Product Overview

The Bently Nevada 330130-085-13-00 is a 3300 XL Standard Extension Cable used in the Bently Nevada 3300 XL proximity transducer system.

It connects the 3300 XL proximity probe to the Proximitor sensor, enabling accurate transmission of vibration, displacement, and Keyphasor signals for machinery condition monitoring and protection applications.

With an 8.5-meter cable length, this version is designed for extended routing in large industrial installations. The “-13-00” configuration typically indicates a heavy-duty construction variant within the 3300 XL cable family, optimized for harsher mechanical and environmental conditions.

Technical Specifications

Function and Working Principle

The 330130-085-13-00 functions as a low-loss coaxial signal transmission cable, carrying analog signals from the proximity probe to the Proximitor sensor while maintaining high fidelity over extended distance and harsh operating conditions.

Signal Flow

1. The proximity probe detects shaft vibration using eddy-current technology.
2. Mechanical displacement is converted into an analog electrical signal.
3. The extension cable transmits the signal with minimal attenuation.
4. The Proximitor sensor conditions the signal for monitoring and protection systems.

Vprobe→VProximitorV_{probe} \rightarrow V_{Proximitor}Vprobe​→VProximitor​

Key Functions

• Transmits vibration, displacement, and Keyphasor signals accurately
• Maintains signal integrity over an 8.5-meter cable length
• Provides reinforced mechanical protection for harsh environments
• Minimizes electromagnetic interference (EMI)
• Supports continuous machinery condition monitoring
• Integrates into a calibrated 3300 XL measurement system

System Role

The cable is a critical component of the 3300 XL proximity transducer system, consisting of:

• 3300 XL 8 mm Proximity Probe
• 330130-085-13-00 Standard Extension Cable
• 3300 XL Proximitor Sensor

Together, these components enable:

• Shaft vibration monitoring
• Radial displacement measurement
• Rotor dynamic analysis
• Machinery protection
• Predictive maintenance diagnostics

Industrial Applications

• Steam turbines
• Gas turbines
• Centrifugal compressors
• Pumps
• Electric generators
• Industrial motors
• Fans and blowers
• Petrochemical plants
• Oil and gas facilities
• Power generation systems

Installation Guidelines

• Ensure ClickLoc connectors are fully engaged and locked.
• Avoid excessive bending or mechanical stress on the cable.
• Route separately from high-voltage power cables to reduce EMI.
• Maintain proper grounding and shielding practices.
• Use only with compatible 3300 XL probes and Proximitor sensors.

Compatible Components

• Bently Nevada 3300 XL 8 mm Proximity Probes
• Bently Nevada 3300 XL Proximitor Sensors
• Bently Nevada 3500 Machinery Protection System
• Bently Nevada 3300 Monitoring System
• Industrial vibration monitoring systems

Key Advantages

• Extended routing capability (8.5 meters)
• Heavy-duty reinforced construction (0.876 kg)
• High resistance to electromagnetic interference
• Stable low-noise signal transmission
• Designed for harsh industrial environments
• Fully compatible with 3300 XL systems
• Supports reliable predictive maintenance and machinery protection

Technical FAQs

Q1: What is the purpose of this extension cable?
It transmits analog vibration and displacement signals from the proximity probe to the Proximitor sensor.

Q2: Why is this version heavier than others?
The 0.876 kg weight indicates a reinforced, heavy-duty construction with enhanced shielding and mechanical durability.

Q3: Can this cable be used independently?
No. It must be used as part of a complete 3300 XL probe–cable–Proximitor system.

Q4: Where is it commonly used?
In turbines, compressors, pumps, generators, and other critical rotating machinery systems.

Conclusion

The Bently Nevada 330130-085-13-00 3300 XL Standard Extension Cable is a heavy-duty 8.5-meter interconnect cable designed for demanding industrial environments. It provides reliable, low-noise signal transmission within the 3300 XL proximity transducer system, ensuring accurate machinery protection and condition monitoring in critical rotating equipment.