330902-00-10-10-02-05 3300 NSv Proximity Probe

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330902-00-10-10-02-05
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 330902-00-10-10-02-05 3300 NSv Proximity Probe is a high-precision eddy current sensor designed for compact automation systems, centrifugal compressors, and tight installation machinery. With a 1.0-inch overall case length, 0.0 in unthreaded tip, and a 1/4-28 UNF threaded probe, this probe excels in measuring radial and axial vibrations on small shafts below 51 mm (2 in) and flat targets smaller than 15 mm (0.6 in). Its 1.5 mm linear range (60 mils) and recommended gap of 1.0 mm (40 mils) ensure accurate position and vibration readings in restricted spaces where standard 3300 XL probes cannot fit.

The probe features a Miniature coaxial ClickLoc connector with standard cable, supporting stable output with less than 2 mV variation per volt of supply change. Constructed from AISI 304 stainless steel case and polyphenylene sulfide (PPS) tip, the probe resists chemicals and high temperatures, operating reliably from -52°C to +177°C (-62°F to +351°F). Its mechanical and electrical compatibility with 3300 RAM and prior 3300/3000-series systems allows straightforward system upgrades while maintaining existing monitoring infrastructure. The patented TipLoc molding and CableLoc design deliver secure probe tip attachment with 220 N pull strength, while connector protectors safeguard the system from fluid ingress. The NSv system’s Average Scale Factor of 7.87 V/mm (200 mV/mil) provides a consistent, high-fidelity signal output for automation and predictive maintenance applications.

Applications

Application 1: Centrifugal Air Compressor Vibration Monitoring

Measures radial vibration on small shafts (<51 mm), detecting imbalances or misalignments early to prevent downtime and extend compressor lifespan by up to 15%.

Application 2: Axial Position Measurement on Flat Targets

Accurately monitors thrust bearing axial position on small surfaces (<15 mm), enabling precise alignment in process gas compressors and other tight-space machinery.

Application 3: Tachometer and Zero-Speed Detection

Generates reliable speed and zero-speed signals for control systems, supporting automated startup and shutdown sequences in compact machines.

Application 4: Phase Reference (Keyphasor) Generation

Provides phase reference signals for vibration analysis and synchronization of rotating machinery, critical for predictive maintenance and automation.

Application 5: Retrofits and Upgrades

Easily replaces 3300 RAM or 3000/7000-series 190 probes, allowing system upgrades without full rewiring while enhancing chemical resistance and side-view access.

Specifications

Competitive Advantage

Competitive Advantage 1: Compact and Flexible Design

Short 1.0-inch case and side/rear-view capability allow installation in tight spaces where standard 3300 XL probes cannot be used.

Competitive Advantage 2: High Chemical and Temperature Resistance

Constructed with PPS tip and 304 stainless steel body, the probe withstands harsh chemical environments and temperatures up to 177°C, ideal for industrial compressors.

Competitive Advantage 3: Patented Mechanical Stability

TipLoc and CableLoc technologies provide robust bonding and 220 N pull strength, ensuring long-term stability in high-vibration or moving machinery applications.

Competitive Advantage 4: Backward Compatibility

Fully compatible with 3300 RAM and 3000/7000-series components, enabling upgrades with minimal cost and reduced installation time.

Competitive Advantage 5: Reliable Signal Transmission

Gold-plated ClickLoc connectors and connector protectors prevent fluid ingress and maintain accurate output signals for automation systems, minimizing downtime and false alarms.