330130-45-00-05 3300 XL Standard Extension Cable

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330130-45-00-05
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 330130-45-00-05 is a high-performance Standard Extension Cable from the renowned Bently Nevada 3300 XL condition monitoring system. This vital component serves as a critical link, engineered to extend the signal path between 8 mm proximity probes and Proximitor sensor modules with uncompromising integrity. Its primary function is to transmit high-frequency eddy-current displacement signals—essential for measuring both dynamic vibration and static position—while preserving the precise linear relationship between the probe tip gap and the system's output voltage. By maintaining signal integrity over distance, this cable ensures that data regarding radial vibration, axial thrust position, and Keyphasor reference speeds reach the monitoring system accurately, which is fundamental for the protection and predictive maintenance of critical rotating machinery such as turbines, compressors, and large pumps.

This specific model, 330130-45-00-05, is defined by its standard cable construction and a cable length option of 4.5 meters (14.8 feet), providing an optimal balance between reach and manageability for a wide array of industrial installations. The cable is built around a precision 74Ω triaxial core, a design that is crucial for rejecting electromagnetic interference (EMI) and radio-frequency interference (RFI) prevalent in electrically noisy industrial environments like power plants and petrochemical facilities. Its robust design is complemented by comprehensive international agency approvals, including CSA, ATEX, and IECEx, certifying its suitability for use in hazardous locations and facilitating global project deployment.

Applications

The 330130-45-00-05 is extensively utilized in power generation facilities for monitoring critical assets like steam turbines, gas turbines, and large boiler feed pumps. Its 4.5-meter length is ideal for connecting proximity probes mounted on bearing housings to nearby junction boxes or monitoring racks within the turbine deck. The cable's robust shielding ensures that vital vibration and position data are transmitted without corruption from the intense electrical noise generated by generators and high-voltage switchgear, enabling reliable protection against rotor instability and thrust bearing wear.

This extension cable is a key enabler for machinery monitoring in the oil & gas sector, particularly on offshore platforms and in refineries. Its comprehensive agency approvals (CSA, ATEX, IECEx) allow for direct installation in classified hazardous areas. The cable is used to connect sensors on centrifugal compressors, gas turbines, and critical pumps to central Proximitor monitoring systems, providing the clean signal path necessary for early detection of misalignment, unbalance, and other mechanical faults that could lead to unsafe conditions or production losses.

In general manufacturing and heavy industries such as pulp & paper, mining, and chemical processing, this cable facilitates predictive maintenance programs. It is commonly deployed to link sensors on large motors, fans, and gearboxes to online condition monitoring systems or portable data collectors. The cable's durability and temperature tolerance allow it to perform reliably in harsh mill environments, providing maintenance teams with accurate trend data to schedule repairs proactively, optimize machine performance, and prevent unexpected downtime.

Specifications

Competitive Advantage

1.Global Hazardous Area Certification and Universal Compliance

The 330130-45-00-05 provides a significant project advantage with its pre-certification to major international agency approvals, including CSA, ATEX, and IECEx. This eliminates the complexity, cost, and delay of obtaining site-specific certifications for installations in explosive atmospheres. Engineers can specify this cable with confidence for global projects in sectors like oil & gas and chemicals, ensuring regulatory compliance from the outset and accelerating the commissioning timeline.

2.Optimized Electrical Design for Uncompromised Signal Fidelity

Engineered with a precision 74Ω triaxial construction and low capacitance, this cable is specifically designed to preserve signal integrity over its 4.5-meter length. The advanced shielding effectively neutralizes electromagnetic interference from variable frequency drives, large motors, and power lines, ensuring that the delicate displacement and vibration signals from proximity probes are transmitted without noise or attenuation. This results in more accurate monitoring data, fewer false alarms, and greater confidence in diagnostic and protection decisions.

3.Proven System Interoperability and Simplified Maintenance

As an authentic Bently Nevada component, this cable guarantees full interchangeability within the 3300 XL system, adhering strictly to API 670 standards. This ensures seamless "plug-and-play" operation with all compatible probes and monitors. The benefit is dramatically simplified maintenance: technicians can replace the cable or any system component without needing to recalibrate the loop. This reduces critical machine downtime during repairs, streamlines spare parts inventory, and lowers the total cost of ownership over the system's lifecycle.