330130-085-02-CN 3300 XL Standard Extension Cable

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330130-085-02-CN
Minimum Order Quantity:	1
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The Bently Nevada 330130-085-02-CN 3300 XL Standard Extension Cable is an armored, triaxial cable engineered as the critical signal transmission backbone for the industry-leading 3300 XL proximity transducer system. This standard extension cable is specifically designed to deliver uncompromised signal integrity for vibration and position measurements in the most demanding industrial environments, including hazardous areas classified under ATEX, IECEx, and CSA standards. With a precise length of 8.5 meters, it provides optimal flexibility for connecting eddy current proximity probes to their corresponding Proximitor signal conditioners, even in complex machinery layouts where components are widely spaced.

This extension cable is fundamental to achieving the high-performance benchmarks set by API 670 for machinery protection systems. Its core construction utilizes a 75Ω triaxial design, which is essential for minimizing signal attenuation and preserving the fidelity of dynamic vibration waveforms and precise gap voltage (position) data over its entire length. The cable's specified extension cable capacitance is meticulously controlled, ensuring system linearity and temperature stability from an extreme operating range of -45°C to +221°C. This guarantees that the 3300 XL system provides accurate, reliable data for protecting costly assets like turbines, compressors, and pumps.

Applications

1.Hazardous Area Machinery Monitoring

Certified for use in explosive atmospheres by CSA, ATEX, and IECEx, this armored extension cable is the safe and compliant choice for critical monitoring applications in oil & gas refineries, chemical processing plants, and offshore platforms. It enables the deployment of 3300 XL proximity transducer systems in Zone 1/2 and Division 1/2 areas for measuring shaft vibration, eccentricity, and position on turbines, compressors, and fans, without compromising safety protocols.

2.High-Precision Vibration Analysis in Rotating Equipment

The cable's 75Ω triaxial construction and low extension cable capacitance are optimized for transmitting high-frequency vibration signals with minimal distortion. It is ideally suited for predictive maintenance programs on critical rotating machinery, allowing analysts to accurately capture dynamic motion for detecting unbalance, misalignment, and rolling element bearing defects using eddy current proximity probes.

3.Long-Distance Signal Transmission in Complex Installations

With a standard length of 8.5 meters and superior signal integrity characteristics, this cable facilitates flexible system design in large machinery trains. It reliably bridges the distance between hard-to-mount probe locations and the Proximitor cabinet, ensuring accurate position measurement for thrust bearing monitoring and axial shift detection, even when components are separated by challenging plant layouts.

4.Ruggedized Applications Demanding Maximum Durability

The integrated armored cable and connector protector make the 330130-085-02-CN model exceptionally resistant to physical damage. It is the preferred solution for installations in mining, pulp and paper, and heavy manufacturing environments, where cables are exposed to potential impact, constant vibration, abrasive dust, or occasional fluid spills, thereby minimizing downtime due to cable failure.

Specifications

Competitive Advantage

1.Certified Safety for Global Hazardous Area Deployment

Unlike generic cables that require external protection or cannot be used in classified areas, the 330130-085-02-CN comes pre-certified with ATEX, IECEx, and CSA approvals for explosive atmospheres. This multi-agency certification eliminates project compliance risks, simplifies procurement, and provides a fully integrated, safe solution for oil & gas and chemical industry applications, offering a significant regulatory advantage over non-certified alternatives.

2.Superior Signal Integrity for Accurate Diagnostics

The engineering specification of 75Ω impedance and controlled cable capacitance (65 pF/m) is meticulously matched to the 3300 XL system's electronics. This precise electrical design ensures minimal signal loss and phase shift over the 8.5-meter cable length, delivering a more accurate representation of machine dynamics to the monitoring system. This results in more reliable data for machinery protection and predictive diagnostics compared to cables with inferior or mismatched electrical properties.

3.Unmatched Mechanical Robustness and Longevity

Featuring an armored cable core and a dedicated connector protector, this extension cable is built to survive harsh industrial environments where standard cables would fail. It provides superior resistance to crushing, cutting, abrasion, and environmental contaminants. This rugged construction dramatically extends the mean time between failures (MTBF), reduces maintenance costs, and prevents costly machinery trips caused by cable damage, offering a lower total cost of ownership.

4.Seamless System Integration and Inventory Simplification

As a core component of the 3300 XL series, this cable is fully interchangeable with all system probes and sensors without recalibration. This plug-and-play compatibility, coupled with backward compatibility with older 5 mm systems, streamlines installation, reduces spare part variety, and simplifies technician training. This ecosystem advantage locks in reliability and ease of use that mixed-vendor solutions cannot match.