330908-39-71-05-01-00 3300 NSv Proximity Probe

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330908-39-71-05-01-00
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 (330908-39-71-05-01-00) is an advanced eddy current sensor designed for precision automation and industrial monitoring applications. Engineered with a 3/8-24 UNF threaded AISI 304 stainless steel case and a Polyphenylene sulfide (PPS) probe tip, this probe operates reliably in extreme temperatures from -52°C to +177°C (-62°F to +351°F). With a linear measurement range of 1.5 mm (60 mils) and a recommended gap setting of 1.0 mm (40 mils), the probe provides highly accurate position and vibration detection for both static and dynamic measurement requirements. Its miniature coaxial ClickLoc connector with protector and standard cable ensures robust field wiring compatibility with 0.2–1.5 mm² (16–24 AWG) conductors, maintaining consistent output with less than 2 mV change per volt input variation. The 3300 NSv series offers unmatched reliability in industrial automation systems, supporting interchangeability with other 3300 series components while providing enhanced tip and cable durability through patented TipLoc and CableLoc designs. Ideal for fluid-film bearing machines and speed monitoring, this probe integrates seamlessly into automated vibration and position monitoring systems, delivering precise, real-time feedback critical for predictive maintenance and operational optimization.

Applications

1. Vibration Monitoring in Fluid-Film Bearings
The 3300 NSv probe accurately measures shaft vibration in fluid-film bearings, enabling predictive maintenance in turbines and compressors. With a linear range of 1.5 mm and ±20% tolerance, it detects subtle oscillations, preventing unplanned downtime.

2. Position Sensing for Rotating Machinery
The probe provides real-time position feedback for rotating shafts with sub-millimeter precision (recommended gap 1.0 mm), ensuring precise alignment in automated machinery and robotic systems.

3. Speed Measurement Using Keyphasor Signal
Compatible with Keyphasor reference systems, the 3300 NSv allows accurate rotational speed measurement. Its robust PPS tip and stainless steel body maintain performance in temperatures up to 177°C, suitable for high-speed industrial applications.

4. Monitoring of Turbomachinery in Petrochemical Plants
Designed for harsh environments, the probe operates reliably in -52°C to +177°C, making it ideal for monitoring turbines and compressors in refineries, ensuring compliance with API 670 standards for linearity and temperature stability.

5. Integration with Automated Condition Monitoring Systems
The probe’s interchangeable design and CableLoc connector allow integration with existing 3300 series transducers, facilitating seamless deployment in industrial IoT and automation systems for real-time vibration and position analytics.

Specifications

Competitive Advantage

1. High-Temperature Durability
The 3300 NSv operates in extreme conditions from -52°C to +177°C (-62°F to +351°F), outperforming many competing probes that fail under similar thermal stress.

2. Precise Linear Measurement Range
With a linear range of 1.5 mm and a recommended gap of 1.0 mm, it delivers high accuracy for both static and dynamic measurements, surpassing standard ±5% tolerance probes.

3. Robust Probe and Cable Design
The patented TipLoc and CableLoc systems ensure strong mechanical bonding and 330 N (75 lbf) cable pull strength, reducing the risk of detachment during installation or operation.

4. Field Wiring Flexibility
Supports 0.2–1.5 mm² (16–24 AWG) wiring and outputs with less than 2 mV variation per volt input, providing reliable signal integrity for automated systems and long cable runs.

5. Interchangeable and Backward Compatible
Fully compatible with 3300 series 5 mm and 8 mm probes, extension cables, and Proximitor sensors, allowing easy replacement and integration without recalibration, reducing maintenance time and operational costs.