330906-02-12-05-02-00 3300 NSv Reverse Mount Probe

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330906-02-12-05-02-00
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 330906-02-12-05-02-00 3300 NSv Reverse Mount Probe is a high-precision eddy-current proximity transducer specifically engineered for applications requiring reverse mounting in tight installation spaces. Designed for centrifugal air compressors, process gas compressors, refrigeration compressors, and other machinery with limited clearance, the 3300 NSv Reverse Mount Probe excels in delivering accurate radial vibration, axial position, and shaft speed measurements in compact or obstructed environments. Its reverse mount configuration allows it to operate efficiently in locations where standard Bently Nevada 3300 or 3300 XL probes cannot be installed due to counter bore or side-view restrictions.

This probe system is ideal for small target measurements, including radial vibration on shafts smaller than 51 mm (2 in) and axial position on flat targets less than 15 mm (0.6 in). The 3300 NSv Reverse Mount Probe supports multiple automation applications on fluid-filmed bearing machines, including radial vibration and radial position detection, axial (thrust) position monitoring, tachometer and zero-speed measurements, and phase reference (Keyphasor) signal acquisition.

Mechanically and electrically compatible with previous Bently Nevada 3300 RAM probes, the 3300 NSv Reverse Mount Probe allows seamless upgrades without replacing existing extension cables or Proximitor Sensors. For older 3000-series or 7000-series transducer systems, full replacement with NSv components ensures optimal performance. The probe features an average scale factor of 7.87 V/mm (200 mV/mil), offering precise output for eddy-current applications while maintaining a linear range of 1.5 mm (60 mils), surpassing the linearity of 3000-series 190 transducers.

Constructed with enhanced chemical resistance, the 3300 NSv Reverse Mount Probe is suitable for process environments, while its superior side-view design ensures consistent gapping and reliable measurement performance. Available in multiple probe case configurations, the reverse mount version includes 3⁄8-24 or M10X1 threads. All system components incorporate gold-plated brass ClickLoc connectors to prevent loosening, with patented TipLoc molding and CableLoc designs providing mechanical robustness and 220 N (50 lb) pull strength. Connector protectors safeguard against liquids entering the connection, ensuring long-term reliability of the automation system.

In automation applications where compact installation, high-precision shaft monitoring, and durable performance are required, the 330906-02-12-05-02-00 3300 NSv Reverse Mount Probe delivers unmatched reliability and versatility, making it an essential component for advanced vibration and position monitoring systems.

Applications

The 3300 NSv Reverse Mount Probe is designed for tight-space installations in centrifugal compressors, refrigeration compressors, and process gas compressors. Its reverse mount configuration allows precise monitoring where standard probes cannot fit, making it ideal for modern industrial automation and predictive maintenance.

This probe excels in radial and axial vibration measurements on small-diameter shafts and flat targets, providing accurate shaft position, thrust, and vibration data. It also supports tachometer and Keyphasor signals, enabling speed control, phase monitoring, and synchronization in automated machinery.

With mechanical and electrical compatibility with previous Bently Nevada 3300 RAM and 3000/7000-series systems, upgrades are simple and cost-effective. Its robust ClickLoc connectors, TipLoc probe tip, and CableLoc design ensure reliable operation in harsh industrial environments.

Compact, durable, and precise, the 3300 NSv Reverse Mount Probe is an essential component for high-performance condition monitoring and automation system reliability.

Specifications

Competitive Advantage

1. Compact Design for Constrained Installations

The 3300 NSv Reverse Mount Probe (330906-02-12-05-02-00) is purpose-built for applications where conventional probes cannot be accommodated. Its reverse mount configuration facilitates precise installation in counter bore, side-view, and rear-view restricted locations, making it ideal for centrifugal compressors, refrigeration compressors, and process gas compressors with limited installation envelope.

2. High-Fidelity Vibration and Position Sensing

Engineered for radial and axial vibration measurement, the probe delivers precise shaft position, thrust, and Keyphasor signals on small-diameter shafts (<51 mm) and flat targets (<15 mm). The 1.5 mm linear range ensures high-resolution monitoring, surpassing legacy 3000-series 190 systems and enabling reliable predictive maintenance and real-time condition monitoring in high-speed rotating machinery.

3. Superior Mechanical and Electrical Integrity

Featuring gold-plated ClickLoc connectors, TipLoc molded probe tips, and CableLoc cable retention, the probe ensures robust mechanical attachment and consistent electrical signal integrity. Connector protectors safeguard against fluid ingress, making it suitable for harsh industrial and process environments.

4. Enhanced Chemical and Thermal Resistance

Constructed from polyphenylene sulfide (PPS) probe tips and AISI 304 stainless steel casings, the probe withstands extreme temperatures (-52°C to +177°C) and chemical exposure, supporting long-term reliability in challenging process automation applications.

5. Seamless System Upgrade and Interoperability

The 3300 NSv probe is fully mechanically and electrically compatible with prior Bently Nevada 3300 RAM and 3000/7000-series 190 transducer systems, allowing cost-effective upgrades while reusing existing extension cables and monitoring infrastructure.

6. Optimized for Small Target and Side-View Applications

With enhanced side-view capabilities and precise small-target adaptability, the probe outperforms earlier Bently Nevada designs, ensuring accurate measurements in restricted-gap or compact installations without compromising reliability or system integration.