330901-10-40-10-02-00 3300 NSv Proximity Probe

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330901-10-40-10-02-00
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The 330901-10-40-10-02-00 3300 NSv 1/4-28 Proximity Probe is a compact, high-performance eddy current transducer engineered for tight installation environments in centrifugal air compressors, refrigeration compressors, process gas compressors, and other industrial machinery. Designed for small shafts and restricted side-view locations, the probe excels in radial vibration, radial position, and axial (thrust) measurements on fluid-film bearing machines.

With a 1.5 mm (60 mils) linear range, 50 Ω output resistance, and average scale factor of 7.87 V/mm (200 mV/mil), the 3300 NSv delivers precise static and dynamic monitoring even in challenging process conditions. The probe features a Polyphenylene Sulfide (PPS) tip and AISI 304 stainless steel case, offering superior chemical and thermal resistance for operating temperatures from -52°C to +177°C (-62°F to +351°F).

Mechanically and electrically compatible with previous 3300 RAM and 3000/7000 series 190 probes, the NSv probe uses ClickLoc miniature coaxial connectors, TipLoc molded tips, and CableLoc-secured cables, providing 220 N (50 lb) pull strength and robust connection integrity. Optional connector protectors enhance environmental protection, preventing moisture and process fluids from interfering with signal quality. The 3300 NSv Proximity Probe system ensures reliable, high-precision automation monitoring in restricted or small-target industrial applications.

Applications

Rotating Machinery Monitoring
The 330901-10-40-10-02-00 is widely used for shaft displacement and vibration monitoring in turbines, compressors, and motors. Its 1.5 mm linear range and precise 1.0 mm recommended gap setting allow early detection of rotor misalignment, imbalance, and axial movement, reducing the risk of mechanical failure.

High-Temperature and Harsh Environments
The 330901-10-40-10-02-00 operates reliably in extreme temperatures from -52°C to +177°C (-62°F to +351°F) and is constructed from PPS and stainless steel for resistance to corrosion, wear, and thermal stress, making it suitable for petrochemical, power generation, and heavy machinery applications.

Precision Automation and Process Control
With its 1/4-28 UNF mounting and compact 4.0 in case length, the 330901-10-40-10-02-00 can be integrated into automated testing and calibration systems for real-time displacement and vibration measurements, ensuring high-resolution data for control systems.

Specifications

Competitive Advantage

Compact Design for Restricted Installations
1.0 in unthreaded length and small probe diameter allow use in tight spaces where conventional probes cannot fit.

High Output Sensitivity
7.87 V/mm scale factor ensures precise displacement and vibration measurement even on small targets.

Robust Environmental Protection
PPS probe tip, stainless steel housing, and optional connector protectors provide resistance to moisture, oil, and chemical exposure.

Secure Cable and Connector Design
CableLoc and ClickLoc systems deliver 220 N pull strength, preventing signal loss under vibration or mechanical stress.