330730-040-00-00 3300 XL 11 mm Extension Cable

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330730-040-00-00
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The 330730-040-00-00 3300 XL 11 mm Extension Cable is a high-performance, triaxial extension solution designed specifically for the 3300 XL 11 mm Proximity Transducer System. With a standard 4.0-meter (13.1-foot) length, this cable allows flexible installation while maintaining precise signal integrity for vibration and displacement monitoring in industrial machinery. Constructed with 75 Ω triaxial fluoroethylene propylene (FEP) insulation, the 330730-040-00-00 ensures low-noise performance and exceptional durability even in high-temperature environments ranging from -52°C to +177°C (-62°F to +351°F). Optional flexible AISI 302 stainless steel armor with FEP outer jacket provides enhanced protection against mechanical stress, abrasion, and harsh environmental conditions.

The 330730-040-00-00 3300 XL 11 mm Extension Cable is optimized for the 3300 XL 11 mm Proximity Probe, enabling accurate transmission of its 3.94 V/mm (100 mV/mil) output without loss of signal fidelity. With a low output resistance of 50 Ω and minimal supply sensitivity (less than 2 mV change per volt of input variation), this extension cable ensures consistent, reliable data for predictive maintenance and advanced machinery monitoring. Compatible with field wiring from 0.2 to 1.5 mm² (16 to 24 AWG), the 330730-040-00-00 also supports ferrule connections, allowing seamless integration into industrial automation systems while preserving the high-precision measurements of the 3300 XL 11 mm system.

Applications

Remote Vibration Monitoring
The 330730-040-00-00 3300 XL 11 mm Extension Cable enables the 3300 XL 11 mm Proximity Probe to transmit precise vibration signals over 4 meters without degradation. This is critical for monitoring fluid-film bearing machines in power generation, reducing vibration-related failures by up to 15% through early detection of misalignments and unbalances.

Turbine Differential Expansion Measurements
Used in conjunction with the 3300 XL 11 mm Proximity Probe, the 330730-040-00-00 3300 XL 11 mm Extension Cable allows accurate axial and ramp expansion measurements on steam turbines. Its low-noise triaxial design ensures measurement accuracy within ±0.05 mm, supporting predictive maintenance schedules that reduce unplanned downtime by 20%.

Reciprocating Compressor Rod Position Analysis
In reciprocating compressors, the 330730-040-00-00 3300 XL 11 mm Extension Cable maintains high-resolution signal transmission for rod position and rod drop measurements. This enables engineers to detect mechanical wear or rod misalignment early, extending compressor lifespan by up to 15% and improving operational safety.

Keyphasor Signal Transmission
For tachometer and zero-speed applications, the 330730-040-00-00 3300 XL 11 mm Extension Cable ensures stable Keyphasor signal transmission, preserving the 3300 XL 11 mm Proximity Probe’s ±0.1% accuracy. This reliability is essential for synchronizing high-speed industrial equipment and preventing operational anomalies.

Specifications

Competitive Advantage

High-Temperature and Harsh Environment Resistance
Rated for -52°C to +177°C (-62°F to +351°F) and IP67 environmental standards when armored, the 330730-040-00-00 3300 XL 11 mm Extension Cable performs reliably in extreme conditions, including high-temperature steam turbines and oil-lubricated compressors.

Signal Integrity and Low Noise
The 75 Ω triaxial FEP construction of the 330730-040-00-00 3300 XL 11 mm Extension Cable maintains the 3300 XL 11 mm Proximity Probe’s 3.94 V/mm output with minimal noise, providing highly accurate displacement and vibration data for automated monitoring systems.

Flexible Installation Options
With a 4.0-meter length and optional flexible stainless steel armor, the 330730-040-00-00 3300 XL 11 mm Extension Cable accommodates complex industrial layouts, enabling secure routing around machinery and minimizing interference or mechanical strain.