



Built for Accurate Monitoring in Demanding Industrial Environments
The Bently Nevada 330104-00-04-05-02-CN 3300 XL 8 mm Proximity Probe is a rugged, armored non-contact eddy current sensor designed for precise measurement of shaft vibration, axial position, and radial displacement in rotating machinery. As part of the trusted 3300 XL 8 mm Proximity Transducer System, this probe provides exceptional measurement accuracy, outstanding thermal stability, and long-term reliability for continuous machinery protection and condition monitoring. Its armored construction enhances durability in harsh operating environments, making it an excellent choice for mission-critical industrial applications.
Configured with an M10 × 1 metric thread, 0 mm unthreaded length, 40 mm overall case length, 0.5-meter armored cable, Miniature Coaxial ClickLoc™ connector, and the CN country-specific approval option, this model offers flexible installation while meeting regional certification requirements. The probe is fully compatible with Bently Nevada 3300 XL Proximitor® Sensors and extension cables for complete machinery monitoring solutions.
Product Specifications
| Parameter | Specification |
|---|
| Manufacturer | Bently Nevada |
| Model | 330104-00-04-05-02-CN |
| Product Type | 3300 XL 8 mm Proximity Probe |
| Series | 3300 XL |
| Probe Diameter | 8 mm |
| Thread Type | M10 × 1 Metric |
| Probe Configuration | Armored |
| Unthreaded Length | 0 mm |
| Overall Case Length | 40 mm |
| Total Cable Length | 0.5 m (1.6 ft) |
| Connector Type | Miniature Coaxial ClickLoc™ Connector |
| Cable Type | Standard Armored Cable |
| Agency Approval | CN – Country-Specific Approval |
| Probe Housing Material | AISI 303/304 Stainless Steel |
| Probe Tip Material | Polyphenylene Sulfide (PPS) |
| Linear Measurement Range | 2.0 mm (80 mils) |
| Sensitivity | 7.87 V/mm (200 mV/mil) |
| Operating Temperature | -52°C to +177°C |
| Storage Temperature | -52°C to +177°C |
| Dimensions | 40 mm Probe Case Length; 0.5 m Cable Length |
| Approximate Weight | 0.323 kg |
Typical Applications
Designed for dependable performance in harsh industrial environments, the 330104-00-04-05-02-CN is widely used in rotating equipment monitoring systems.
Typical applications include:
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Steam turbine vibration monitoring
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Gas turbine protection systems
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Centrifugal compressor diagnostics
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Industrial pump monitoring
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High-speed motor condition monitoring
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Gearbox vibration analysis
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Power generation facilities
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Oil and gas processing plants
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Petrochemical production units
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Chemical manufacturing equipment
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Mining machinery
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Marine rotating equipment
Key Benefits
The 330104-00-04-05-02-CN delivers reliable measurement performance while providing the durability required for demanding industrial installations.
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High-precision non-contact eddy current sensing
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Armored cable for enhanced mechanical protection
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Compact 40 mm probe body for flexible installation
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Durable stainless-steel construction for long service life
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PPS sensing tip provides excellent thermal and chemical resistance
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Secure ClickLoc™ connector ensures stable signal transmission
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CN approval supports region-specific industrial applications
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Fully compatible with the complete 3300 XL transducer platform
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Ideal for predictive maintenance and machinery health monitoring
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Helps improve equipment availability and reduce maintenance costs
Technical FAQs
1. What does the 330104-00-04-05-02-CN proximity probe measure?
It measures shaft vibration, radial displacement, and axial position without physical contact, providing accurate data for machinery protection systems.
2. Is this an armored probe?
Yes. The 330104 Series features an armored cable that offers additional protection against abrasion, vibration, and mechanical damage.
3. What are the probe dimensions?
This model features a 40 mm overall case length with 0 mm unthreaded length, making it suitable for compact installations requiring armored construction.
4. What cable configuration is included?
The probe is supplied with a 0.5-meter armored cable and a Miniature Coaxial ClickLoc™ connector for secure electrical connections.
5. What does the CN approval option indicate?
The CN suffix denotes a country-specific approval option, supporting compliance with designated regional certification requirements.
6. Which materials are used in the probe construction?
The probe housing is manufactured from AISI 303/304 stainless steel, while the sensing tip is made from Polyphenylene Sulfide (PPS) for excellent durability and temperature resistance.
7. Which systems is this probe compatible with?
It is designed for use with 3300 XL Proximitor® Sensors, compatible extension cables, and complete 3300 XL proximity transducer systems.
8. What measurement range does the system provide?
The standard 3300 XL 8 mm system offers a 2.0 mm (80 mil) linear measurement range with outstanding accuracy and repeatability.
9. What operating temperature range is supported?
The probe is designed to operate reliably from -52°C to +177°C, making it suitable for demanding industrial environments.
10. Why choose the 3300 XL 8 mm Series?
The 3300 XL Series is recognized globally for its API 670 compliance, interchangeable components, rugged construction, and dependable long-term performance in rotating machinery monitoring.