330930-040-03-CN 3300 NSv Extension Cable

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330930-040-03-CN
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The 330930-040-03-CN 3300 NSv Extension Cable is an engineered component for Bently Nevada NSv proximity transducer systems, designed for vibration monitoring and shaft position measurement in industrial automated machinery. The 330930-040-03-CN Extension Cable ensures consistent signal transmission between the NSv probe and Proximitor Sensor, supporting reliable data acquisition for critical rotating equipment. With a 4.0-meter length, non-armored design, and connector protector, this NSv extension cable is optimized for compressors, turbines, and process machinery operating under high temperature ranges from −52°C to +177°C. Its NSv compatibility enables precise radial vibration, axial position, and Keyphasor phase reference measurements, particularly in installations with limited mounting space. Within industrial automation environments, the 330930-040-03-CN NSv Extension Cable delivers stable performance, enhanced durability, and improved measurement accuracy for condition monitoring and predictive maintenance workflows.

Applications

Rotating Equipment Vibration Monitoring
Used for radial vibration measurement on centrifugal compressors and process gas compressors where NSv systems compensate for restricted mounting areas, reducing signal loss over 4.0-meter cable runs.

Axial Position and Thrust Measurement
Supports axial displacement detection for fluid-film bearing machinery, ensuring accurate thrust position monitoring during transient operation or thermal expansion events.

Tachometer and Speed Detection
Enables reliable tachometer and zero-speed measurement by maintaining consistent signal integrity between probe and Proximitor Sensor, critical for equipment sequencing and shutdown logic.

Keyphasor Phase Reference Acquisition
Provides stable phase reference signals for diagnostic analysis and vibration signature studies, particularly on small shaft diameters or reduced side-view configurations.

Predictive Maintenance in Automation Systems
Integrates with plant-level condition monitoring and automation networks, enabling predictive maintenance and reducing unplanned downtime across refining, petrochemical, and refrigeration compressor applications.

Specifications

Competitive Advantage

High Temperature Operating Range
Supports −52°C to +177°C operating temperature, allowing deployment in compressors and turbine housings where thermal loads exceed standard probe cable limits.

Optimized for Restricted Installation Spaces
NSv cable architecture reduces side-view and counter-bore installation constraints, outperforming traditional 5 mm and 8 mm proximity systems in confined machine layouts.

Enhanced Signal Integrity Over Extended Lengths
The 4.0-meter cable length with 50-ohm output resistance minimizes electrical attenuation and maintains stable voltage-to-gap scaling for precise vibration and position measurements.

Material and Connector Durability
Connector protectors minimize contamination ingress, while PPS and stainless steel components resist chemicals and oils common in compressor and petrochemical process environments.

Backward Compatibility and Flexible Upgrades
Electrical and mechanical compatibility with earlier 3300 RAM systems simplifies retrofits and reduces conversion costs for operators upgrading to NSv-based monitoring architectures.