330930-045-03-05 3300 NSv Extension Cable

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330930-045-03-05
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 3300 NSv Extension Cable (330930-045-03-05) is specifically designed for seamless integration with the Bently Nevada 3300 NSv Proximity Transducer System, enhancing automation monitoring in complex industrial environments. This extension cable is optimized for centrifugal air compressors, refrigeration compressors, and process gas compressors, as well as other machinery where compact installation and precise measurement are critical. The 3300 NSv Extension Cable allows for flexible routing in areas with tight spaces, maintaining the integrity of signal transmission from the NSv probe to the Proximitor Sensor.

Engineered for applications requiring small target detection and side-view or rear-view access, the 3300 NSv Extension Cable supports accurate measurement of radial vibration on shafts as small as 51 mm (2 inches) and axial position on flat targets down to 15 mm (0.6 inches). Its compatibility with existing 3300 RAM and 3000/7000-series systems facilitates easy upgrades. Users can retain their current probe and monitoring system while integrating the 3300 NSv Extension Cable with the latest NSv Proximitor Sensors for enhanced performance. For complete system upgrades, the cable works in tandem with NSv probes and sensors to ensure high-fidelity data acquisition.

Mechanically and electrically, the 3300 NSv Extension Cable maintains full compatibility with previous Bently Nevada 3300 RAM extension cables. The cable is constructed with robust materials to withstand chemical exposure common in process compressor environments, while its ClickLoc connectors provide a secure, gold-plated connection to prevent loosening and signal loss. Additionally, the patented CableLoc design ensures a pull strength of up to 220 N (50 lb), securely anchoring the cable to the probe. Connector protectors are recommended to safeguard both probe-to-cable and cable-to-Proximitor Sensor connections, minimizing the risk of liquid ingress and maintaining accurate vibration and position measurements.

By integrating the 3300 NSv Extension Cable (330930-045-03-05) into automated monitoring systems, industrial operators can achieve reliable radial and axial vibration detection, tachometer and zero-speed measurements, and phase reference signals (Keyphasor) in demanding environments. Its versatility, chemical resistance, and precision make it a critical component for modern industrial automation, enabling continuous condition monitoring and improved machinery longevity.

Applications

The 3300 NSv Extension Cable (330930-045-03-05) is a critical component in high-precision industrial automation systems, specifically designed to work seamlessly with the Bently Nevada 3300 NSv Proximity Transducer System. Its primary purpose is to extend signal transmission between the NSv probe and Proximitor Sensor while maintaining the integrity of vibration and position measurements in demanding industrial environments.

Vibration and Position Monitoring in Compressors

This extension cable is widely used in centrifugal air compressors, refrigeration compressors, process gas compressors, and other machinery with tight installation spaces. It enables accurate measurement of radial vibration on shafts smaller than 51 mm (2 inches) and axial position on flat targets down to 15 mm (0.6 inches). Its precise construction ensures that vibration signals and displacement data are transmitted without loss or distortion, even in areas with limited side-view or rear-view access.

Integration with Fluid-Filmed Bearing Machines

The 3300 NSv Extension Cable supports a variety of fluid-filmed bearing machines, providing reliable connectivity for radial and axial (thrust) position measurements, tachometer and zero-speed monitoring, and phase reference (Keyphasor) signals. Its 4.5-meter (14.8-foot) length allows flexible routing while maintaining low capacitance (69.9 pF/m typical), ensuring accurate signal delivery over long distances.

Harsh Environment Compatibility

Constructed from 75 Ω coaxial fluoroethyle material and rated for -52°C to +177°C (-62°F to +351°F), this extension cable is suitable for extreme operating conditions. The cable is designed to accommodate field wiring from 0.2 to 1.5 mm² (16 to 24 AWG), with ferrule support for 0.25 to 0.75 mm² (18 to 23 AWG). The inclusion of connector protectors safeguards ClickLoc connectors from liquids, maintaining electrical stability and preventing signal interference.

System Upgrade and Compatibility

The 3300 NSv Extension Cable is mechanically and electrically compatible with previous 3300 RAM extension cables, facilitating seamless upgrades. It allows existing monitoring systems to leverage modern NSv probes and Proximitor Sensors without replacing the entire cabling infrastructure, ensuring cost-effective modernization of automated machinery.

In summary, the 3300 NSv Extension Cable (330930-045-03-05) is ideal for industrial automation applications where precise vibration and position monitoring, high reliability, and adaptability to tight installation spaces are essential. It ensures accurate data acquisition in compressors and rotating machinery, supporting predictive maintenance and operational efficiency in automated systems.

Specifications

Competitive Advantage

Exceptional Compatibility and Upgrade Flexibility

The 3300 NSv Extension Cable is fully mechanically and electrically compatible with Bently Nevada’s legacy 3300 RAM proximity probes and extension cables. This allows seamless system upgrades without the need to replace the entire monitoring setup. Whether upgrading from 3300 RAM or 3000-/7000-series systems, the 3300 NSv Extension Cable supports straightforward integration with existing probes and Proximitor Sensors, reducing downtime and installation costs.

Robust Construction and Connector Reliability

Designed with 75 Ω coaxial fluoroethylene material and equipped with ClickLoc gold-plated brass connectors, the 3300 NSv Extension Cable ensures secure, reliable connections. The patented CableLoc design provides a 220 N (50 lb) pull strength, while connector protectors shield against liquid ingress, safeguarding signal integrity under harsh industrial environments.

Wide Temperature Range and Chemical Resistance

Operating reliably from -52°C to +177°C (-62°F to +351°F), the 3300 NSv Extension Cable is suitable for extreme conditions typical in centrifugal air compressors, refrigeration compressors, and process gas machinery. Its chemical resistance makes it ideal for process applications where standard extension cables may degrade.

Precision Signal Transmission

With a low output resistance of 50 Ω, capacitance of 69.9 pF/m, and supply sensitivity under 2 mV per volt, the cable maintains highly accurate signal transmission. The 4.5-meter (14.8 ft) length option provides flexibility in installation, allowing precise radial and axial vibration or position measurements even in restricted side-view or rear-view spaces.

Proven System Performance

The 3300 NSv Extension Cable, combined with the NSv probe, supports small-target applications with linear ranges up to 1.5 mm (60 mils), outperforming previous 3000-series 190 Transducer Systems. Its enhanced side-view characteristics make it ideal for tight installations and small shaft machinery, ensuring reliable and repeatable monitoring in critical applications.