Bently Nevada 330104‑00‑06‑05‑02‑CN Detailed Product Guide (3300 XL 8 mm Series)

1. Basic Product Information

• Model: 330104‑00‑06‑05‑02‑CN
• Brand: Bently Nevada
• Series: 3300 XL 8 mm Proximity Probe Series
• Product Type: Eddy Current Proximity Probe

The 330104‑00‑06‑05‑02‑CN is a compact, high‑precision eddy current proximity probe designed for non‑contact displacement and vibration measurement on rotating shafts and machinery components. This model is configured for specific regional or system interface requirements, as indicated by the “CN” suffix, while maintaining the standard performance characteristics of the 3300 XL 8 mm platform. It combines rugged industrial construction with precise signal response for continuous condition monitoring and machine protection.

2. Technical Specifications

Parameter Table

3. Product Description

The 330104‑00‑06‑05‑02‑CN proximity probe is engineered for accurate, high‑speed measurement of shaft displacement and vibration in rotating equipment without mechanical contact. Eddy current sensing technology generates a high‑frequency electromagnetic field at the probe tip. When a conductive surface such as a rotor shaft enters this field, disturbances in the field are measured as changes in impedance. These changes are converted to electrical signals proportional to displacement, allowing precise, real‑time monitoring of movement.

This model’s compact dimensions (8 mm diameter, 60 mm body) and short 0.5 m cable make it particularly suitable for installations where space is constrained, or cable routing must be minimal. The stainless steel probe body provides resistance to mechanical stress, corrosion, and high vibration. The sealed design with IP67 protection ensures reliable performance in dusty, wet, or oily environments.

Additionally, the “CN” configuration reflects compatibility with region‑specific harnessing, connector standards, or monitoring system interface conventions. This specialized configuration ensures seamless integration into broader condition monitoring systems with defined interface requirements.

4. Applications

The 330104‑00‑06‑05‑02‑CN is widely used across industrial sectors that require continuous monitoring and protection of rotating assets:

• Steam and gas turbines for overspeed and shaft vibration tracking.

• Centrifugal and positive displacement compressors.

• Pumping systems in power, petrochemical, and water treatment facilities.

• Electric motor shafts prone to imbalance or misalignment.

• Gearboxes and transmission systems.

• Large industrial fans, blowers, and turbines.

• Critical machinery in manufacturing plants where unplanned downtime must be minimized.

Typical Monitoring Functions

• Radial vibration monitoring.

• Axial displacement measurement.

• Rotating shaft position and motion analysis.

• Detection of dynamic imbalance, rubs, and mechanical looseness.

5. Product Advantages

Compact and Space‑Efficient Design
The small diameter and short body enable installation in confined mechanical housings where movement must be monitored without interfering with physical components.

High Accuracy and Stability
Provides precise displacement and vibration signals necessary for predictive maintenance and machine protection systems.

Non‑contact Measurement
Reduces mechanical wear and tear, lowering maintenance cost and extending sensor lifetime.

Durable Metal Construction
Stainless steel housing offers high resistance to corrosion, impact, and environmental stress.

Wide Environmental Range
IP67 protection allows operation in wet, dusty, and industrial environments.

Fast Response and Wide Bandwidth
Captures rapid changes in displacement or vibration, enabling early detection of fault conditions.

Predictive Maintenance Capable
Supports advanced condition monitoring strategies by delivering reliable real‑time data.

6. Recommended Models (Same Series or Related)

Table – 3300 XL Series Related Models

7. Popular Models from the Same Brand

Table – Hot‑Selling Models