



Reliable Armored Proximity Probe for Precision Machinery Diagnostics
The Bently Nevada 330104-00-04-10-01-05 3300 XL 8 mm Proximity Probe is a high-performance non-contact eddy current sensor developed for accurate measurement of shaft vibration, axial position, and radial displacement in critical rotating equipment. Designed as part of the trusted 3300 XL 8 mm Proximity Transducer System, this armored probe combines superior measurement accuracy with exceptional durability, making it an ideal solution for machinery protection and predictive maintenance in demanding industrial environments. It is fully compatible with 3300 XL Proximitor® Sensors and matching extension cables to deliver dependable long-term monitoring performance.
This model features an M10 × 1 metric thread, 0 mm unthreaded length, 40 mm overall case length, 1.0-meter standard armored cable, a Miniature Coaxial ClickLoc™ connector with connector protector, and CSA, ATEX, IECEx hazardous-area approvals. Its armored cable construction provides excellent protection against abrasion, vibration, and mechanical stress, ensuring reliable operation even in harsh industrial installations.
Product Specifications
| Parameter | Specification |
|---|
| Manufacturer | Bently Nevada |
| Model | 330104-00-04-10-01-05 |
| 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 | 1.0 m (3.3 ft) |
| Connector Type | Miniature Coaxial ClickLoc™ Connector with Connector Protector |
| Cable Type | Standard Armored Cable |
| Agency Approval | 05 – CSA, ATEX, IECEx |
| 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; 1.0 m Cable Length |
| Approximate Weight | 0.323 kg |
Typical Applications
The 330104-00-04-10-01-05 is widely used in continuous machinery monitoring systems where dependable vibration and displacement measurements are essential.
Typical applications include:
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Steam turbine monitoring
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Gas turbine protection
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Centrifugal compressor diagnostics
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Industrial pump condition monitoring
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High-speed motor vibration analysis
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Gearbox health monitoring
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Power generation facilities
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Oil and gas processing plants
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Petrochemical production systems
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Chemical manufacturing equipment
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Mining machinery
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Marine rotating equipment
Key Features and Benefits
Designed to maximize machinery reliability, this armored probe provides outstanding performance in challenging industrial environments.
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High-accuracy non-contact eddy current sensing
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Armored cable protects against abrasion and mechanical damage
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Compact 40 mm probe body for flexible installation
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Stainless-steel construction offers superior corrosion resistance
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PPS probe tip ensures excellent thermal and mechanical stability
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ClickLoc™ connector with protector enhances connection security
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Certified for hazardous-area installations with CSA, ATEX, and IECEx approvals
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Fully compatible with the complete 3300 XL monitoring platform
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Supports predictive maintenance and condition-based monitoring
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Helps reduce unexpected downtime and maintenance expenses
Technical FAQs
1. What does the 330104-00-04-10-01-05 measure?
It continuously measures shaft vibration, radial displacement, and axial position without contacting the rotating shaft, enabling effective machinery protection.
2. Is this an armored proximity probe?
Yes. The 330104 Series features an armored cable designed to provide enhanced protection against vibration, abrasion, and mechanical wear.
3. What are the probe dimensions?
This configuration includes a 40 mm overall case length with 0 mm unthreaded length, making it suitable for compact installations.
4. How long is the integrated cable?
The probe is supplied with a 1.0-meter (3.3 ft) standard armored cable fitted with a ClickLoc™ connector and connector protector.
5. What approvals are included?
The 05 approval option includes CSA, ATEX, and IECEx certifications, supporting installation in hazardous industrial environments.
6. Which materials are used in the probe?
The housing is manufactured from AISI 303/304 stainless steel, while the sensing tip is constructed from Polyphenylene Sulfide (PPS) for excellent durability and thermal resistance.
7. Which monitoring systems are compatible?
The probe is compatible with 3300 XL Proximitor® Sensors, matching extension cables, and complete 3300 XL machinery monitoring systems.
8. What measurement range does the system provide?
The standard 3300 XL 8 mm transducer system provides a 2.0 mm (80 mil) linear measurement range with outstanding repeatability and accuracy.
9. What operating temperatures are supported?
The probe operates reliably from -52°C to +177°C, making it suitable for continuous operation in demanding industrial environments.
10. Why choose the 3300 XL 8 mm Series?
The 3300 XL Series is trusted worldwide for its API 670 compliance, excellent interchangeability, rugged construction, and proven long-term performance in rotating machinery monitoring.