330903-00-11-05-02-CN 3300 NSv Proximity Probe

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330903-00-11-05-02-CN
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The 330903-00-11-05-02-CN 3300 NSv Proximity Probe is a precision eddy-current sensing component engineered for industrial automation, rotating machinery diagnostics, and advanced vibration and shaft position monitoring. Featuring a 110 mm probe case length, M8×1 threaded design, PPS tip material, stainless steel housing, and a 0.5-meter miniature coaxial ClickLoc cable, this NSv probe is optimized for compressor applications with rear-view and side-view mounting constraints. With a 1.5 mm linear range, 1.0 mm recommended gap setting, extended −52°C to +177°C operating temperature, and low supply sensitivity, the probe delivers stable measurement signals for radial vibration, axial thrust displacement, phase reference, and tachometric feedback. The rugged construction, chemical resistance, and compatibility with NSv transducer systems make the 330903-00-11-05-02-CN suitable for small shaft machines commonly found in petrochemical, energy, and refrigeration processes. When integrated in plant-level predictive maintenance platforms, this proximity probe enhances equipment reliability, reduces unscheduled downtime, and supports data-driven operational efficiency within automated compressor assets and fluid-film bearing machinery.

Applications

Fluid-Film Bearing Radial Vibration Monitoring
Applied to compressors and small shaft machinery (<51 mm) to track radial vibration behavior and imbalance, enabling condition-based diagnostics for turbomachinery.

Axial Thrust Position Tracking in Compressors
Used to evaluate thrust displacement under dynamic loads. The 1.5 mm linear range supports transient startup and shutdown evaluation within automated monitoring systems.

Phase and Keyphasor Signal Acquisition
Provides phase reference for rotor dynamic analysis, fault correlation, and harmonic identification in high-speed compressor control loops.

Speed and Zero-Speed Measurement in Industrial Automation
Supports tachometric feedback for closed-loop control. The ClickLoc connector maintains measurement fidelity under vibration and shock.

Predictive Maintenance in Petrochemical and Energy Facilities
Integrated into plant-wide monitoring networks to reduce maintenance cost and downtime through automated condition assessment and lifecycle planning.

Specifications

Competitive Advantage

Extended 110 mm Case for Expanded Mounting Flexibility
Longer case length than shorter NSv variants allows rear-view and recessed installations often encountered on compact centrifugal and refrigeration compressors.

Robust Environmental Performance
Operating from −52°C to +177°C with PPS and stainless steel construction ensures durability in chemically aggressive and thermally unstable compressor environments.

Low Electrical Sensitivity and High Signal Integrity
Less than 2 mV/V supply sensitivity minimizes output deviation, supporting reliable vibration and shaft position measurements in automated monitoring circuits.

Mechanical and Electrical Compatibility with Legacy Systems
Backward compatibility with RAM-series components reduces upgrade costs and simplifies integration into existing proximity probe networks.

Secure ClickLoc Connector for High-Vibration Machinery
Miniature coaxial locking connector prevents unintended loosening, ensuring stable signal pathways in rotating equipment subject to shock and cyclic vibration.