Bently Nevada 330854-040-25-CN 3300 XL 25mm Extension Cable

Product Overview

Bently Nevada 330854-040-25-CN belongs to the 3300 XL Series vibration monitoring system accessories.

This extension cable supports accurate proximity probe signal transmission in demanding industrial environments.

The cable uses armored high-temperature FluidLoc construction for long-term reliability.

It delivers stable electrical performance under vibration, heat, moisture, and contamination exposure.

330854-040-25-CN works with compatible Bently Nevada probes and Proximitor sensors.

The total probe system length must equal the configured Proximitor system length.

This cable includes connector protection accessories for safer installation and maintenance.

Global PLC Spare HUB's Insight

Bently Nevada 3300 XL Series products remain widely used in critical rotating equipment monitoring systems.

Engineers prefer this series for stable signal integrity and strong environmental durability.

The armored FluidLoc structure improves cable life in oil, gas, power, and turbine applications.

This model suits installations requiring high-temperature tolerance and mechanical protection.

The connector protection design reduces contamination risks during field installation.

Maintenance teams value the removable ClickLoc collar during tight routing operations.

This extension cable fits many industrial assets including:

• Steam turbines
• Gas turbines
• Centrifugal compressors
• Industrial pumps
• Motors
• Generators
• Fans and blowers

Technical Specifications

• Brand: Bently Nevada
• Series: 3300 XL Series
• Model: 330854-040-25-CN
• Product Type: 25 mm Extension Cable
• Cable Length: 4.0 metres (13.1 feet)
• Cable Type: Armored High Temperature FluidLoc Cable
• Insulation Material: PFA insulated 75 Ω triaxial cable
• Operating Temperature: -35°C to +200°C
• Storage Temperature: -35°C to +200°C
• Center Conductor Resistance: 1.0 ± 0.25 Ω
• Coaxial Conductor Resistance: 0.3 ± 0.1 Ω
• Extension Cable Weight: 45 g/m
• Armored Cable Weight: 140 g/m
• Environmental Resistance: Resistant to heat, oil contamination, and industrial vibration
• Anti-Interference Capability: Triaxial shielding improves signal stability and noise immunity
• Frequency Response: Optimized for Bently Nevada proximity transducer systems
• Measurement Compatibility: Supports shaft vibration and displacement monitoring systems
• Linearity Support: Maintains stable signal transmission across configured system length
• Resolution Support: Designed for precision vibration monitoring applications
• Connector Type: ClickLoc connector with removable collar
• Agency Approval: CN Country Specific Approval

Configuration Breakdown

• 330854-AXXX-BXX-CXX
  • A – Cable Length Option
    • 040 = 4.0 metres
  • B – Armor and Cable Option
    • 25 = Armored High Temperature FluidLoc Cable
  • C – Agency Approval Option
    • CN = Country Specific Approval

Core Functional Advantages

• Supports stable vibration monitoring signal transmission
• Performs reliably under high-temperature conditions
• Improves mechanical durability with armored construction
• Reduces signal interference through triaxial shielding
• Protects connectors during transport and installation
• Simplifies routing in narrow installation spaces
• Supports long operating life in harsh industrial environments

Installation Guidelines

• Confirm total probe and extension cable length before installation
• Ensure the total system length matches the Proximitor sensor configuration
• Keep connectors clean during installation procedures
• Use the included disposable connector protection tool
• Avoid excessive cable bending during routing
• Secure armored cable sections to minimize vibration stress
• Verify connector locking after installation completion

Commissioning and Maintenance Convenience

• Removable ClickLoc collar supports easier field installation
• Connector protectors reduce contamination during maintenance
• Armored structure lowers accidental cable damage risks
• Simple replacement process minimizes downtime
• Compatible with standard Bently Nevada monitoring procedures

Compatibility Information

• Compatible with Bently Nevada 3300 XL proximity probe systems
• Supports matching Proximitor sensor configurations
• Designed for industrial vibration monitoring applications
• Suitable for turbine and rotating machinery monitoring systems

Typical Application Scenarios

• Steam turbine shaft vibration monitoring
• Compressor displacement monitoring
• Pump condition monitoring systems
• Generator bearing protection systems
• Motor vibration analysis installations
• Industrial process machinery diagnostics

Diagnostic Capability

• Supports early detection of shaft imbalance
• Helps identify bearing wear conditions
• Assists alignment verification procedures
• Supports machinery protection system diagnostics
• Improves predictive maintenance planning

Certification Information

• CN Country Specific Approval
• Industrial-grade vibration monitoring accessory
• Manufactured for critical machinery monitoring systems

Packing List

• 1 × Bently Nevada 330854-040-25-CN Extension Cable
• Connector protectors
• Disposable connector protector installation tool
• Product inspection packaging

Shipping and Warranty

• Warranty: 12 months
• Dispatch Time: Ships within 24–48 hours
• Courier Partners: FedEx, UPS, DHL
• Export Packaging: Secure industrial protective packaging

FAQ

• What is the main function of this extension cable?

  It transmits proximity probe signals to compatible Proximitor sensors.

• Can this cable operate in high-temperature environments?

  Yes. It supports temperatures up to +200°C.

• Why is the armored FluidLoc structure important?

  It improves resistance against vibration, wear, and mechanical damage.

• Does this model support turbine monitoring systems?

  Yes. It fits many turbine and rotating equipment applications.

• How should engineers verify cable compatibility?

  Confirm the total probe system length before ordering.

• What installation mistake should users avoid?

  Avoid contamination inside the connector during field installation.

• Why does signal stability matter in vibration monitoring?

  Stable signals improve machinery protection and diagnostic accuracy.

• Is this cable suitable for narrow installation spaces?

  Yes. The removable ClickLoc collar simplifies cable routing.

• What industries commonly use this product?

  Power generation, oil and gas, petrochemical, and heavy industry.

• How can buyers select the correct extension cable length?

  Match the probe length and extension length to the Proximitor requirement.

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