Description

The Bently Nevada 330130-075-00-00 is a 7.5-meter (24.6-foot) standard extension cable designed for the 3300 XL 8 mm Proximity Transducer System. This cable serves as the critical electrical link between the 3300 XL proximity probe and the 3300 XL Proximitor sensor. It is engineered to maintain the precise calibrated characteristics of the eddy current transducer system, ensuring accurate shaft vibration and position measurements in rotating machinery.

Features

• Compatible with 3300 XL 8 mm Proximity Transducer Systems.
• 7.5 m (24.6 ft) length for flexible installation.
• 75 Ohm triaxial cable construction for optimal signal integrity.
• Gold-plated ClickLoc connectors for secure, vibration-resistant mechanical and electrical coupling.
• FEP-insulated conductors providing high resistance to oil, moisture, and extreme industrial temperatures.
• Minimum bend radius of 25.4 mm (1 inch) for ease of routing in tight machinery enclosures.

Applications

• Power Generation: Safeguarding steam and gas turbine generator sets.
• Oil & Gas: Monitoring upstream and downstream rotating machinery.
• Petrochemical Refining: Protecting continuous-duty process compressors.
• Fluid-Film Bearings: Non-contact positioning and vibration monitoring for massive rotating assemblies.

Technical Specifications

Installation Guidelines

• Connector Handling: Use the ClickLoc connectors by tightening finger-tight until a distinct "click" is felt. This ensures the locking mechanism is engaged to prevent loosening due to machine vibration.
• Environmental Protection: It is highly recommended to wrap coaxial connections in silicone tape or use connector protectors to prevent moisture, dust, and turbine oil ingress.
• Routing: Maintain a minimum bend radius of 25.4 mm (1 inch). Avoid routing cables near high-EMI sources or power lines to prevent signal interference.
• System Integrity: Ensure all connections are clean and free of debris before mating. The 3300 XL system is designed for component interchangeability; no bench recalibration is required when replacing cables within the same system family.

FAQ

What is the 330130-075-00-00?

The Bently Nevada 330130-075-00-00 is a 7.5-meter standard extension cable for the 3300 XL Proximity Transducer System.

What type of connectors does the cable use?

It features specialized gold-plated ClickLoc connectors. These latch securely to eliminate loose connections caused by machine vibrations.

Can I mix and match this extension cable with different probe or Proximitor models?

Yes. All 3300 XL 8 mm system components feature a modular design, allowing complete interchangeability of probes, extension cables, and Proximitor sensors without requiring individual component matching or bench recalibration.