Bently Nevada 330730-080-00-00 3300 XL 11 mm Extension Cable

Product Introduction

The Bently Nevada 330730-080-00-00 is a 3300 XL 11 mm extension cable, specifically engineered to connect a 3300 XL 11 mm proximity probe to a Proximitor sensor. This 8.0-meter (26.2 feet) cable ensures precise signal transmission for accurate vibration and position measurements in critical rotating machinery. Manufactured by Bently Nevada, a trusted name in condition monitoring, this extension cable is part of the 3300 XL series, known for its robustness and reliability.

Technical Parameters

• Model: 330730-080-00-00
• Product Type: 3300 XL 11 mm Extension Cable
• Cable Length: 8.0 meters (26.2 feet)
• Connector and Cable Option: Standard cable
• Agency Approval: Not required
• Weight: 0.36 kg
• Extension Cable Capacitance: 69.9 pF/m (21.3 pF/ft) typical
• Extension Cable Material: 75 Ω triaxial, fluoroethylene propylene (FEP) insulated
• Extension Cable Armor: Optional (flexible AISI 302 SST with FEP outer jacket)
• Operating and Storage Temperature: -51°C to +177°C (-60°F to +351°F)
• DC Resistance (Center Conductor to Center Conductor): 8.5 ± 1.1 ohms (for 8.0 m cable)

Parameter Analysis

The 330730-080-00-00 extension cable is designed to maintain signal integrity over its 8-meter length. With a typical capacitance of 69.9 pF/m, it ensures minimal signal distortion. The FEP insulation provides excellent dielectric properties and high-temperature resistance, making it suitable for extreme operating conditions. The cable’s robust construction, including gold-plated brass ClickLoc connectors, ensures a secure and stable connection, preventing loosening due to vibration.

Application Scenarios

This extension cable is widely used in industrial rotating machinery, including turbines, compressors, pumps, and other critical equipment. It is an essential component in vibration monitoring systems, enabling continuous measurement of shaft vibration and position. The 3300 XL system is ideal for applications requiring high reliability and accuracy, such as in power generation, oil and gas, and manufacturing industries.

Installation Guide

When installing the 330730-080-00-00 extension cable, ensure that all connections are clean and secure. The ClickLoc connectors lock into place, providing a reliable connection. For optimal performance, avoid sharp bends and excessive tension on the cable. If using armored cable, ensure proper grounding. Refer to the Bently Nevada service manual for detailed installation instructions.

Compatibility

The 330730-080-00-00 extension cable is compatible with 3300 XL 11 mm proximity probes and 3300 XL Proximitor sensors. It is designed to work with the 3300 series monitoring systems. The cable’s standard connector option ensures compatibility with standard Bently Nevada transducer systems.

Maintenance Advice

Regularly inspect the extension cable for signs of wear, damage, or loose connections. Clean connectors with a suitable solvent and ensure they are dry before reconnection. If the cable is exposed to harsh environments, consider using connector protectors or silicone tape (provided) to enhance environmental protection. Replace any damaged components immediately to maintain system integrity.

Procurement Advice

When procuring the Bently Nevada 330730-080-00-00, verify the model number and specifications to ensure it meets your application requirements. Consider the cable length, connector options, and any additional accessories such as armor or connector protectors. Purchase from authorized distributors to guarantee genuine parts and warranty support.

FAQ

1. What is the length of the 330730-080-00-00 extension cable?

The cable length is 8.0 meters (26.2 feet).

2. What is the temperature range for this extension cable?

The operating and storage temperature range is -51°C to +177°C (-60°F to +351°F).

3. Is the cable armored?

No, the standard cable is unarmored. Armor is optional and can be specified separately.

4. Can this cable be used with any 3300 XL probe?

Yes, it is designed for use with 3300 XL 11 mm probes and compatible Proximitor sensors.

5. What is the capacitance of the cable?

The typical capacitance is 69.9 pF/m (21.3 pF/ft).