330901-00-65-05-02-05 3300 NSv Proximity Probes

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330901-00-65-05-02-05
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 330901-00-65-05-02-05 is a sophisticated eddy current sensor from the specialized 3300 NSv Proximity Probes family by Bently Nevada. This specific model is engineered for "Narrow Surface" (NSv) applications, featuring a 6.5-inch overall case length and a 0-inch unthreaded length. Unlike standard sensors, the 3300 NSv Proximity Probes are uniquely optimized for machinery with extremely tight mounting constraints and small target areas. The 330901-00-65-05-02-05 provides precise non-contact displacement and vibration data, making it an indispensable component for the predictive maintenance of compact rotating assets where a standard 8 mm probe simply cannot fit due to side-view clearance limitations.

As a high-performance member of the 3300 NSv Proximity Probes series, this transducer offers a 1.5 mm to 1.7 mm linear range, which significantly outperforms legacy 190 series transducers. The 330901-00-65-05-02-05 is equipped with a 0.5-meter (20-inch) standard cable and a miniature coaxial ClickLoc connector, which includes a dedicated connector protector to ensure signal purity in oily or high-vibration environments. The 3300 NSv Proximity Probes are designed to work seamlessly with the 3300 NSv Proximitor Sensor, delivering an industry-standard scale factor that converts physical gaps into high-fidelity voltage signals for diagnostic monitoring.

Applications

The 330901-00-65-05-02-05 is specifically designed for Small-Scale Rotating Machinery Monitoring, such as high-speed centrifugal compressors and small pumps. Because these machines often have limited side-view clearance and smaller conductive targets, the "Narrow Surface" (NSv) capability allows for accurate radial vibration and axial position sensing without the interference issues that plague larger probes. Its 6.5-inch case length provides the reach necessary to access internal components through thick machine housings.

This probe serves as an ideal solution for Legacy System Modernization, acting as a direct high-performance replacement for older 3000-series and 7000-series 190 transducer systems. By utilizing the 3300 NSv Proximity Probes, plant operators can upgrade their monitoring capabilities to modern standards while maintaining compatibility with existing mounting holes. This helps in reducing the total cost of system overhauls in power generation and petrochemical facilities while improving overall measurement linearity.

It is frequently applied in Confined Space and High-Temperature Environments, such as bearing housings and compact turbine enclosures. With a temperature rating up to +175°C, the 330901-00-65-05-02-05 provides stable, non-contact displacement data in areas saturated with heat and lubricating fluids. Its lightweight design and ClickLoc connector facilitate easy installation in awkward positions, ensuring that even the most hard-to-reach shafts are continuously monitored for axial shift and dynamic vibration.

Specifications

Competitive Advantage

Specialized NSv Technology for Small Targets The primary advantage of the 330901-00-65-05-02-05 is its "Narrow Surface" (NSv) optimization. Unlike standard probes that require a large target area to avoid "side-viewing" interference, this probe can accurately measure small shafts and targets with minimal clearance. This makes the 3300 NSv Proximity Probes the only reliable choice for compact machinery where precision cannot be compromised by spatial limitations.

Extreme Thermal Resilience and Stability Operating within a wide temperature spectrum of -55°C to +175°C, this probe outperforms most general-purpose sensors. The advanced material construction ensures that the 330901-00-65-05-02-05 maintains a stable scale factor and minimal signal drift even during rapid temperature cycling. This reliability is critical for preventing false alarms in high-heat industrial applications like steam turbines or exhaust systems.

Superior Modernization and Compatibility Path The 330901-00-65-05-02-05 offers a seamless upgrade path for legacy Bently Nevada systems, including 3300 RAM and 190 series transducers. This allows facilities to benefit from the improved linearity and moisture resistance of the 3300 NSv Proximity Probes without requiring expensive structural modifications to their machinery. Its multiple agency approvals further guarantee safety compliance across global industrial sites.