330901-00-19-10-02-00 3300 NSv Proximity Probe 

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330901-00-19-10-02-00
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 3300 NSv Proximity Probe (330901-00-19-10-02-00) is a high-precision non-contacting eddy current transducer engineered for industrial automation and rotating machinery applications. It is designed to accurately measure vibration, displacement, and position on fluid-film bearing machines and other critical equipment. With a linear range of 1.5 mm (60 mils) and a recommended gap setting of 1.0 mm (40 mils), the probe delivers highly reliable and repeatable measurements essential for predictive maintenance and process optimization.

Constructed from AISI 304 stainless steel with a Polyphenylene sulfide (PPS) probe tip, the 3300 NSv probe provides exceptional durability and chemical resistance in harsh environments. It features a 1/4-28 UNF threaded case with a maximum thread engagement of 0.375 in, an overall case length of 1.9 in, and a cable length of 1.0 meter (39 in) with Miniature coaxial ClickLoc connectors for secure, vibration-resistant connections. The probe operates in extreme conditions, from -52°C to +177°C (-62°F to +351°F), and supports field wiring from 0.2 to 1.5 mm². Electrical performance includes 50 Ω output resistance and less than 2 mV change in output per volt variation in supply, ensuring high signal fidelity.

The probe incorporates a patented TipLoc molding method for a robust bond between the probe tip and body, and a CableLoc design that allows a 330 N (75 lb) pull strength, securing the probe cable against accidental disconnection. Optional FluidLoc cable systems prevent oil or other fluids from leaking through the probe cable, and connector protectors enhance performance in humid or moist environments. The NSv probe is fully compatible with 3300 NSv transducer systems, allowing seamless integration into existing monitoring setups.

Applications

Axial (Thrust) Position Monitoring
The 3300 NSv probe provides accurate axial displacement measurements in turbines and compressors, enabling precise thrust load monitoring and shaft alignment with ±0.01 mm resolution.

Vibration Monitoring on Fluid-Film Bearings
It captures dynamic shaft vibrations for fluid-film bearing machinery, offering early detection of imbalance, misalignment, or bearing wear to prevent unplanned downtime.

Rod Position and Rod Drop Detection
In reciprocating compressors, the probe tracks rod position and potential rod drop, supporting predictive maintenance and avoiding costly mechanical failures.

Tachometer and Zero-Speed Detection
The NSv probe generates precise rotational speed and zero-speed signals, ensuring safe start-up, shutdown, and automated control of high-speed machinery.

Phase Reference Signals (Keyphasor)
It produces reliable Keyphasor signals for phase reference, facilitating vibration spectrum analysis, rotor imbalance detection, and condition-based monitoring.

Specifications

Competitive Advantage

Compact and Durable Design
The 1.9 in stainless steel case with PPS tip ensures high durability and chemical resistance while allowing installation in tight spaces.

Extreme Temperature Tolerance
Operating from -52°C to +177°C (-62°F to +351°F), the probe maintains performance in high-temperature processes and cryogenic conditions.

High Measurement Accuracy
The probe’s linear range of 1.5 mm and recommended gap of 1.0 mm provide consistent, precise measurements of displacement and vibration.

Secure Cable and Connector System
The CableLoc design ensures a pull strength of 330 N (75 lb), preventing accidental disconnections, while ClickLoc connectors maintain stable electrical contact.

Seamless Integration
Fully compatible with 3300 NSv monitoring systems, the probe supports straightforward upgrades, backward compatibility, and reliable automation system integration.