Bently Nevada 330130-045-01-05-CN 3300 XL Standard Extension Cable

Product Introduction

The Bently Nevada 330130-045-01-05-CN 3300 XL Standard Extension Cable is a precision-engineered signal transmission component designed for integration within the 3300 XL 8 mm proximity transducer system. With a nominal cable length of 4.5 meters, this extension cable enables accurate and stable signal transfer between the proximity probe and the Proximitor® sensor, ensuring reliable vibration and displacement monitoring in critical rotating machinery.

Manufactured to meet the performance standards of Bently Nevada machinery protection systems, this cable maintains controlled impedance characteristics and shielding effectiveness across its entire length. It is specifically designed to preserve calibration integrity within the 3300 XL transducer system, preventing signal degradation that could compromise measurement accuracy.

The CN configuration typically denotes a region-specific or project-specific variant, built to meet defined installation or compliance requirements. The cable is factory-terminated, reducing installation errors and ensuring dependable electrical continuity in demanding industrial environments.

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Product Specifications

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Applications

• Used in steam turbines, gas turbines, compressors, pumps, and generators for continuous vibration monitoring

• Extends connection between 3300 XL proximity probes and Proximitor sensors in distributed installation layouts

• Supports shaft radial vibration and axial displacement measurement systems

• Ideal for machinery protection systems requiring stable and noise-free signal transmission

• Applied in power generation, oil & gas production, petrochemical processing, and heavy manufacturing facilities

• Enables flexible probe positioning while preserving system calibration integrity

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Advantages

• Ensures high signal integrity through controlled impedance coaxial design

• Provides strong resistance to electromagnetic interference (EMI) in high-noise environments

• Factory-installed connectors minimize installation variability and improve system reliability

• Designed for seamless compatibility with 3300 XL transducer systems

• Maintains measurement consistency across extended cable runs

• Durable construction suitable for harsh industrial operating conditions

• Supports accurate detection of shaft vibration, position, and dynamic motion

FAQ

1. Is this extension cable calibrated as part of the 3300 XL transducer system?
   Yes. The probe, extension cable, and Proximitor sensor function as a matched system. The cable’s electrical characteristics are included in overall system calibration to ensure accurate signal scaling.

2. Can a standard coaxial cable be used as a replacement?
   No. The 3300 XL system requires specific impedance and shielding properties. Using non-approved cable may result in signal attenuation or measurement errors.

3. How does shielding improve signal stability?
   The full shielding protects against electromagnetic interference from nearby motors and power equipment, maintaining clean and stable vibration signals.

4. Is the cable suitable for high-vibration environments?
   Yes. It is designed for installation near rotating machinery and maintains signal integrity under typical industrial vibration conditions.

5. Does cable length affect system performance?
   Yes. The system is designed for specific cable lengths. Substituting a different length without proper matching may affect calibration accuracy.

6. Are the connectors field-terminated?
   No. The connectors are factory-installed to ensure proper termination, shielding continuity, and consistent electrical performance.

7. Can it be used in hazardous areas?
   It can be installed in hazardous locations when used within a properly certified 3300 XL system and following applicable installation standards.

8. Does the cable influence probe sensitivity?
   When used as specified, it does not alter probe sensitivity. The complete transducer system maintains its defined measurement range and output characteristics.

9. What type of signal does the cable transmit?
   It transmits a high-frequency analog signal from the proximity probe to the Proximitor sensor.

10. Is it compatible with older 3300 systems?
    It is optimized for the 3300 XL series. Compatibility with earlier systems depends on configuration and should be verified before installation.

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