330103-00-05-20-02-00 3300 XL 8 mm Proximity Probe

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330103-00-05-20-02-00
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 330103-00-05-20-02-00 3300 XL 8 mm Proximity Probe is a high-precision eddy current proximity probe designed for demanding industrial automation and machinery protection systems. As part of the proven 3300 XL proximity probe series, this 8 mm proximity probe delivers a highly stable output voltage that is directly proportional to the distance between the probe tip and a conductive target surface, enabling accurate displacement, position, and vibration measurement in automated rotating equipment.

With a linear range of 2 mm (80 mils) and a 50 Ω output resistance, the 330103-00-05-20-02-00 proximity probe ensures reliable signal integrity even in electrically noisy automation environments. Its M10x1 threaded probe case and maximum thread engagement of 15 mm allow secure mounting in compact machinery layouts, while the 50 mm minimum case length supports consistent mechanical alignment. The 2.0-meter standard cable with a miniature coaxial ClickLoc connector improves installation efficiency and long-term connection stability in control cabinets and field wiring systems.

Engineered for harsh industrial conditions, the 3300 XL 8 mm proximity probe operates across a wide temperature range from -52°C to +177°C, making it suitable for turbines, compressors, pumps, and motors used in oil & gas, power generation, and heavy manufacturing automation. Low supply sensitivity below 2 mV/V minimizes measurement drift caused by power fluctuations, ensuring dependable feedback to PLCs, DCS, and condition monitoring systems. This proximity probe is fully compatible with other 3300 XL transducer components, simplifying system integration and lifecycle maintenance while maintaining high accuracy and repeatability in automated machinery monitoring applications.

Applications

In steam and gas turbines, the 330103-00-05-20-02-00 3300 XL 8 mm proximity probe measures dynamic shaft vibration within its 2 mm linear range, providing real-time data to vibration monitoring systems. Operating temperatures up to 177°C allow continuous monitoring near bearing housings, helping automation systems detect imbalance or misalignment early.

Application 2: Axial Position Measurement in Compressors

Installed with 15 mm thread engagement, the proximity probe accurately tracks axial shaft position in centrifugal compressors. The stable 50 Ω output resistance ensures clean signal transmission over the 2.0 m cable, enabling precise thrust monitoring and automated shutdown logic.

Application 3: Keyphasor and Speed Reference Systems

The fast response of the 3300 XL 8 mm proximity probe supports rotational speed and phase reference applications. Its low supply sensitivity ensures consistent pulse detection, improving speed control accuracy in high-speed rotating machinery.

Application 4: Pump Shaft Displacement Control

In large industrial pumps, this proximity probe provides continuous shaft displacement data to PLC or DCS platforms. The -52°C to +177°C temperature tolerance supports both cold-start and steady-state operation in automated process plants.

Application 5: Condition Monitoring in Automated Manufacturing Lines

Integrated into automated production equipment, the 330103-00-05-20-02-00 proximity probe supplies vibration and position feedback to predictive maintenance systems, reducing unplanned downtime and optimizing equipment availability.

Specifications

Competitive Advantage

Competitive Advantage 1: High Measurement Stability

With supply sensitivity below 2 mV per volt, the 3300 XL 8 mm proximity probe maintains stable output even under fluctuating power conditions, improving automation system reliability by reducing false vibration alarms.

Competitive Advantage 2: Wide Operating Temperature Range

The -52°C to +177°C operating range exceeds many standard proximity probes, allowing deployment in extreme industrial environments without additional thermal protection or signal conditioning.

Competitive Advantage 3: Robust Mechanical Design

The M10x1 threaded case and 15 mm maximum thread engagement ensure secure installation and resistance to vibration-induced loosening, critical for long-term use in rotating machinery automation.

Competitive Advantage 4: Superior Signal Quality

A controlled 50 Ω output resistance combined with 69.9 pF/m cable capacitance delivers low-noise, high-fidelity signals, enhancing data accuracy for vibration analysis and automated diagnostics.

Competitive Advantage 5: System Compatibility and Scalability

The 330103-00-05-20-02-00 3300 XL 8 mm proximity probe is fully interchangeable with other 3300 XL components, reducing spare parts inventory and enabling scalable automation architectures with lower lifecycle costs.