Bently Nevada 330730-080-01-00 3300 XL 11 mm Extension Cable

Product Introduction

The Bently Nevada 330730-080-01-00 is a 3300 XL 11 mm Extension Cable, designed to connect 3300 XL 11 mm probes to Proximitor sensors in vibration monitoring systems. This 8.0-meter (26.2 feet) armored cable ensures signal integrity and mechanical protection in demanding industrial environments. Manufactured in the U.S.A., this extension cable is a genuine Bently Nevada component, guaranteeing compatibility and performance.

Technical Parameters

• Model: 330730-080-01-00
• Cable Length: 8.0 meters (26.2 feet)
• Connector and Cable Option: 01 – Armored cable
• Agency Approval: 00 – Not required
• 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: Flexible AISI 302 SST with FEP outer jacket
• Operating and Storage Temperature: -51°C to +177°C (-60°F to +351°F)
• DC Resistance (8.0 m length): Center conductor to center conductor: 2.0 ± 0.5 ohms; Coaxial conductor to coaxial conductor: 0.6 ± 0.2 ohms
• Weight: Armored extension cable: 140 g/m (1.5 oz/ft)

Parameter Analysis

The 330730-080-01-00 extension cable features a low capacitance of 69.9 pF/m, which minimizes signal attenuation over the 8.0-meter length, ensuring accurate vibration data transmission. The armored construction (AISI 302 SST with FEP outer jacket) provides robust protection against mechanical damage and environmental stress, making it suitable for harsh industrial settings. The cable’s wide operating temperature range (-51°C to +177°C) ensures reliable performance in extreme conditions. The gold-plated brass ClickLoc connectors lock securely, preventing loosening due to vibration.

Application Scenarios

This extension cable is ideal for use with 3300 XL 11 mm proximity probes in monitoring systems for turbines, compressors, pumps, and other rotating machinery. It is commonly deployed in oil & gas, power generation, petrochemical, and manufacturing plants where reliable vibration monitoring is critical for predictive maintenance and machine protection.

Installation Guide

1. Ensure the system is de-energized before installation.
2. Connect the extension cable between the probe and the Proximitor sensor using the ClickLoc connectors. Push until they click into place.
3. Route the cable away from high-heat sources and sharp edges. Use appropriate clamps to secure the cable.
4. For connections exposed to moisture, use the provided silicone tape or optional connector protectors (recommended).
5. Verify the total cable length (probe + extension) does not exceed the system’s specified limit (typically 9 meters for 3300 XL systems).

Compatibility

This extension cable is compatible with Bently Nevada 3300 XL 11 mm probes and 3300 XL Proximitor sensors. It is part of the 3300 XL transducer system and works with 3500 monitoring systems when used with appropriate Proximitor sensors. The ClickLoc connectors ensure a secure, reliable connection.

Maintenance Advice

Regularly inspect the cable for cuts, abrasions, or damage to the armor or jacket. Check that connectors are clean and free of debris. If the cable is exposed to oil or moisture, clean connectors with a dry cloth and apply silicone tape or connector protectors as needed. Periodically verify cable resistance and capacitance to ensure signal integrity.

Procurement Advice

When ordering the Bently Nevada 330730-080-01-00, confirm the cable length and armored option match your requirements. Ensure you have the correct probe and Proximitor models for compatibility. Consider purchasing connector protectors for humid environments. Genuine Bently Nevada parts are recommended for optimal performance and safety.

FAQ

Q: What is the length of the 330730-080-01-00 cable?
A: The cable length is 8.0 meters (26.2 feet).

Q: Is the cable armored?
A: Yes, the option ’01’ indicates armored cable with flexible AISI 302 SST and FEP outer jacket.

Q: What is the operating temperature range?
A: The cable can operate and be stored in temperatures from -51°C to +177°C (-60°F to +351°F).

Q: Can I use this cable with any 3300 XL probe?
A: It is designed for 3300 XL 11 mm probes. Ensure the total cable length (probe + extension) does not exceed 9 meters for proper system operation.

Q: What are the connector types?
A: The cable uses gold-plated brass ClickLoc connectors that lock securely.