Bently Nevada 330730-080-02-05 3300 XL 11 mm Extension Cable

Description

The 330730-080-02-05 is a 3300 XL 11 mm extension cable designed for use within 3300 XL 11 mm proximity transducer monitoring systems. This specific configuration features an 8.0 meter (26.2 feet) length, a standard miniature coaxial ClickLoc connector, and holds multiple agency approvals (Option 05). The cable serves as a critical link between the proximity probe and the Proximitor sensor, ensuring signal integrity in rotating machinery vibration and position monitoring applications. The 3300 XL 11 mm system is engineered for high-precision displacement measurement, providing a robust, non-contact interface for critical turbomachinery, such as steam and gas turbines, compressors, and pumps. This extension cable utilizes the patented ClickLoc connector design, which locks securely into place to prevent loosening due to vibration, ensuring a reliable electrical connection without the need for additional safety wiring in many standard environments.

Features

• System Length: 8.0 meters (26.2 feet) for flexible installation between probe and Proximitor sensor
• Connector Type: Miniature coaxial ClickLoc connector, ensuring secure, vibration-resistant connections
• Cable Type: Standard coaxial cable (non-FluidLoc)
• Agency Approvals: Option 05 includes multiple agency approvals for hazardous and non-hazardous area operation
• Compatibility: Fully compatible with 3300 XL 11 mm proximity probes and Proximitor sensors
• Design: Gold-plated brass connectors for optimal conductivity and corrosion resistance

Applications

This extension cable is used in 3300 XL 11 mm transducer systems for:

• Shaft vibration monitoring on large rotating machinery
• Axial rotor position (thrust) measurement
• Turbine, compressor, and pump critical monitoring chains
• Hazardous and industrial environments requiring Agency Approval (Option 05)

Ordering Information

Option	Code on This SKU	Description
Orderable Part Number	330730-080-02-05	3300 XL 11 mm Extension Cable
A - Cable Length	080	8.0 meters (26.2 feet)
B - Connector/Cable	02	Miniature coaxial ClickLoc connector, standard cable
C - Agency Approval	05	Multiple approvals

Technical Specifications

Manufacturer	Bently Nevada (Baker Hughes)
Part Number	330730-080-02-05
System Type	3300 XL 11 mm Proximity Transducer System
Total Length	8.0 m (26.2 ft)
Connector	Miniature coaxial ClickLoc
Cable Type	Standard coaxial
Agency Approvals	Multiple approvals (CSA, ATEX, IECEx)
Capacitance	69.9 pF/m (21.3 pF/ft) typical
Resistance	2.0 +/- 0.5 ohms (Center conductor to center conductor)

Installation Guidelines

The 3300 XL 11 mm extension cable should be installed using standard industrial practices for coaxial signal cabling. Ensure the cable is protected from excessive abrasion or high-temperature sources. The ClickLoc connectors should be engaged until they lock securely. For environments with high humidity or moisture, ensure connectors are adequately protected or utilize connector protectors. When routing the cable, avoid sharp bends that exceed the cable's minimum bend radius to prevent internal degradation. Ensure that the total system length (Probe + Extension Cable) is compatible with the specific Proximitor sensor calibration (typically 5 meter or 9 meter system lengths).

Compliance and Certifications

This product is certified for use in hazardous areas under multiple international standards when installed per the applicable Bently Nevada documentation. Verify the specific drawing numbers (e.g., 141092 for ia or 140979 for nA/ec) and the Approvals Quick Reference Guide (108M1756) for installation compliance.