial connector |
| Tip Diameter | 8 mm |
| Thread Type | 1/4-28 UNF-2A threaded body |
| System Compatibility | 3300 XL Proximitor Sensor and Extension Cable |
| Measurement Range | 0 to 2 mm (80 mils) |
| Sensitivity | 7.87 mV/μm (200 mV/mil) |
| Nonlinearity | Within ±0.25% of full scale |
| Operating Temperature | -35°C to +177°C (-31°F to +350°F) |
| Storage Temperature | -51°C to +177°C (-60°F to +350°F) |
| Pressure Rating | Up to 500 psi with appropriate seal |
| Vibration Tolerance | 10 g peak-to-peak, 58–500 Hz |
| Housing Material | Stainless Steel |
| Ingress Protection | IP65 (when properly installed with connector boot) |
| Weight | 0.162 kg |
| Mounting Hardware | Supplied separately (mounting bracket, jam nuts) |
Product Applications
The 330101-00-25-05-02-05 proximity probe plays a vital role in a range of critical industrial applications, such as:
-
Turbomachinery Vibration Monitoring
Enables high-precision vibration analysis for gas turbines, steam turbines, and generators. -
Shaft Position and Thrust Measurement
Accurate measurement of shaft radial position and axial thrust position in real time. -
Condition Monitoring Systems
Seamlessly integrates into systems like the Bently Nevada 3500 Series for real-time diagnostics. -
Predictive Maintenance Programs
Data collected via this probe helps maintenance teams prevent unscheduled downtimes by early fault detection. -
Oil & Gas and Petrochemical Facilities
Widely used in compressors and critical rotating equipment for API 670 compliance. -
Power Generation Plants
Provides continuous shaft vibration monitoring to avoid catastrophic failures.
Product Advantages
-
Industry-Standard Compatibility
Fully compatible with Bently Nevada 3300 XL systems and meets API 670 requirements. -
ClickLoc® Connector Technology
Ensures a secure connection with easy installation and prevents accidental disconnects. -
Durable and Reliable in Harsh Environments
Withstands high temperatures, pressures, and corrosive atmospheres in industrial settings. -
Precision Measurement
Delivers consistent linearity and high sensitivity for critical machinery protection. -
Modular System
Interchangeable with other probes, extension cables, and Proximitor sensors for system flexibility. -
Wide Operating Temperature Range
Operates reliably in extreme conditions, making it suitable for outdoor and high-temperature equipment. -
Flexible Cable Lengths
Available in various standard cable lengths (5 to 30 feet) to suit different installation needs. -
Compact Size
Enables installation in confined spaces without compromising on measurement accuracy. -
API 670 Compliant
Adheres to stringent standards for vibration monitoring in process industries. -
Proven Track Record
Used globally in thousands of mission-critical installations with exceptional performance history.
Frequently Asked Questions (FAQ)
-
What does the 330101-00-25-05-02-05 probe measure?
It measures shaft vibration and position using non-contact eddy current technology. -
Is this probe compatible with the 3300 XL Proximitor Sensor?
Yes, it’s fully compatible and forms part of the complete proximity transducer system. -
What is the length of the integrated cable?
This model includes a 0.5 meter probe cable. -
What is the probe’s sensitivity?
It offers a standard sensitivity of 7.87 mV/μm (200 mV/mil). -
Can this probe operate in high-temperature environments?
Yes, it supports up to +177°C and stores safely up to +177°C as well. -
What industries commonly use this probe?
Power generation, oil & gas, petrochemicals, and heavy machinery manufacturing. -
Does it meet API 670 standards?
Yes, it is designed to comply with API 670 specifications for machinery protection. -
What kind of connector does it use?
It uses the proprietary ClickLoc® coaxial connector for secure and vibration-resistant installation. -
Is it waterproof?
The probe is IP65-rated when installed properly with protective boots. -
How do I mount the probe?
It requires threaded mounting with appropriate brackets and jam nuts, typically installed perpendicular to the shaft.
Related Models from the Same Series (3300 XL 8mm)
| Model Number | Cable Length | Tip Size | Thread Type | Description |
|---|---|---|---|---|
| 330101-00-20-10-02-05 | 20 ft | 8 mm | 3/8-24 UNF | XL 8mm Probe for standard vibration |
| 330101-00-30-10-02-05 | 30 ft | 8 mm | 3/8-24 UNF | XL 8mm Extended Cable Probe |
| 330101-00-10-05-02-05 | 10 ft | 8 mm | 1/4-28 UNF | Short Cable, standard thread |
| 330101-00-05-05-02-05 | 5 ft | 8 mm | 1/4-28 UNF | Short cable version for close range |
| 330101-00-25-10-02-05 | 25 ft | 8 mm | 3/8-24 UNF | Alternate thread variant |
| 330105-02-12-10-02-05 | 12 ft | 5 mm | M10x1 | XL 5mm Probe for limited space |
Popular Bently Nevada Models (Other Functions)
| Model Number | Description | Function | Compatibility |
|---|---|---|---|
| 3500/22M | Transient Data Interface Module | Data Gateway | 3500 Monitoring System |
| 330104-00-08-10-02-00 | XL 8mm Extension Cable | Signal Transmission | 3300 XL Probes |
| 3500/42M | Proximitor® Monitor | Shaft Vibration Monitoring | 3300/XL and 3500 Probes |
| 330130-040-00 | XL 8mm Extension Cable, 40 ft | Extended Probe Cabling | 3300 XL Probes |
| 330180-91-05 | XL 8mm Proximitor Sensor | Converts Probe Signal | 3300 XL Probe Systems |
| 990-05-XX-01-00 | Velocity Seismic Transducer | Seismic Vibration Monitoring | 3500 and Condition Monitoring |
