330901-00-40-10-02-00 3300 NSv Proximity Probe

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330901-00-40-10-02-00
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 Proximity Probe (330901-00-40-10-02-00) is a high-precision eddy current transducer designed for demanding industrial automation applications. Featuring a compact 4.0-inch case and a 1.0-meter miniature coaxial ClickLoc cable, this probe provides accurate radial vibration, axial position, and tachometer measurements in tight installations. Its 1/4-28 UNF threaded probe case with a maximum 0.375-inch thread engagement ensures secure mounting, while the Polyphenylene Sulfide (PPS) tip and AISI 304 stainless steel body offer excellent chemical and thermal resistance for temperatures ranging from -52°C to +177°C (-62°F to +351°F). With a linear range of 1.5 mm and recommended gap of 1.0 mm, the probe delivers precise outputs with minimal sensitivity drift (<2 mV per volt change). Compatible with existing 3300 RAM and extension cables, the 3300 NSv probe allows seamless upgrades while maintaining reliable automation system performance. Its enhanced small-target and side-view capabilities make it ideal for centrifugal compressors, refrigeration compressors, and process gas machinery, providing robust monitoring for high-speed shafts under constrained installation conditions.

Applications

1. Radial Vibration Monitoring
The 3300 NSv probe accurately measures radial vibration on shafts smaller than 51 mm (2 in), with a linear range of 1.5 mm, enabling precise condition monitoring in centrifugal and process gas compressors with tight radial clearance.

2. Axial (Thrust) Position Measurement
Ideal for small axial targets (<15 mm / 0.6 in), this probe delivers precise thrust measurements, helping detect misalignment or bearing wear in industrial automation systems, ensuring operational safety.

3. Tachometer and Zero Speed Detection
The NSv probe provides reliable rotational speed measurement for machinery startup and shutdown sequences. Its 50 Ω output resistance ensures stable signal transmission to Proximitor Sensors in automation systems.

4. Phase Reference Signals (Keyphasor)
The probe supports phase reference generation for advanced vibration analysis and predictive maintenance. Side-view capability allows installation where counter bore or clearance restrictions prevent standard probes.

5. Process Automation in Harsh Environments
With chemical-resistant PPS tips and SST cases, the 3300 NSv probe operates reliably in compressors exposed to lubricants, refrigerants, or process gases, reducing downtime and improving automation reliability.

Specifications

Competitive Advantage

1. Compact and Flexible Installation
The 4.0-inch probe and miniature coaxial cable allow installation in restricted spaces, maintaining automation system accuracy where standard 5–8 mm probes cannot fit.

2. Enhanced Small Target Performance
Capable of detecting axial targets as small as 15 mm and radial shafts under 51 mm, the NSv probe outperforms 3000-series and 3300 RAM probes in precision measurement under tight conditions.

3. High Thermal and Chemical Resistance
Operating range from -52°C to +177°C and chemical-resistant PPS tip ensure reliable performance in harsh industrial environments, extending probe life and reducing maintenance.

4. Seamless System Upgrade Compatibility
Mechanically and electrically compatible with 3300 RAM probes, the NSv probe allows cost-effective automation upgrades while using existing extension cables and Proximitor Sensors.

5. Robust Electrical and Mechanical Design
ClickLoc connectors, patented TipLoc molding, and CableLoc design provide 220 N (50 lb) pull strength and secure cable attachment, minimizing signal loss and ensuring high reliability in industrial automation monitoring.