330901-00-45-10-02-00 3300 NSv Proximity Probe

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330901-00-45-10-02-00
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 330901-00-45-10-02-00 3300 NSv Proximity Probe is a high-performance eddy-current transducer designed for industrial automation and machinery monitoring, especially in applications with tight space or small target constraints. Featuring a 1.5 mm linear range, recommended gap of 1.0 mm, output resistance of 50 Ω, and supply sensitivity below 2 mV per volt, this probe delivers precise radial vibration, axial displacement, and phase measurements. Constructed with a PPS probe tip and AISI 304 stainless steel case, it offers exceptional chemical resistance and mechanical durability, supporting extreme temperatures from -52°C to +177°C (-62°F to +351°F). With 1/4-28 UNF probe threads, 1-meter miniature coaxial ClickLoc connector cable, and 16–24 AWG field wiring, the 3300 NSv probe is fully compatible with previous 3300 RAM and 3000/7000-series transducer systems, enabling direct upgrades while maintaining reliability in centrifugal compressors, refrigeration compressors, and other fluid-film bearing machines.

Applications

1. Centrifugal and Refrigeration Compressors
The 3300 NSv probe provides precise radial vibration monitoring for small-diameter shafts below 51 mm (2 in), supporting predictive maintenance and operational efficiency in tight spaces.

2. Axial Thrust Measurement
Capable of axial position monitoring on flat targets smaller than 15 mm, it ensures reliable detection of thrust bearing displacement in industrial compressors and turbines.

3. Tachometer and Zero-Speed Detection
Integrated signal capabilities allow accurate tachometer feedback and zero-speed detection for automation systems, improving control accuracy and rotor protection.

4. Phase Reference / Keyphasor Signals
Provides consistent phase reference signals to advanced monitoring systems, supporting synchronization and diagnostic measurements in high-speed rotating equipment.

5. Small Target and Sideview Applications
Ideal for installations with counter bore, side-view, or rear-view constraints, enabling precise measurements in compact or hard-to-access areas without compromising data accuracy.

Specifications

Competitive Advantage

1. Compact and High-Precision Design
Small 1/4-28 UNF probe threads and linear range of 1.5 mm enable accurate measurements in tight spaces and on small-diameter shafts, outperforming legacy 3000/7000-series probes.

2. Chemical and Mechanical Resistance
PPS probe tip and AISI 304 stainless steel case provide superior chemical resistance and durability, suitable for process compressors and aggressive industrial environments.

3. Compatibility and Upgrade Flexibility
Mechanically and electrically compatible with 3300 RAM and 3000/7000-series systems, enabling seamless upgrades using existing probes, cables, and monitoring hardware.

4. Robust Connector and Cable System
Gold-plated ClickLoc connectors with CableLoc and TipLoc technology provide up to 220 N (50 lb) pull strength, ensuring reliable signal transmission and protection against liquids and vibrations.

5. Extreme Temperature Operation
Operates reliably from -52°C to +177°C (-62°F to +351°F), allowing deployment in cryogenic applications and high-temperature process machinery while maintaining measurement accuracy.