The Bently Nevada 330354-040-24-05 is a high-integrity extension cable that is part of the 3300 XL Proximity Transducer System, one of the most widely used and trusted vibration monitoring systems in industrial applications. This cable is designed to connect a proximity probe to its matching Proximitor® sensor, enabling precise signal transmission over distances where direct connections are impractical due to installation constraints.

The 330354-040-24-05 model is a 4 meters extension cable with a rugged construction and a specialized connector system that ensures stable signal transmission with minimal loss or interference. The “24-05” suffix refers to specific build options and connector configurations, providing compatibility with Bently Nevada’s 3300 XL series systems.

Its durability and high performance make it suitable for critical condition monitoring of rotating machinery, including turbines, compressors, and motors in power generation, oil & gas, and heavy manufacturing environments.

Product Specifications

Product Applications

The 330354-040-24-05 extension cable is purpose-built for deployment in industrial environments where proximity probes must be installed at a distance from monitoring electronics. Key application areas include:

• Steam and Gas Turbines: Monitoring axial and radial shaft movement, vibration, and position in high-temperature environments.

• Centrifugal and Reciprocating Compressors: Enables long-distance transducer setup where the compressor footprint limits probe-to-sensor proximity.

• Electric Motors and Generators: Suitable for end-winding vibration or rotor movement detection.

• Pumps and Fans: Facilitates remote sensor installations in harsh or hazardous locations.

• Industrial Gearboxes: Ensures signal fidelity in systems where mechanical spacing and EMI pose challenges.

• Process Industries (Oil, Gas, Petrochemical, Power): Integral to condition-based maintenance and predictive diagnostics platforms.

Product Advantages

• High Signal Integrity: Maintains the accuracy and fidelity of the proximity signal over long distances.

• Robust Construction: Designed for industrial-grade use, including resistance to abrasion, oils, chemicals, and high temperatures.

• Flexible Configurations: Available with a variety of connector angles and options to suit constrained installation spaces.

• EMI Shielding: Ensures minimal interference in high-noise environments with excellent shielding capabilities.

• Reliable Locking System: ClickLoc® connectors prevent accidental disconnection and offer tactile feedback.

• Proven Compatibility: Fully compatible with the entire Bently Nevada 3300 XL proximity monitoring family.

• Easy Installation: Field-replaceable connectors and color-coded cabling simplify on-site maintenance.

• Extended Life Span: Materials selected to ensure reliability even in continuous-operation scenarios over many years.

Frequently Asked Questions (FAQ)

1. What does the “40” in 330354-040-24-05 refer to?

   It represents the cable length in feet. In this case, the cable is 4 meters long.

2. Can this cable be used in hazardous environments?

   Yes, when ordered with appropriate options (e.g., ATEX-compliant connectors), it is suitable for classified areas.

3. Is the 330354-040-24-05 compatible with older Bently Nevada systems?

   It is primarily designed for 3300 XL series but may be backward-compatible with legacy systems—always verify connector compatibility.

4. What is the maximum operating temperature for this cable?

   The standard cable is rated for operation up to 177°C (350°F).

5. Can the cable be bent for tight installation spaces?

   Yes, but you must respect the minimum bend radius of 25.4 mm (1 inch) to prevent internal damage.

6. Are the connectors field-replaceable?

   Yes, replacement connector kits are available, but installation requires specific tools and precision.

7. Does this cable support signal redundancy?

   No, this is a single-channel coaxial extension cable. Redundancy would require separate sensors and signal paths.

8. How should I route the cable to minimize interference?

   Keep it away from high-voltage lines and motors, and avoid sharp bends or crimping to maintain signal quality.

9. Is this cable compatible with the 3300 XL 5 mm or 8 mm probe systems?

   Yes, it works with both 5 mm and 8 mm XL probe systems when paired with compatible Proximitor® sensors.

10. What maintenance is required for this cable?

    Inspect periodically for physical damage, connector corrosion, or mechanical stress, especially in high-vibration environments.