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

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330730-080-00-00
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 330730-080-00-00 is an essential 3300 XL 11 mm Extension Cable, meticulously engineered by Bently Nevada to ensure signal integrity and reliability in critical condition monitoring systems. As a core component within the advanced 3300 XL transducer system, this extension cable is specifically designed to bridge the distance between an 11 mm proximity probe and its corresponding Proximitor sensor or monitoring system. Its primary function is to transmit the sensitive eddy current signal from the probe tip with minimal loss, attenuation, or interference, thereby preserving the accuracy of vital vibration, position, and displacement measurements on large rotating machinery. This specific cable is a crucial element for achieving precise, long-distance signal transmission, which is paramount for protecting high-value assets such as steam turbines, gas compressors, and large generators in demanding industrial environments.

Engineered with precision and durability, this Bently Nevada extension cable features a standard cable length of 8.0 meters (26.2 feet), providing ample reach for flexible routing in complex industrial layouts, such as from a turbine bearing housing to a remotely located control panel. The cable is constructed as a standard cable type, terminated with connectors that ensure compatibility and a secure, reliable connection within the 3300 XL 11 mm system ecosystem. It is designed with strict electrical characteristics to match the system’s requirements, including a controlled extension cable capacitance of 68.9 pF/m and a low output resistance of 45 Ω. These specifications are critical for minimizing signal distortion and maintaining the calibration and linearity of the entire measurement loop over the cable's length.

Applications

This 3300 XL 11 mm Extension Cable is primarily deployed to connect 3300 XL 11 mm Proximity Probes to their corresponding Proximitor sensors or monitoring racks over significant distances. Its 8.0-meter length is ideal for applications in large-scale industrial facilities, such as power plants and refineries, where sensors on massive steam turbines or compressors are located far from the centralized control room or monitoring cabinet. The cable’s controlled electrical parameters ensure that the precise gap voltage signals from the probe are transmitted without significant degradation, which is crucial for accurate measurement of shaft vibration and axial position on these critical machines.

Due to its wide operating temperature range of -46°C to +180°C, the cable is perfectly suited for routing through extreme thermal environments. It can be reliably installed in areas with high ambient heat, such as along steam turbine casings or near hot gas pipelines, as well as in cold outdoor installations. This thermal resilience ensures stable signal transmission and long-term cable integrity, preventing insulation failure or performance drift that could lead to erroneous monitoring data or system failures in harsh operating conditions.

The cable serves as the vital physical and electrical interface within the complete transducer system. It is designed to integrate seamlessly with the 3300 XL 11 mm system’s specific power requirements and signal characteristics. Its compatibility with standard field wiring gauges and its low supply sensitivity make it a reliable component for installations where electrical noise or voltage fluctuations are present. This ensures that the data received by the monitoring system accurately reflects the machinery's condition, supporting effective predictive maintenance and protecting against unplanned downtime in critical industrial processes.

Specifications

Competitive Advantage

1.Optimized Electrical Performance for Signal Integrity

This extension cable is engineered with precise electrical characteristics, including a low and consistent extension cable capacitance of 68.9 pF/m and a stable output resistance of 45 Ω. These parameters are critically tuned to minimize signal attenuation, phase shift, and high-frequency loss over its 8.0-meter length. This ensures that the sensitive analog signal from the proximity probe reaches the Proximitor sensor with maximum fidelity, which is essential for maintaining the overall accuracy and calibration of the 3300 XL 11 mm transducer system.

2.Exceptional Environmental Durability and Thermal Resilience

The cable is built to perform reliably in the most challenging industrial environments. Its robust construction supports an extreme operating temperature range from -46°C to +180°C. This allows it to be routed through high-heat zones near turbines and boilers or through cold outdoor conduits without degradation of its insulation or electrical properties. This durability reduces the risk of premature cable failure, ensures long-term reliability, and minimizes maintenance needs associated with environmental stress.

3.Seamless System Integration and Installation Flexibility

As a genuine Bently Nevada component, the 330730-080-00-00 is designed for perfect compatibility and plug-and-play integration within the 3300 XL 11 mm system. Its standard cable construction and connectors ensure a secure, reliable connection, eliminating compatibility issues. The provided 8.0-meter length offers significant flexibility for routing in complex plant layouts, helping to reduce the need for splices or additional junction boxes. This streamlines installation, enhances overall system reliability by reducing connection points, and ensures optimal performance as part of a complete, high-quality monitoring solution.