330903-00-10-10-02-05 3300 NSv Proximity Probe

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330903-00-10-10-02-05
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 330903-00-10-10-02-05 3300 NSv Proximity Probe is a precision eddy-current sensor designed for high-performance automation in confined or restricted installation environments. Engineered for centrifugal air compressors, refrigeration compressors, process gas compressors, and other compact machinery, this NSv probe measures both radial vibration and axial position with high accuracy. Featuring an M8X1 threaded stainless steel case and a polyphenylene sulfide (PPS) probe tip, the probe operates reliably from -52°C to +177°C (-62°F to +351°F) and maintains stable output with less than 2 mV variation per volt of supply. With a 1.5 mm (60 mils) linear range and a recommended gap of 1.0 mm (40 mils), the 3300 NSv probe excels at small target applications, including shafts smaller than 51 mm (2 in) or flat targets under 15 mm (0.6 in). The miniature ClickLoc connector and patented TipLoc and CableLoc designs provide 220 N (50 lbf) pull strength while maintaining secure connections. Fully compatible with legacy 3300 RAM probes and extension cables, and upgradeable from 3000- and 7000-series 190 Transducer Systems, the 3300 NSv probe delivers reliable automation performance in tight spaces without sacrificing measurement precision.

Applications

Radial Vibration Monitoring
The 3300 NSv probe measures radial shaft vibrations on small-diameter shafts (<51 mm) in centrifugal compressors and pumps, providing early detection of imbalance and bearing wear.

Axial (Thrust) Position Measurement
Captures precise axial displacement of rotating machinery, enabling real-time position monitoring for critical fluid-film bearing applications.

Tachometer and Zero-Speed Detection
Provides high-fidelity speed and zero-speed signals, supporting automated safety interlocks and precise rotational speed control in high-speed process machinery.

Keyphasor Reference Signals
Generates accurate phase reference (Keyphasor) signals for synchronization of automated monitoring systems, ensuring reliable phase tracking in control systems.

Compact and Confined Space Automation
Ideal for side-view or rear-view restricted installations, the NSv probe enables automation in areas where traditional 3300 or 3300 XL probes cannot be mounted, without compromising accuracy.

Specifications

Competitive Advantage

Small Target Precision
Linear range of 1.5 mm (60 mils) and recommended gap of 1.0 mm (40 mils) ensure high accuracy on shafts or targets under 51 mm, outperforming legacy 3000- and 7000-series probes.

Extreme Temperature and Chemical Resistance
Operating range from -52°C to +177°C (-62°F to +351°F) and chemical-resistant PPS tip allow use in harsh industrial environments, including process gas compressors and lubricated machinery.

Robust Mechanical and Electrical Integrity
TipLoc and CableLoc designs provide 220 N (50 lbf) pull strength, securing the probe and cable in vibration-prone installations, reducing mechanical failure risk.

Full System Interchangeability
Compatible with 3300 RAM probes, extension cables, and Proximitor Sensors, simplifying system upgrades and maintenance without requiring recalibration.

Optimized for Restricted Installations
Side-view and small-target design allows installation in confined spaces where conventional probes cannot fit, providing flexibility in modern automation and retrofits.